A strong ST175/80R13 trailer tire should match your trailer’s required load range and fitment, and suit whether you need a tire alone or a wheel assembly. The Free Country Premium is a leading choice here: it is an 8-ply Load Range D tire rated for 1,610 pounds and includes a scuff guard. This roundup compares nine products, including radial tires, a 6-ply option, a four-tire set, and assemblies with rims.
Some listings supply more fitment detail than others, so check the tire’s load requirements and your wheel pattern before ordering. The listed load figures and included components can help narrow the choices, but confirm compatibility with your trailer and the manufacturer’s requirements rather than relying on size alone.
The Free Country Premium is the best overall choice in this group because it matches the ST175/80R13 trailer-tire size, uses an 8-ply Load Range D construction, and lists a 1,610-pound load capacity. Its scuff guard adds a useful sidewall-protection feature. Choose it if you need a tire rather than a wheel assembly and those specifications suit your trailer.
Buyers seeking a radial option with steel-belt construction can also consider the Transeagle ST Radial II.
Our Top Picks
Best OverallThis ST175/80R13 tire has 8-ply Load Range D construction, a listed 1,610-pound capacity, and a scuff guard for sidewall protection.
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Steel-Belted RadialThe exact-size trailer radial lists 8-ply Load Range D construction and a 1,609-pound capacity, with reinforced steel belt construction.
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High CapacityThis ST175/80R13 special trailer tire is an 8-ply model with a listed 1,610-pound capacity, and the listing is for a set of two.
View on Amazon- Scuff Guard Grand Ride Free Country
- Fitted Wheel Pair eCustomRim Assembly
Compare the ST175/80R13 Trailer Tire Options
| # | Product | Size | Rim Size | Load Capacity | Buy |
|---|---|---|---|---|---|
| 1 | 1. Free Country PremiumBest Overall | 175/80R13 8PR | 13 in | 1610 lb | View on Amazon |
| 2 | 2. Transeagle ST Radial IISteel-Belted Radial | 175/80R13 | 13 in | 1609 lb | View on Amazon |
| 3 | 3. Travelstar HF288High Capacity | ST175/80R13 8PR | 13 in | 1610 lb | View on Amazon |
| 4 | 4. Grand Ride Free CountryScuff Guard | 175/80R13 | 13 in | 1610 lb | View on Amazon |
| 5 | 5. eCustomRim AssemblyFitted Wheel Pair | 175/80R13 | 13 in | — | View on Amazon |
| 6 | 6. ROCKMAN All Trail SetFour-tire set replacement buyers | — | — | — | View on Amazon |
| 7 | 7. Free Country Wheel TireSilver-spoke wheel assembly buyers | ST175/80R13 | 13 in | 1610 lb | View on Amazon |
| 8 | 8. HORSESHOE ST-KING ISidewall-conscious trailer owners | ST 175/80R13 6PR | 13 in | 615 kg | View on Amazon |
| 9 | 9. Roundrule ST HikeeSix-ply trailer tire shoppers | 175/80R13 | 13 in | 1356 lb | View on Amazon |
Detailed Reviews: Best St175 80R13 Trailer Tires

#1 · Best Overall
1. Free Country Premium
- Size: 175/80R13 8PR
- Rim Size: 13 in
- Load Capacity: 1610 lb
Best for: Scuff-guard 8-ply tire buyers.
Why it ranks #1: This ST175/80R13 tire has 8-ply Load Range D construction, a listed 1,610-pound capacity, and a scuff guard for sidewall protection.
Free Country’s Scuff Guard is the key feature here, with the supplied description stating that it adds protection to the sidewall and rim. The ST175/80R13 tire also carries an 8PR Load Range D specification and a listed 1,610-pound capacity for trailer-focused comparison.
The scuff guard is intended to protect both sidewall and rim, a practical consideration around trailer maneuvering and close obstacles. An 8PR Load Range D construction and listed 1,610-pound load capacity provide concrete points for checking trailer needs. The 175/80R13 size and 13-inch rim specification help with wheel matching. The listing calls this a premium trailer tire and gives a 97N designation; it also advises asking about tread depth before buying, making that a useful condition check.
