A strong tire choice for a BMW 4 Series should match the exact size and load requirements on your car, with a season type suited to your climate and driving. This selection covers 17-, 18-, 19-, and 20-inch tires, including four-tire sets, individual tires, all-season models, all-weather models, and a summer option. Fullway HP108 in 225/40R18 leads this list for shoppers who need a four-tire all-season set in an 18-inch size.
The products are not confirmed for every 4 Series trim or wheel setup, so treat the listed sizes as candidates to verify—not a universal fitment guide. Check your vehicle placard or owner’s manual before ordering, and confirm whether you need one replacement tire or a matched set.
Fullway HP108 is the leading pick for shoppers seeking four all-season tires in an 18-inch size: the listing specifies a 225/40R18 set of four, with a 92W XL rating. That combination makes it a useful candidate to compare against the size and load details required for your BMW 4 Series. It is not confirmed to fit every trim or wheel setup, so verify the vehicle placard or manual before purchase.
If your car requires another size, choose a matching option from the ranking instead.
Our Top Picks
Best OverallThis listing supplies four all-season 225/40R18 tires with a 92W XL rating, making it a practical set to check against an 18-inch fitment.
View on Amazon
All-Weather SetThe four-tire 235/45R18 98W XL all-weather set offers a stated 18-inch size and a three-year road hazard warranty.
View on Amazon
Wet-Dry GripMichelin Pilot Sport AS 4 225/45ZR17
Its 225/45ZR17 94Y XL size and listed all-season wet, dry, and snowy-road performance suit buyers whose required size matches.
View on Amazon- 17-Inch Set Forceum Hena 235/45R17
- Summer Performance Pirelli P Zero PZ4-Sport
Compare Tire Sizes, Types, and Set Quantities
| # | Product | Size | Rim Size | Load Capacity | Buy |
|---|---|---|---|---|---|
| 1 | 1. Fullway HP108 225/40R18Best Overall | 225/40R18 | 18 in | 1389 lb | View on Amazon |
| 2 | 2. Mastertrack M-trac 4SAll-Weather Set | 235/45R18 | 18 in | 1653 lb | View on Amazon |
| 3 | 3. Michelin Pilot Sport AS 4 225/45ZR17Wet-Dry Grip | 225/45ZR17 94Y XL | 17 in | 1477 lb | View on Amazon |
| 4 | 4. Michelin Pilot Sport AS 4 235/40ZR1818-inch performance-focused drivers | 235/40ZR18 95Y XL | 18 in | 1521 lb | View on Amazon |
| 5 | 5. Fullway HP108 215/45R1717-inch four-tire replacements | 215/45R17 | 17 in | 1356 lb | View on Amazon |
| 6 | 6. Forceum Octa 205/55R16All-season 16-inch replacement set | 205/55R16 | 16 in | 1477 lb | View on Amazon |
| 7 | 7. Forceum Hena 235/45R1717-Inch Set | 235/45R17 | 17 in | 1609 lb | View on Amazon |
| 8 | 8. Travelstar ECO-MILE 4S18-inch all-weather set shoppers | 235/50R18 | 18 in | 1819 lb | View on Amazon |
| 9 | 9. Goodyear Eagle Sport All-Season20-inch all-season grip seekers | 275/40ZR20 XL 106Y | 20 in | 2094 lb | View on Amazon |
| 10 | 10. Pirelli P Zero PZ4-SportSummer Performance | 275/40R19 | 19 in | 16 oz | View on Amazon |
Detailed Reviews: Best Tires For Bmw 4 Series

#1 · Best Overall
1. Fullway HP108 225/40R18
- Size: 225/40R18
- Rim Size: 18 in
- Load Capacity: 1389 lb
Best for: 18-inch all-season set shoppers.
Why it ranks #1: This listing supplies four all-season 225/40R18 tires with a 92W XL rating, making it a practical set to check against an 18-inch fitment.
