Best Trailer Tire 175 80R13: Compare Seven ST Radials

#1 · Best Overall

1. Horseshoe ST-King II 4-Tire Set

• Load Capacity: 730 kg
• Size: ST 175/80R13 8PR
• Rim Size: 13 in
• Vehicle Tire ISO Metric Size Description: ST175/80R13

Best for: Four-tire eight-ply trailer set.

Why it ranks #1: This four-tire ST175/80R13 set combines an 8-ply rating, a listed 730 kg load capacity, and a two-year manufacturer warranty.

Eight-ply construction sets this four-tire HORSESHOE LIPIZZAN ST-KING II apart for buyers replacing a full group with a higher-ply ST175/80R13 option. The steel-belted radial tires feature rim-guard walls and list a load capacity of 730 kg, with a 13-inch rim size for wheel planning.

Four tires are included, making the package applicable to a full set replacement rather than a single-tire repair. The eight-ply rating and steel-belted radial construction provide the central build details for comparison, while the rim-guard wall adds a feature at the wheel edge. Its ST175/80R13 designation and 13-inch rim specification identify the listed size. The package explicitly excludes rims, so buyers reusing existing wheels or sourcing wheels separately should account for that.

Skip it if you need only two tires; the HORSESHOE LIPIZZAN ST-KING II two-tire listing provides a smaller quantity.

This set suits trailer owners replacing four tires who want eight-ply ST175/80R13 steel-belted radials with rim-guard walls. The listed capacity is 730 kg; account for the excluded rims when planning the replacement.

Listed on Amazon as: HORSESHOE LIPIZZAN 4 New ST175/80R13 8-Ply ST-KING II Steel Belted Radial LRD Super Heavy Duty Premium Trailer Tires w/Featured Rim-Guard-Wall 97/93M 81mph BSW A/T A/S 175 80 13 (4, ST 175/80R13 8PR)

#2 · Highest Listed Capacity

2. Transeagle ST Radial II

• Load Capacity: 1609 lb
• Size: 175/80R13
• Rim Size: 13 in
• Vehicle Tire ISO Metric Size Description: 175/80R13

Best for: Higher-ply load-focused trailer tire.

Why it ranks #2: Its 8-ply rating and listed 1,609-pound load capacity make it a strong single-tire option; the listing specifies trailer use.

An eight-ply rating and listed 1,609-pound load capacity distinguish the Transeagle ST Radial II for buyers comparing load-focused ST175/80R13 trailer tires. Its 13-inch rim size and steel-belt reinforcement make it a specific option for trailer use, while the manufacturer identifies it as a highway-terrain, all-season tire rather than a light-truck tire.

The eight-ply construction pairs with a listed 1,609-pound capacity, giving trailer owners two useful specifications to weigh against their load needs. Reinforced steel belts are described as supporting load and driving durability while helping the tire resist shape deformation under pressure. Its highway-terrain, all-season designation indicates the intended operating category, and the manufacturer says it should not be mounted on light trucks. It is sold as a tire only, with no rim included.

Skip it if you need a four-tire set or a rim-guard wall; the HORSESHOE LIPIZZAN ST-KING II four-tire listing includes that feature.

This tire suits trailer owners seeking an eight-ply ST175/80R13 option with a stated 1,609-pound capacity. Keep its trailer-only application in mind, and plan separately for a compatible rim because only the tire is included.

Listed on Amazon as: Transeagle ST Radial II ST175/80R13 97/93L D (8 Ply) Tire

#3 · Utility Trailer Pick

3. RBP Conveyor ST

• Load Capacity: 1609/1433 lb
• Size: ST175/80R13
• Rim Size: 13 in
• Vehicle Tire ISO Metric Size Description: ST175/80R13

Best for: Utility, boat, and cargo trailers.

Why it ranks #3: Designed for utility, boat, and cargo trailers, it lists 1,609/1,433-pound load capacity and a reinforced sidewall.

Its stated use across utility, boat, and cargo trailers makes the RBP Conveyor ST a clearly targeted ST175/80R13 choice. The optimized tread pattern is intended to enhance traction and handling, while reinforced sidewalls and robust construction address road hazards and heavy loads. A listed load capacity of 1,609/1,433 pounds adds a concrete comparison point.

The tread pattern is optimized for traction and handling, which directly suits the listed utility, boat, and cargo trailer applications. Reinforced sidewalls and robust construction are described as resisting damage from road hazards and heavy loads, addressing a practical concern for trailer travel. RBP also cites a tough rubber compound for extended tread life. The ST175/80R13 size and 13-inch rim specification identify its category; the listing includes a tire only, not a rim.

Skip it if you need four tires together; the HORSESHOE LIPIZZAN ST-KING II four-tire listing supplies a set instead.

This RBP tire suits owners of utility, boat, or cargo trailers who value the specified tread and reinforced sidewall features. Check the listed capacity against your load needs; the purchase includes a tire only, not a rim.

Listed on Amazon as: RBP Conveyor ST ST175/80R13 97/93M D Trailer Tire

#4 · Best Two-Tire Set

4. Horseshoe ST-King II 2-Tire Set

• Load Capacity: 730 kg
• Size: ST 175/80R13 8PR
• Rim Size: 13 in
• Vehicle Tire ISO Metric Size Description: 175/80R13

Best for: Two-tire eight-ply replacement pair.

Why it ranks #4: This pair offers the ST-King II 8-ply construction and a stated 730 kg load capacity, with rims not included.