- Scuff Guard protects sidewall and rim
- 8PR Load Range D
- 1,610-pound listed capacity
- 97N designation
- The listing advises buyers to ask about tread depth before buying.
Skip it if you want a stated 97M designation; Free Country’s ST175/80R13 Silver Spoke listing specifies 97M.
Consider this Free Country tire if a scuff guard and the stated 8PR Load Range D specifications suit your trailer. Ask about tread depth as the listing recommends, and check the 97N designation against your requirements.
Full product details
| Brand | Free Country |
|---|---|
| Item Dimensions | 25 x 15 x 25 inches |
| Item Weight | 35 pounds |
| Load Capacity | 1610 pounds |
| Manufacturer | Grand Ride |
| Part Number | GR175/80R13D8 |
| Model Number | D207 |
| Rim Size | 13 inches |
| Size | 175/80R13 8PR |
| Vehicle Tire ISO Metric Size Description | 175/80R13 |
Listed on Amazon as: Free Country Premium Trailer Tires ST175/80R13 8PR LRD 97N w/Scuff Guard,S2
View on Amazon
#2 · Steel-Belted Radial
2. Transeagle ST Radial II
- Size: 175/80R13
- Rim Size: 13 in
- Load Capacity: 1609 lb
Best for: Higher-capacity tire-only buyers.
Why it ranks #2: The exact-size trailer radial lists 8-ply Load Range D construction and a 1,609-pound capacity, with reinforced steel belt construction.
A listed 1,609-pound load capacity sets the Transeagle ST Radial II apart for buyers comparing 13-inch trailer tires by carrying figure. Its 8-ply construction and highway-terrain, all-season description add context for trailer use, while the manufacturer explicitly says it should not be mounted on light trucks.
The reinforced steel-belt construction is described as resisting shape deformation under pressure, connecting its construction to load and driving durability. Highway-terrain and all-season labeling make its stated use clear for trailer travel, rather than light-truck service. With a 13-inch rim specification and ST175/80R13 size, buyers can assess wheel compatibility before installation. This listing supplies a tire only, and its 17-pound item weight is useful for handling and shipping planning.
- 1,609-pound listed load capacity
- 8-ply construction
- Reinforced steel-belt construction
- Highway-terrain, all-season trailer tire
- It is explicitly not intended for mounting on light trucks.
Skip it if you need a light-truck tire; this model is trailer-only, while the Travelstar HF288 is also identified as a special trailer tire.
This Transeagle suits trailer owners prioritizing the stated 1,609-pound capacity, reinforced steel belts, and highway-terrain all-season use. Keep its trailer-only application in mind; the manufacturer specifically excludes light-truck mounting.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 23 x 23 x 6 inches |
| Item Weight | 17 pounds |
| Load Capacity | 1609 pounds |
| Manufacturer | TRANSEAGLE |
| Part Number | TSL02 |
| Manufacturer Warranty Description | No |
| Model Number | TSL02 |
| Rim Size | 13 inches |
| Size | 175/80R13 |
| Vehicle Tire ISO Metric Size Description | 175/80R13 |
Listed on Amazon as: Transeagle ST Radial II ST175/80R13 97/93L D (8 Ply) Tire
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#3 · High Capacity
3. Travelstar HF288
- Size: ST175/80R13 8PR
- Rim Size: 13 in
- Load Capacity: 1610 lb
Best for: Two-tire replacement shoppers.
Why it ranks #3: This ST175/80R13 special trailer tire is an 8-ply model with a listed 1,610-pound capacity, and the listing is for a set of two.
This Travelstar HF288 listing supplies a set of two ST175/80R13 special trailer tires, making it a defined quantity option for buyers replacing a pair. The 8-ply specification and stated 1,610-pound load capacity provide concrete comparison points, and the 13-inch rim size identifies its wheel class.