Four 225/40R18 tires give the Fullway HP108 its most practical distinction: a complete set in a clearly specified 18-inch size for a 4 Series configured accordingly. The listing identifies these as XL all-season passenger radials, offering a straightforward replacement format without claiming a particular tread technology.
The 225/40R18 size and 18-inch rim specification help buyers compare the listing with their car’s required fitment, while the 92W XL marking states its load and speed class. Because four tires are included, this can cover a full set replacement in one purchase. Fullway describes its range as covering passenger and SUV touring, performance, and high-performance tires, but this listing supplies no specific tread or wet-weather feature details for the HP108.
- Four tires included
- 225/40R18 size specification
- All-season passenger radial designation
- 92W XL rating
- No model-specific tread-design or wet-weather performance details are supplied.
Skip it if you need stated wet-road or snow-grip features; Michelin Pilot Sport All Season 4 listings explicitly describe performance on wet, dry, and snowy roads.
Consider this set if your BMW 4 Series calls for 225/40R18 tires and you want four all-season passenger radials together. Its size and rating are clear, but buyers seeking detailed tread or weather-performance claims should account for their absence.
Full product details
| Brand | Fullway |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 24 x 24 x 9 inches |
| Item Weight | 84 pounds |
| Load Capacity | 1389 pounds |
| Manufacturer | Fullway |
| Part Number | HP1081801 |
| Model Number | HP1081801 |
| Rim Size | 18 inches |
| Size | 225/40R18 |
| Vehicle Tire ISO Metric Size Description | 225/40R18 |
Listed on Amazon as: Fullway HP108 225/40ZR18 92W XL All Season Passenger Radial Four Tires
View on Amazon
#2 · All-Weather Set
2. Mastertrack M-trac 4S
- Size: 235/45R18
- Rim Size: 18 in
- Load Capacity: 1653 lb
Best for: 18-inch all-weather set buyers.
Why it ranks #2: The four-tire 235/45R18 98W XL all-weather set offers a stated 18-inch size and a three-year road hazard warranty.
A four-tire set in 235/45R18 gives the Mastertrack M-trac 4S a specific role for 4 Series owners whose fitment calls for that size. Its title identifies the tires as UHP all-weather models, combining an all-weather designation with a performance-oriented category for buyers seeking one stated set specification.
The 235/45R18 size and 18-inch rim specification give buyers a concrete fitment reference, while the 98W XL rating identifies the load and speed designation shown in the listing. The set-of-four format is useful when replacing all four tires together, rather than sourcing singles. Mastertrack lists a three-year road-hazard warranty; however, the supplied details do not describe tread construction or seasonal performance beyond the UHP all-weather designation, so the size remains the key selection check.
- Set of four tires
- 235/45R18 size specification
- UHP all-weather designation
- Three-year road-hazard warranty listed
- The listing provides no tread-design or specific wet- and snow-performance details.
Skip it if you need a documented tread pattern or specific grip claims; Michelin Pilot Sport All Season 4 listings provide stated wet, dry, and snowy-road performance.
This set fits the shopping brief for a BMW 4 Series requiring 235/45R18 tires and a listed UHP all-weather category. Choose it when the size matches your car, and weigh the limited supplied tread detail against your need for specific performance evidence.
Full product details
| Brand | Mastertrack |
|---|---|
| Included Components | Tire |
| Load Capacity | 1653 pounds |
| Manufacturer | Mastertrack |
| Part Number | MT4S035-A2B |
| Manufacturer Warranty Description | 3-Year Road Hazzard Warranty |
| Model Number | MT4S035-A4B |
| Rim Size | 18 inches |
| Size | 235/45R18 |
| Vehicle Tire ISO Metric Size Description | 235/45R18 |
Listed on Amazon as: Set of 4 Mastertrack M-trac 4S 235/45R18 98WXL UHP All-Weather Tires
View on Amazon
#3 · Wet-Dry Grip
3. Michelin Pilot Sport AS 4 225/45ZR17
- Size: 225/45ZR17 94Y XL
- Rim Size: 17 in
- Load Capacity: 1477 lb
Best for: 17-inch all-season performance.
Why it ranks #3: Its 225/45ZR17 94Y XL size and listed all-season wet, dry, and snowy-road performance suit buyers whose required size matches.
Dynamic Response Technology gives the Michelin Pilot Sport All Season 4 a stated wear-focused distinction, distributing forces and temperatures evenly according to the listing. Its 225/45ZR17 size serves a specific 17-inch fitment, while the tire’s claimed wet, dry, and snowy-road performance supports drivers wanting an all-season performance option.
The asymmetric tread is paired with claims of grip on wet and dry roads plus winter confidence, giving the 225/45ZR17 a wider stated operating range than a summer-only tire. Michelin says Dynamic Response Technology distributes forces and temperatures evenly to support longer wear. This listing is for one 94Y XL tire and does not include rims; buyers replacing all four should plan for three additional tires and verify the size against their vehicle specification.
- Wet, dry, and snowy-road performance stated
- Asymmetric tread pattern
- Dynamic Response Technology supports longer wear
- 45,000-mile treadwear warranty listed
- One tire only; it does not provide a complete four-tire replacement.
Skip it if you need a full set in one listing; the Fullway HP108 215/45ZR17 listing supplies four tires, though in a different size.
This single 17-inch tire suits a BMW 4 Series requiring 225/45ZR17 and seeking Michelin’s stated all-season performance features. It is not a set, and the exact required size matters more than the shared 17-inch rim diameter.
Full product details
| Brand | MICHELIN |
|---|---|
| Included Components | Rims not included |
| Item Dimensions | 25 x 8.9 x 25 inches |
| Item Weight | 22.6 pounds |
| Load Capacity | 1477 pounds |
| Manufacturer | Michelin |
| Part Number | 19262 |
| Manufacturer Warranty Description | 45,000 Miles Manufacturer's Treadwear Limited Warranty, 6-Year Standard Limited Warranty |
| Model Number | 19262 |
| Rim Size | 17 inches |
| Size | 225/45ZR17 94Y XL |
| Vehicle Tire ISO Metric Size Description | 225/45ZR17XL |
Listed on Amazon as: Michelin Pilot Sport AS 4 225/45ZR17 94Y XL (Set of 1 Tire Only)
View on Amazon
#4
4. Michelin Pilot Sport AS 4 235/40ZR18
- Size: 235/40ZR18 95Y XL
- Rim Size: 18 in
- Load Capacity: 1521 lb
Best for: 18-inch performance-focused drivers.
Why it ranks #4: This individual 235/40ZR18 95Y XL all-season tire is listed for wet, dry, and snowy roads; its 18-inch size must match the car.
Michelin’s Dynamic Response Technology is the defining feature here: the listing says it distributes forces and temperatures evenly, supporting longer wear while retaining an ultra-high-performance focus. This is one 235/40ZR18 tire, not a four-tire set, and is aimed at drivers seeking stated wet, dry, and snowy-road capability.
The asymmetric tread and stated wet, dry, and snow performance make this Michelin relevant to drivers who want an all-season option without giving up a performance emphasis. Dynamic Response Technology is described as balancing forces and temperatures for longer wear. Its 235/40ZR18 95Y XL specification gives a precise size and rating to compare with the vehicle requirement. The listing is for one tire and excludes rims, so a full replacement requires sourcing the remaining tires separately.
- Stated wet, dry, and snowy-road performance
- Asymmetric tread pattern
- Dynamic Response Technology supports even force and temperature distribution
- 45,000-mile treadwear warranty listed
- Sold as one tire, so a complete four-tire replacement requires three more.
Skip it if you want a four-tire purchase in one listing; the Michelin Pilot Sport AS 4 225/45ZR17 is also sold individually, not as a set.
This single tire suits a BMW 4 Series owner matching 235/40ZR18 who values the listed all-season grip claims and Dynamic Response Technology. It is not a complete replacement set, and the vehicle’s specified tire size should govern selection.