The set-of-two format can suit a pair replacement without requiring a four-tire purchase. Its 8-ply construction and listed 1,610-pound capacity give buyers useful load-related specifications to compare against trailer requirements. The ST designation identifies it as a special trailer tire, and the 13-inch rim specification helps narrow wheel compatibility. At 17 pounds per tire as listed, the item weight also informs handling during a replacement; the listing identifies no wheel assembly in the product title.
- Set of two tires
- 8-ply ST construction
- 1,610-pound listed load capacity
- 13-inch rim specification
- The quantity is two tires, not a four-tire set.
Skip it if you want a four-tire purchase in one listing; ROCKMAN’s All Trail title specifies a set of four.
Choose the Travelstar HF288 when replacing a pair of trailer tires and its 8-ply, 1,610-pound specifications match your needs. It is listed as two tires, so buyers planning a complete four-tire change need another quantity.
Full product details
| Brand | TRAVELSTAR |
|---|---|
| Item Weight | 17 pounds |
| Load Capacity | 1610 pounds |
| Manufacturer | Unicorn Tire |
| Part Number | HF-ST71-A2B |
| Model Number | HF288 |
| Rim Size | 13 inches |
| Size | ST175/80R13 8PR |
| Vehicle Tire ISO Metric Size Description | 7/80R13 |
Listed on Amazon as: Set of 2 Travelstar HF288 ST175/80R13 97N 8 Ply Special Trailer Tire
View on Amazon
#4 · Scuff Guard
4. Grand Ride Free Country
- Size: 175/80R13
- Rim Size: 13 in
- Load Capacity: 1610 lb
Best for: Sidewall scuff protection seekers.
Why it ranks #4: The ST175/80R13 tire has 8-ply Load Range D construction, a listed 1,610-pound capacity, and a scuff guard.
A scuff guard is the practical differentiator on this Free Country Prem trailer tire, adding a stated protective feature for sidewall contact. Its ST175/80R13 size, 8PR construction, and Load Range D designation make the tire’s category explicit, with a listed 1,610-pound capacity for trailer load comparisons.
The scuff guard targets sidewall scuffs, a useful detail when trailer wheels encounter close clearances during maneuvering or parking. Its 8PR Load Range D specification pairs with the listed 1,610-pound capacity to help buyers compare load requirements. The 175/80R13 size and 13-inch rim specification provide wheel-matching details before installation. This product is listed as a tire, so it suits shoppers who need the tire itself rather than a tire-and-wheel assembly.
- Scuff guard for sidewall protection
- 8PR Load Range D
- 1,610-pound listed capacity
- 13-inch rim specification
- The listing provides no speed designation in the supplied specifications.
Skip it if you need a tire already paired with a wheel; eCustomRim’s 62632-2 is listed as a tire-rim assembly.
This Free Country Prem tire fits buyers who want a scuff guard and 8PR Load Range D specifications for trailer service. It is a tire listing rather than a wheel assembly, so plan separately for the matching wheel.
Full product details
| Brand | Grand Ride |
|---|---|
| Item Dimensions | 25 x 15 x 25 inches |
| Item Weight | 17.5 pounds |
| Load Capacity | 1610 pounds |
| Part Number | 11012-1 |
| Model Number | D207 |
| Rim Size | 13 inches |
| Size | 175/80R13 |
| Vehicle Tire ISO Metric Size Description | 175/80R13 |
Listed on Amazon as: Free Country Prem Trailer Tire ST175/80R13 8PR Load Range D w/Scuff Guard
View on Amazon
#5 · Fitted Wheel Pair
5. eCustomRim Assembly
- Size: 175/80R13
- Rim Size: 13 in
Best for: Ready-to-mount assembly shoppers.
Why it ranks #5: This two-pack pairs ST175/80R13 radial tires with 13-by-4.5-inch rims, a 5-on-4.5-inch bolt pattern, and 1,610-pound capacity.
This eCustomRim package pairs two radial trailer tires with rims, so buyers seeking assemblies can avoid sourcing wheels separately. Its listed 13-by-4.5-inch rim, 5-on-4.5-inch bolt pattern, and 3.19-inch center bore give specific fitment measurements for compatible trailer setups.