Full product details
| Brand | MICHELIN |
|---|---|
| Included Components | Rims not included |
| Item Dimensions | 25.5 x 9.8 x 25.5 inches |
| Item Weight | 23.4 pounds |
| Load Capacity | 1521 pounds |
| Manufacturer | Michelin |
| Part Number | 39076 |
| Manufacturer Warranty Description | 45,000 Miles Manufacturer's Treadwear Limited Warranty, 6-Year Standard Limited Warranty |
| Model Number | 39076 |
| Rim Size | 18 inches |
| Size | 235/40ZR18 95Y XL |
| Vehicle Tire ISO Metric Size Description | 235/40ZR18 |
Listed on Amazon as: Michelin Pilot Sport AS 4 235/40ZR18 95Y XL (Set of 1 Tire Only)
View on Amazon
#5
5. Fullway HP108 215/45R17
- Size: 215/45R17
- Rim Size: 17 in
- Load Capacity: 1356 lb
Best for: 17-inch four-tire replacements.
Why it ranks #5: The listing provides four all-season 215/45R17 91W XL tires, a set-based option for buyers whose BMW requires this 17-inch size.
The Fullway HP108 listing supplies four 215/45R17 all-season passenger tires, making its strongest distinction the complete-set format in a defined 17-inch size. Its XL designation and 91W rating add load and speed-class information for buyers comparing the tire with a compatible BMW 4 Series fitment.
The 215/45R17 size and 17-inch rim specification offer a concrete fitment reference, while the 91W XL marking identifies the listed tire class. With four tires included, the listing supports replacing a full set together rather than purchasing one tire at a time. Fullway describes its broader range as covering passenger and SUV tire categories, but the supplied HP108 information does not specify a tread pattern or model-specific wet- and snow-grip benefits.
- Four tires included
- 215/45R17 size specification
- All-season passenger tire designation
- 91W XL rating
- The supplied details do not identify model-specific tread or weather-grip features.
Skip it if you need explicit wet-, dry-, and snow-performance claims; Michelin Pilot Sport All Season 4 listings provide those stated capabilities.
This set is for a BMW 4 Series owner whose required fitment is 215/45R17 and who wants four all-season passenger tires together. Verify the complete size specification, since a matching 17-inch rim alone does not establish fit.
Full product details
| Brand | Fullway |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 23 x 23 x 8 inches |
| Item Weight | 80 pounds |
| Load Capacity | 1356 pounds |
| Manufacturer | Fullway |
| Part Number | HP1081706 |
| Model Number | HP1081706 |
| Rim Size | 17 inches |
| Size | 215/45R17 |
| Vehicle Tire ISO Metric Size Description | 215/45R17 |
Listed on Amazon as: 4 x Fullway HP108 215/45ZR17 91W XL All Season Passenger Tires
View on Amazon
#6
6. Forceum Octa 205/55R16
- Size: 205/55R16
- Rim Size: 16 in
- Load Capacity: 1477 lb
Best for: All-season 16-inch replacement set.
Why it ranks #6: This four-tire 205/55R16 94W XL all-season set has an asymmetric tread and water-dispersing circumferential grooves, but fitment must be checked.
An asymmetric tread paired with circumferential grooves gives the Forceum Octa its clearest all-season advantage: the tread is intended to maintain traction across changing conditions while channeling water away to help resist hydroplaning. This listing supplies four 205/55R16 tires, making it a set option for a BMW 4 Series configured for that size.
The 205/55R16 specification and 16-inch rim size provide a clear fit reference, while the 94W XL marking identifies this as an extra-load tire. Forceum describes the asymmetric tread as supporting all-weather traction and the circumferential grooves as dispersing water, which is relevant for drivers who encounter wet roads. The listing includes four tires, but not rims, so installation requires compatible wheels and confirmation against the vehicle’s specified tire size.
- Four tires supplied as a set
- Asymmetric tread for all-weather traction
- Circumferential grooves disperse water
- 94W XL load and speed designation
- The 16-inch size limits it to 4 Series configurations specified for 205/55R16.
Skip it if you need a different wheel diameter or tire size; the listed 205/55R16 specification will not suit that setup.
This set suits a BMW 4 Series owner whose vehicle calls for 205/55R16 tires and who wants an all-season tread with stated water-dispersal features. Check the vehicle’s required size and wheel specification before choosing this 16-inch option.
Full product details
| Brand | Forceum |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 23 x 23 x 7 inches |
| Item Weight | 76 pounds |
| Load Capacity | 1477 pounds |
| Part Number | 1200030661 |
| Model Number | 1200030661 |
| Rim Size | 16 inches |
| Size | 205/55R16 |
| Vehicle Tire ISO Metric Size Description | 205/55R16 |
Listed on Amazon as: 4 x Forceum Octa 205/55ZR16 94W XL All Season Passenger Tires
View on Amazon
#7 · 17-Inch Set
7. Forceum Hena 235/45R17
- Size: 235/45R17
- Rim Size: 17 in
- Load Capacity: 1609 lb
Best for: 17-inch all-season set buyers.
Why it ranks #7: The listing specifies four 235/45R17 97W XL all-season tires, giving 17-inch buyers another complete set to compare with required fitment.
Four Forceum Hena tires in 235/45R17 make this listing a complete replacement set for a matching 17-inch fitment. The title identifies them as XL all-season passenger radials with a 97W rating, giving BMW 4 Series shoppers clear size and classification details, though the supplied listing offers little tread-design explanation.
The 235/45R17 size and 17-inch rim specification make fitment comparison straightforward, while the 97W XL marking supplies the listed load and speed class. Four tires are included, which supports a full-set replacement without assembling individual listings. Forceum identifies the Hena as an all-season passenger radial, but no specific tread construction, water evacuation, or wet- and snow-performance claims are supplied here, so those details cannot guide the choice.
- Four tires included
- 235/45R17 size specification
- All-season passenger radial designation
- 97W XL rating
- No model-specific tread or weather-performance features are provided in the listing.
Skip it if you need stated tread and wet-road features; Forceum Octa 205/55ZR16 describes an asymmetric tread and water-dispersing grooves.
This set suits a BMW 4 Series requiring 235/45R17 and shoppers who prioritize four tires with a stated all-season designation. Its size and rating are explicit, but buyers seeking detailed tread behavior should note the limited supplied feature information.
Full product details
| Brand | Forceum |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 24 x 24 x 8 inches |
| Item Weight | 92 pounds |
| Load Capacity | 1609 pounds |
| Manufacturer | Forceum |
| Part Number | 1200036508 |
| Model Number | 1200036508 |
| Rim Size | 17 inches |
| Size | 235/45R17 |
| Vehicle Tire ISO Metric Size Description | 235/45R17 |
Listed on Amazon as: Forceum Hena 235/45ZR17 97W XL All Season Passenger Radial Four Tires
View on Amazon
#8
8. Travelstar ECO-MILE 4S
- Size: 235/50R18
- Rim Size: 18 in
- Load Capacity: 1819 lb
Best for: 18-inch all-weather set shoppers.
Why it ranks #8: This four-tire 235/50R18 101W XL all-weather set includes a three-year road hazard warranty, though its size needs careful compatibility checking.
A four-tire 235/50R18 package defines the Travelstar ECO-MILE 4S for BMW 4 Series owners whose fitment calls for that size. The listing labels it UHP all-weather and XL, giving shoppers a specific tire category and set format, though it does not supply a detailed tread description.
The 235/50R18 size and 18-inch rim specification provide the primary fitment check, while the 101W XL marking identifies the listed load and speed class. Four tires are included, making the package useful for a complete replacement rather than piecemeal sourcing. Travelstar lists a three-year road-hazard warranty. Beyond the UHP all-weather designation, the supplied facts do not describe tread construction or specific wet- and snow-grip behavior.
- Set of four tires
- 235/50R18 size specification
- UHP all-weather designation
- Three-year road-hazard warranty listed
- No specific tread-design or wet- and snow-grip details are supplied.