The package combines a radial tire and 13-inch rim, which can simplify sourcing for buyers needing complete assemblies rather than tires alone. The stated 5-lug, 4.5-inch bolt pattern and 3.19-inch center bore provide concrete measurements for checking trailer hub compatibility. The tire is rated for a 1,610-pound maximum load at 65 PSI and has a 23.9-inch overall diameter, useful operating and clearance figures. Its Load Range D designation adds another specification for trailer-use comparison.
- Tire-rim assembly package
- 5-lug on 4.5-inch bolt pattern
- 3.19-inch center bore
- 1,610-pound maximum load at 65 PSI
- The 5-on-4.5-inch bolt pattern limits compatibility to matching trailer hubs.
Skip it if you need tires without supplied wheels; Transeagle’s ST Radial II is listed as a tire only.
This eCustomRim assembly suits buyers who need radial tires and compatible 13-by-4.5-inch wheels together. Verify the 5-on-4.5-inch bolt pattern and center bore against the trailer hub before choosing this assembly.
Full product details
| Brand | eCustomRim |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | User Guide |
| Item Weight | 54 pounds |
| Manufacturer | eCustomRim |
| Part Number | 62632-2 |
| Manufacturer Warranty Description | Six Years |
| Material | Alloy Steel |
| Rim Size | 13 inches |
| Size | 175/80R13 |
| Wheel Size | 13 inches |
Listed on Amazon as: eCustomrim 2-Pack Radial Trailer Tire Rim Assembly ST175/80R13 Black 5 Lug
View on AmazonWhy it ranks #6: The listing identifies a four-tire ST175/80R13 set with 8-ply Load Range D radial construction, though it provides few other specifications.
A set of four is the clearest differentiator of the ROCKMAN All Trail listing, giving buyers a single named option for a full trailer-tire replacement. The title identifies ST175/80R13 sizing, 8-ply construction, Load Range D, and a 97M designation for specification-led comparison.
The four-tire quantity can simplify planning when replacing a complete set rather than sourcing individual tires. Its 8-ply Load Range D description and 97M designation provide the named construction and service details buyers can compare with their trailer requirements. The ST175/80R13 title identifies the trailer tire size. The supplied specifications list a 52.5-pound item weight for handling considerations, but do not provide a separate per-tire load capacity figure to use in load calculations.
- Set of four tires
- ST175/80R13 size
- 8-ply Load Range D
- 97M designation
- The supplied specifications do not state a per-tire load capacity.
Skip it if you need a listed per-tire capacity for comparison; Transeagle’s ST Radial II states 1,609 pounds.
This ROCKMAN set suits buyers replacing four ST175/80R13 trailer tires who want the stated 8-ply Load Range D construction. The supplied details do not give a per-tire capacity, so load verification matters.
Full product details
| Brand | ROCKMAN |
|---|---|
| Item Weight | 52.5 pounds |
| Manufacturer | ROCKMAN |
| Part Number | ST175/80R13 |
| Model | All Trail |
Listed on Amazon as: ROCKMAN Trailer Tire ST175/80R13 8-Ply Load Range D 97M Radial 11169, Set4
View on Amazon
#7
7. Free Country Wheel Tire
- Size: ST175/80R13
- Rim Size: 13 in
- Load Capacity: 1610 lb
Best for: Silver-spoke wheel assembly buyers.
Why it ranks #7: This ST175/80R13 tire-and-wheel listing specifies 8-ply Load Range D and a 1,610-pound capacity, with a 5-by-4.5-inch wheel pattern.
The Free Country listing pairs an ST175/80R13 tire with a silver-spoke wheel, giving buyers a combined tire-and-wheel option. Its title specifies an 8-ply Load Range D tire, 97M designation, and 5-by-4.5-inch bolt pattern, useful details for assembly matching.
A supplied wheel means buyers can shop for a tire-and-wheel combination rather than a tire alone. The 5-by-4.5-inch pattern gives a specific hub-matching measurement, while the 13-inch rim size identifies the wheel diameter. The 8-ply Load Range D construction and 97M designation add tire specifications for checking trailer requirements. The listing states a 1,610-pound load capacity, providing a load figure to consider alongside the trailer’s needs and compatible mounting arrangement.