Skip it if you need specific documented grip features; Michelin Pilot Sport All Season 4 listings describe wet, dry, and snowy-road performance.
This Travelstar set suits a BMW 4 Series requiring 235/50R18 and shoppers seeking four tires labeled UHP all-weather. Confirm the full specified size before selecting it, and consider the limited tread-performance detail when comparing options.
Full product details
| Brand | TRAVELSTAR |
|---|---|
| Included Components | Tire |
| Load Capacity | 1819 pounds |
| Manufacturer | Travelstar |
| Part Number | TS4S038-A4B |
| Manufacturer Warranty Description | 3-Year Road Hazzard Warranty |
| Model Number | TS4S038-A4B |
| Rim Size | 18 inches |
| Size | 235/50R18 |
| Vehicle Tire ISO Metric Size Description | 235/50R18 |
Listed on Amazon as: Set of 4 Travelstar ECO-MILE 4S 235/50R18 101W XL UHP All-Weather Tires
View on Amazon
#9
9. Goodyear Eagle Sport All-Season
- Size: 275/40ZR20 XL 106Y
- Rim Size: 20 in
- Load Capacity: 2094 lb
Best for: 20-inch all-season grip seekers.
Why it ranks #9: The 275/40ZR20 XL 106Y tire offers all-season tread with full-depth sipes, but the listing is for one tire and a 20-inch size.
Full-depth sipes give the Goodyear Eagle Sport All-Season biting edges for grip across seasons, a concrete feature for drivers wanting an all-season 20-inch tire. The 275/40ZR20 XL 106Y specification and responsive-handling claim make its intended fit and performance category clear for compatible BMW 4 Series configurations.
Goodyear connects the full-depth sipes to all-season biting edges and its tread compound to wet and dry performance, giving buyers stated reasons to consider it beyond its size. The 275/40ZR20 XL specification identifies the tire’s dimensions and extra-load marking, while the product is listed as one tire. A 45,000-mile warranty is stated, but completing a four-tire replacement requires sourcing three additional tires separately.
- Full-depth sipes provide biting edges for all-season grip
- Tread compound targets wet and dry performance
- Responsive handling claim
- 45,000-mile warranty listed
- Sold individually rather than as a four-tire set.
Skip it if you need all four tires in one listing; Forceum Octa 205/55ZR16 is listed as a four-tire set, in a different size.
Choose this Goodyear if your BMW 4 Series calls for 275/40ZR20 and you want the listed all-season sipes and wet/dry performance claims. It is one tire, so it suits individual replacement rather than a complete set purchase.
Full product details
| Brand | Goodyear |
|---|---|
| Included Components | Tire |
| Item Dimensions | 26 x 26 x 9 inches |
| Item Weight | 44.1 pounds |
| Load Capacity | 2094 pounds |
| Manufacturer | Goodyear |
| Part Number | 273577 |
| Manufacturer Warranty Description | 45,000 mi |
| Model Number | 109217686 |
| Rim Size | 20 inches |
| Size | 275/40ZR20 XL 106Y |
| Vehicle Tire ISO Metric Size Description | 275/40ZR20 XL |
Listed on Amazon as: Goodyear Eagle Sport All-Season Tire, 275/40ZR20 XL 106Y, Set of 1
View on Amazon
#10 · Summer Performance
10. Pirelli P Zero PZ4-Sport
- Size: 275/40R19
- Rim Size: 19 in
- Load Capacity: 16 oz
Best for: Warm-weather 19-inch performance.
Why it ranks #10: This 275/40R19 101Y tire is specifically described as a summer ultra-high-performance option, limiting its usefulness for year-round needs.
A warm-up-focused tread compound is the Pirelli P Zero PZ4-Sport’s key distinction, with the listing also connecting its compound to wet-weather performance. The 275/40R19 summer tire targets sports-car use, making it relevant to BMW 4 Series drivers prioritizing a summer setup in that specific 19-inch size.