- Tire and wheel included
- 5-by-4.5-inch bolt pattern
- 8-ply Load Range D
- 1,610-pound listed load capacity
- The 5-by-4.5-inch bolt pattern requires a matching trailer hub.
Skip it if you need a stated 65 PSI specification; eCustomRim’s 62632-2 lists that pressure with its tire-rim assembly.
Choose this Free Country assembly if its silver-spoke wheel, 5-by-4.5-inch pattern, and 1,610-pound tire capacity suit your trailer. Hub pattern compatibility remains essential before installation.
Full product details
| Brand | Free Country |
|---|---|
| Item Dimensions | 23 x 5 x 23 inches |
| Load Capacity | 1610 pounds |
| Manufacturer | Free Country |
| Part Number | ST175/80R13 |
| Rim Size | 13 inches |
| Size | ST175/80R13 |
| Vehicle Tire ISO Metric Size Description | 175/80R13 |
Listed on Amazon as: Free Country Trailer Tire Wheel ST175/80R13 8-Ply D 97M 5X4.5 Silver Spoke
View on Amazon
#8
8. HORSESHOE ST-KING I
- Size: ST 175/80R13 6PR
- Rim Size: 13 in
- Load Capacity: 615 kg
Best for: Sidewall-conscious trailer owners.
Why it ranks #8: This exact-size trailer radial has a rim guard and a two-year warranty, but its listed 615-kilogram capacity is below the 8-ply options.
The featured rim-guard wall is the defining detail on HORSESHOE’s ST-KING I, giving buyers a tire with stated sidewall and rim protection for trailer use. Its ST175/80R13 size and 6-ply construction identify the intended tire class, while the listing specifies a 13-inch rim size.
This is a tire-only option, so buyers can focus on replacing tires without receiving wheels they may not need. The 6-ply ST construction and listed 615 kg load capacity offer concrete details for evaluating trailer duty; the 13-inch rim specification helps with wheel matching. The title also identifies steel-belted radial construction and an 81 mph speed designation, useful when checking operating requirements. Its all-terrain, all-season labeling broadens the stated use beyond a single surface or season.
- Featured rim-guard wall
- Steel-belted radial construction
- 6-ply ST175/80R13 specification
- All-terrain, all-season labeling
- The listing specifies 615 kg load capacity, below the 1,610-pound figures on several 8-ply alternatives.
Skip it if you need a supplied wheel assembly; eCustomRim’s 62632-2 includes a tire and rim rather than tires only.
Choose this HORSESHOE tire if a rim-guard wall, steel-belted radial construction, and all-season labeling suit your trailer. It is supplied as tires only, so wheel needs and the stated 615 kg capacity remain key fit considerations.
Full product details
| Brand | HORSESHOE |
|---|---|
| Included Components | Tires Only |
| Load Capacity | 615 kg |
| Manufacturer | HORSESHOE TIRE GROUP |
| Part Number | ST-KING I |
| Manufacturer Warranty Description | 2 Year Manufacturer Warranty |
| Model Number | LIPIZZAN ST KING I |
| Rim Size | 13 inches |
| Size | ST 175/80R13 6PR |
| Vehicle Tire ISO Metric Size Description | 175/80R13 (ST) |

#9
9. Roundrule ST Hikee
- Size: 175/80R13
- Rim Size: 13 in
- Load Capacity: 1356 lb
Best for: Six-ply trailer tire shoppers.
Why it ranks #9: This ST175/80R13 special trailer tire offers semi-steel radial construction, but its listed 1,356-pound capacity is lower than the 8-ply alternatives.
The Roundrule ST Hikee’s 6-ply construction and 1,356-pound listed capacity define its role for buyers comparing lighter-rated trailer tire options. Its all-season radial description and ST175/80R13 sizing spell out the intended application, while the listing identifies a tire-only purchase rather than a wheel assembly.
The listed 1,356-pound capacity is a specific load figure to compare against trailer requirements, and the 6-ply construction gives additional context for that rating. Its all-season radial description connects the tire to year-round trailer use as labeled, while the 175/80R13 size and 13-inch rim specification support wheel matching. Roundrule identifies this as a special trailer tire, clarifying its intended vehicle type. Since it is supplied as a tire only, buyers can retain a suitable existing wheel.
- 6-ply construction
- 1,356-pound listed load capacity
- All-season radial description
- Special trailer tire designation
- Its 1,356-pound capacity is lower than the 1,610-pound figures listed for several 8-ply options.
Skip it if you require a listed 1,610-pound capacity; the Travelstar HF288 specifies that figure and uses 8-ply construction.
The Roundrule suits trailer owners whose requirements align with its 6-ply construction and stated 1,356-pound capacity. Its all-season radial labeling adds use context, but load needs should take priority when selecting among differently rated tires.
Full product details
| Brand | Roundrule |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 23 x 23 x 6 inches |
| Item Weight | 17 pounds |
| Load Capacity | 1356 pounds |
| Manufacturer | Roundrule |
| Part Number | P66001-R |
| Model Number | P66001-R |
| Rim Size | 13 inches |
| Size | 175/80R13 |
| Vehicle Tire ISO Metric Size Description | 175/80R13 |
Listed on Amazon as: Roundrule ST Hikee ST175/80R13 All Season C (6 Ply) Semi-Steel Radial Tire
View on AmazonAvoid a size-only fitment decision
Matching ST175/80R13 is not enough to confirm that a wheel assembly will fit your trailer. The eCustomRim Assembly specifies a 13-by-4.5-inch rim, a 3.19-inch center bore, and a 5-on-4.5-inch bolt pattern; the Free Country Wheel Tire lists a 5-by-4.5-inch pattern. Those details matter because the same nominal tire size can be offered on wheels with different fitment details.
For a tire-only purchase, verify your existing rim’s compatibility and condition; for an assembly, compare the full bolt pattern and center bore with your hub. Also check whether the product is a tire or includes a wheel: the Travelstar HF288 is listed as a set of two tires, while the eCustomRim Assembly is a two-pack of tire-and-rim assemblies.
Confirm the exact contents and fitment with the seller before ordering.
Understand the trade-off in listed load capacity
The listed capacities vary enough that choosing by size alone can lead to a mismatch with your trailer’s requirements. Several 8-ply options list capacities around 1,609 or 1,610 pounds, while the HORSESHOE ST-KING I lists 615 kilograms and the Roundrule ST Hikee lists 1,356 pounds. Do not treat a larger figure as permission to exceed the trailer, axle, or wheel limits; the product data does not establish the allowable capacity of your complete setup.
A further trap is comparing unlike listings: the ROCKMAN All Trail Set identifies 8-ply Load Range D construction but supplies no load-capacity figure in its specifications. Confirm the precise tire rating and required inflation information on the product and tire sidewall.
Select only a compatible rating for your trailer, and avoid assuming every tire in this size has the same capacity.
How to Choose ST175/80R13 Trailer Tires
Load range and capacity
Look for a load rating and capacity that meet your trailer’s requirements, not simply the largest figure in this roundup. The Free Country Premium, Grand Ride Free Country, and Travelstar HF288 list 1,610 pounds; the Transeagle ST Radial II lists 1,609 pounds. The HORSESHOE ST-KING I lists 615 kilograms, while the Roundrule ST Hikee lists 1,356 pounds.
Several products identify 8-ply or Load Range D construction, while the HORSESHOE and Roundrule models are 6-ply. Confirm the rating on the tire and your trailer documentation.
Buyers whose trailer requires a higher capacity should focus on the compatible 8-ply options; a lower-rated tire is appropriate only when it meets the actual requirement.
Tire-only or wheel assembly
Choose between a replacement tire and a complete wheel assembly based on what your trailer needs. Most products here are tires; the Travelstar HF288 listing is a set of two tires, and the ROCKMAN All Trail listing specifies four. The eCustomRim Assembly includes two radial tires on 13-by-4.5-inch rims and lists a 5-on-4.5-inch bolt pattern.