Pirelli pairs the high-silica compound and inner tread design with wet-weather traction, while the rib design is stated to enhance cornering performance. An optimized design is also described as lowering rolling resistance and road noise, which may support efficiency and ride comfort during use. The 275/40R19 specification is a precise fitment reference, but this is a summer tire, so its stated role is warmer conditions rather than year-round seasonal coverage.
- Summer tire for sports-car use
- Compound targets warm-up and wet-weather performance
- Rib design enhances cornering performance
- Optimized design targets lower road noise and rolling resistance
- Summer-only designation does not provide an all-season choice for cold-weather use.
Skip it if you need one tire type for all seasons; Goodyear Eagle Sport All-Season lists full-depth sipes and all-season grip.
This Pirelli fits a BMW 4 Series setup requiring 275/40R19 and a summer-performance tire for warmer conditions. Its wet-weather and cornering features are stated, but its seasonal designation makes it a poor match for year-round use across cold conditions.
Full product details
| Brand | Pirelli |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 27 x 27 x 10 inches |
| Item Weight | 30.6 pounds |
| Load Capacity | 16 ounces |
| Manufacturer | Pirelli |
| Part Number | 3973600 |
| Manufacturer Warranty Description | Standard Manufacturer Warranty |
| Model Number | 3973600 |
| Rim Size | 19 inches |
| Size | 275/40R19 |
| Vehicle Tire ISO Metric Size Description | 275/40R19 |
Listed on Amazon as: Pirelli P Zero (PZ4-Sport) Summer 275/40R19 101Y Passenger Tire
View on AmazonAvoiding fitment and replacement mismatches
The main compatibility risk is treating a tire’s diameter or rim size as proof that it fits a particular BMW 4 Series. The listings include 17-, 18-, 19-, and 20-inch options, but they do not identify compatible model years, trims, axle positions, or wheel packages. Even two listings with an 18-inch rim can differ in width and aspect ratio: examples include 225/40R18, 235/40ZR18, 235/45R18, and 235/50R18.
Those are not interchangeable just because the rim diameter matches. Check the size and load requirements on the vehicle placard or in the owner’s manual, and confirm any front-to-rear differences before ordering.
Also note the purchase quantity: several listings are sets of four, while the Michelin and Goodyear listings specify one tire. Buying the wrong size or quantity can leave you with an unusable replacement or an incomplete set.
All-season, all-weather, and summer trade-offs
The product descriptions show that tire season labels are not interchangeable, and choosing the wrong type can leave a seasonal need unmet. The Michelin Pilot Sport AS 4 is described for wet, dry, and snowy roads, while Mastertrack M-trac 4S and Travelstar ECO-MILE 4S are identified as all-weather tires. Forceum, Fullway, and Goodyear listings are labeled all-season; the Goodyear description highlights full-depth sipes for grip in all seasons.
By contrast, the Pirelli P Zero PZ4-Sport is explicitly a summer tire intended for warmer conditions, even though its description mentions wet-weather traction. That mention does not make it an all-weather or winter tire.
These listings do not provide comparative test results or a snow-service rating, so shoppers in severe winter conditions should verify the tire’s suitability for their local roads rather than infer it from a broad seasonal label.
How to Choose Tires for a BMW 4 Series
Exact tire and rim size
Start by matching the complete tire size, not just the rim diameter. The options here range from 205/55R16 and 215/45R17 to several 18-inch sizes, plus 275/40R19 and 275/40ZR20. Even within the 18-inch group, the listed sizes vary from 225/40R18 to 235/50R18, so one cannot stand in for another without vehicle-specific confirmation.
The right choice is the size shown on your BMW’s placard or approved for its wheel setup. Shoppers whose required fitment matches an available size can compare its season and load details; anyone whose car calls for a different size should keep looking rather than adapting a listed option.