The Free Country Wheel Tire also includes a wheel and lists a 5-by-4.5-inch pattern. Buyers who already have compatible, serviceable wheels can consider tire-only listings.
Buyers replacing wheels as well should compare bolt pattern, center bore, and rim dimensions before selecting an assembly.
Construction and protection features
Compare construction and sidewall features only after confirming size and load suitability. The Transeagle ST Radial II is a radial with reinforced steel belt construction, while the Roundrule ST Hikee is described as a semi-steel radial. The Free Country Premium and Grand Ride Free Country list scuff guards; the HORSESHOE ST-KING I lists a rim-guard wall.
These features distinguish products but do not replace the capacity or fitment check. Buyers who want a listed sidewall-protection feature can compare the scuff-guard and rim-guard models.
Those prioritizing a radial with stated steel-belt construction can examine the Transeagle listing. Product details vary, so verify the exact construction and included items on the chosen listing.
Which ST175/80R13 Trailer Tire Should I Choose?
For a tire-only option with a listed 1,610-pound capacity and scuff guard, choose the Free Country Premium, the overall pick. If steel-belt radial construction is your priority, consider the Transeagle ST Radial II, which lists 8-ply construction and a 1,609-pound capacity. The Travelstar HF288 suits buyers seeking a two-tire listing with 8-ply construction and a 1,610-pound capacity.
If you need rims as well, compare the eCustomRim Assembly’s stated dimensions and bolt pattern with your trailer hub; the Free Country Wheel Tire is another assembly option. The ROCKMAN All Trail Set identifies four 8-ply Load Range D tires but gives limited specifications.
For lower listed capacity, the HORSESHOE ST-KING I and Roundrule ST Hikee are 6-ply options. Confirm required ratings and fitment before ordering.
Related Buying Guides
Frequently Asked Questions
How do I confirm that ST175/80R13 tires will fit my trailer wheels?
Confirm the tire size matches your trailer’s required ST175/80R13 size, then verify the wheel dimensions and bolt pattern against your trailer hub if you’re buying an assembly. Check your trailer documentation or existing equipment, and confirm that the selected tire and wheel ratings meet the trailer’s requirements before ordering.
What load range and tire capacity does my trailer require?
Use the trailer or axle rating and the expected loaded weight to determine the required capacity, and do not exceed the ratings of any tire or wheel. The Free Country Premium and Travelstar HF288 list 1,610-pound capacity; the Transeagle ST Radial II lists 1,609 pounds. Verify the specifications for the exact option you select.
Should I replace trailer tires in pairs or as a complete set?
Replace tires according to their condition and your trailer manufacturer’s guidance. When replacing fewer than all tires, ensure the replacements match the required size, load rating, and construction for the axle and are compatible with the tires remaining. If wear or damage affects multiple tires, have the full set assessed before towing.
How do I choose between a tire-only option and a wheel assembly?
Choose a tire-only listing if you need to replace just the tire and have a suitable wheel. If you need a wheel too, compare the assembly’s stated dimensions and bolt pattern with your trailer hub, and verify its ratings. The eCustomRim and Free Country Wheel Tire listings are assembly options.
What should I check when comparing radial construction and ply ratings?
Match construction and load rating to your trailer’s requirements rather than choosing by ply count alone. The Transeagle is listed as an 8-ply steel-belt radial, while the Free Country Premium is 8-ply Load Range D. The Roundrule is a 6-ply option.
Confirm the exact tire’s capacity and suitability before buying.
Final Words
For a tire-only choice, the Free Country Premium is the overall pick when its listed 8-ply Load Range D construction and 1,610-pound capacity suit your trailer; its scuff guard adds sidewall protection. Consider the Transeagle if steel-belt radial construction matters, or the Travelstar for a two-tire listing. If you need wheels, verify assembly dimensions and bolt pattern against your hub.
Confirm fit and required ratings before ordering.