Season type and driving conditions
Choose the seasonal category that reflects the conditions in which you actually drive. This selection includes all-season tires such as Fullway HP108 and Goodyear Eagle Sport, all-weather sets from Mastertrack and Travelstar, Michelin all-season tires described for wet, dry, and snowy roads, and the summer-only Pirelli P Zero PZ4-Sport. Buyers seeking a four-tire set can consider the Mastertrack or Travelstar all-weather listings if the size matches.
A driver focused on warm-weather use may consider the Pirelli, but its summer designation makes it a poor substitute for a year-round tire in changing conditions. The supplied details do not establish a specific winter certification or performance ranking, so confirm suitability for local weather.
Load and speed markings
Check the load and speed markings against your car’s requirements, rather than assuming that a higher-looking number is automatically appropriate. Listed examples include 91W XL on the Fullway 215/45R17, 92W XL on the Fullway 225/40R18, 94Y XL on the Michelin 225/45ZR17, and 106Y on the Goodyear 275/40ZR20 XL. These specifications vary alongside tire size, so compare the complete marking with the vehicle placard or manual.
The listed load capacities also range from 1,356 pounds for the Fullway 215/45R17 to 2,094 pounds for the Goodyear, but that figure alone does not establish fitment. Choose only a tire meeting the vehicle’s stated minimums; do not select one solely by a larger capacity number.
Which tires should I choose for my BMW 4 Series?
Choose by your BMW’s exact approved size first; the ranked options are candidates, not confirmed fitments for every 4 Series. If your car calls for 225/40R18 and you want four all-season tires, start with Fullway HP108 225/40R18. For a matching 235/45R18 fitment and an all-weather set, compare Mastertrack M-trac 4S; Travelstar ECO-MILE 4S is another set, but its 235/50R18 size differs.
If your approved size is 17 inches, Michelin Pilot Sport AS 4 225/45ZR17 is a single tire with a stated 45,000-mile treadwear limited warranty, while Fullway HP108 215/45R17 and Forceum Hena 235/45R17 are four-tire listings. For warm-weather 19-inch use, consider Pirelli P Zero PZ4-Sport only if its summer role and size suit your car.
Verify size and load requirements before ordering.
Frequently Asked Questions
How do I confirm the correct tire size for my BMW 4 Series trim and wheel setup?
Check the tire-size information on your vehicle’s placard or in its owner’s manual, then compare the complete size and required load details with the listing. Confirm that the information applies to your specific trim and wheel setup. The products here are candidates, not confirmed fitments for every BMW 4 Series.
Can I replace just one BMW 4 Series tire, or should I replace tires in pairs or sets?
The right quantity depends on the condition of the remaining tires and your vehicle’s requirements. Check your owner’s manual or consult a tire professional before replacing only one, especially if the other tires differ in size, type, or wear. Also verify listing quantity: some options are single tires, while others are sets of four.
Are all-weather tires a suitable alternative to winter tires for my local conditions?
They may suit some drivers, but suitability depends on your local winter conditions and driving needs. The listed all-weather options are not a guarantee of performance in every climate. Consider the conditions you regularly encounter and consult a tire professional if you need guidance on whether a dedicated winter tire is appropriate.
How can I tell whether a listing is for one tire or a full set?
Read the quantity wording in the title before ordering. Several listings explicitly say “Set of 1,” “Single Tire,” or “Four Tires,” while others specify a set of four. Do not infer quantity from the product image or tire name; confirm the listing’s stated quantity and make sure it matches how many tires you need.
Can I mix different tire types or sizes on my BMW 4 Series?
Use only sizes and tire combinations approved for your specific vehicle and wheel setup. Check the placard or manual for the permitted fitments, and do not assume that options in this roundup can be mixed. If you are considering different types or sizes across the vehicle, confirm the arrangement with a qualified tire professional first.
Final Words
Start with your BMW’s approved tire size and required load details, then check each listing’s tire type and quantity. For a 225/40R18 requirement and four all-season tires, the Fullway HP108 is the leading candidate; it is not confirmed for every setup. Compare alternatives only when their sizes match your vehicle’s requirements.
Verify fitment before ordering, and distinguish single-tire listings from sets.