This HORSESHOE LIPIZZAN ST-KING II listing supplies two eight-ply ST175/80R13 tires, a useful distinction for owners replacing a pair rather than a full set. Steel-belted radial construction, featured rim-guard walls, a 13-inch rim size, and a stated 730 kg load capacity define its key specifications.

The two-tire quantity suits a paired replacement, while the eight-ply rating provides a higher-ply construction option within this HORSESHOE ST-KING II listing. Steel-belted radial construction and the featured rim-guard wall add concrete design details for buyers comparing trailer tires. The ST175/80R13 size and 13-inch rim specification identify the intended wheel category. The listing states that rims or wheels are not included, so existing wheels must be reused or sourced separately.

Skip it if you need a complete four-tire replacement; the HORSESHOE LIPIZZAN ST-KING II four-tire set supplies four tires.

This pair suits trailer owners replacing two tires with eight-ply ST175/80R13 steel-belted radials and rim-guard walls. The listed capacity is 730 kg; make separate plans for compatible rims because they are not included.

Listed on Amazon as: HORSESHOE LIPIZZAN 2 New ST175/80R13 8-Ply ST-KING II Steel Belted Radial LRD Super Heavy Duty Premium Trailer Tires w/Featured Rim-Guard-Wall M 81mph BSW All Terrain All Season (ST 175/80R13 8PR)

#5

5. Roundrule ST Hikee

• Load Capacity: 1356 lb
• Size: 175/80R13
• Rim Size: 13 in
• Vehicle Tire ISO Metric Size Description: 175/80R13

Best for: Six-ply all-season trailer option.

Why it ranks #5: This ST175/80R13 semi-steel radial has a 6-ply rating and listed 1,356-pound load capacity for buyers considering a single tire.

The Roundrule ST Hikee combines an ST175/80R13 trailer designation with a six-ply rating, making those core specifications its clearest differentiators for replacement shopping. Its all-season description and stated 1,356-pound load capacity help buyers compare it with their trailer’s requirements, while the listing identifies a 13-inch rim size and includes one tire only.

The six-ply rating and 1,356-pound load capacity give buyers specific figures to assess against their trailer’s needs. Its ST175/80R13 sizing and 13-inch rim specification identify the listed fit category, while the all-season description provides an additional use classification. Roundrule describes its special trailer tires as intended to handle large loads, supporting the trailer-focused positioning; however, this listing includes a tire only, so it is not a multi-tire replacement set.

Skip it if you need four tires in one purchase; the HORSESHOE LIPIZZAN ST-KING I four-tire listing supplies a set of four.

This Roundrule tire fits buyers comparing a single six-ply all-season ST175/80R13 trailer tire with a stated 1,356-pound capacity. Consider the trailer’s load requirements and note that the listing is for one tire, not a set.

Listed on Amazon as: Roundrule ST Hikee ST175/80R13 All Season C (6 Ply) Semi-Steel Radial Tire

#6

6. Horseshoe ST-King I 4-Tire Set

• Load Capacity: 1355 lb
• Size: ST 175/80R13 6PR
• Rim Size: 13 in
• Vehicle Tire ISO Metric Size Description: ST175/80R13

Best for: Four-tire six-ply replacement set.

Why it ranks #6: The four-tire set provides 6-ply ST175/80R13 tires, a listed 1,355-pound load capacity, and a two-year manufacturer warranty.

Four ST175/80R13 tires in one listing are the defining advantage of this HORSESHOE LIPIZZAN ST-KING I set for buyers replacing a full trailer group. Each is six-ply and steel-belted radial, with a featured rim-guard wall. The specifications list a 13-inch rim size and 1,355-pound load capacity.

The four-tire quantity makes this listing relevant for a full set replacement, avoiding the two-tire quantity of the matching HORSESHOE ST-KING I offer. Six-ply construction and steel-belted radial design provide specific build details for comparison, while the featured rim-guard wall adds a protective element near the wheel. The ST175/80R13 size and 13-inch rim specification define its listed application. Tires only are included, so wheels must be sourced separately if needed.

Skip it if you want eight-ply construction; the HORSESHOE LIPIZZAN ST-KING II four-tire set is the listed higher-ply alternative.

This four-tire set suits trailer owners replacing a complete group who want ST175/80R13 six-ply radials with rim-guard walls. Match its listed capacity to your needs, and account for the fact that rims are not included.

Listed on Amazon as: HORSESHOE LIPIZZAN 4 New ST175/80R13 6PLY ST-KING I Steel Belted LRC Heavy Duty Premium Radial Trailer Tires w/Featured Rim-Guard-Wall 91/87M 81mph BSW All Terrain All Season (4, ST 175/80R13 6PR)

#7

7. Horseshoe ST-King I 2-Tire Set

• Load Capacity: 615 kg
• Size: ST 175/80R13 6PR
• Rim Size: 13 in
• Vehicle Tire ISO Metric Size Description: 175/80R13 (ST)

Best for: Six-ply rim-guard trailer set.

Why it ranks #7: This pair supplies 6-ply ST175/80R13 tires with a 615 kg listed load capacity and a two-year manufacturer warranty.

The featured rim-guard wall is the defining feature of this two-tire HORSESHOE set, adding a protective detail for trailer-wheel use. Its ST175/80R13 size and six-ply construction suit buyers seeking a steel-belted radial option for a 13-inch trailer rim, with a stated load capacity of 615 kg per tire.

This set includes two ST175/80R13 tires, so it suits a buyer replacing a pair rather than purchasing a four-tire set. The 13-inch rim specification identifies its intended wheel size, while the six-ply rating and steel-belted radial construction give shoppers concrete construction details to compare against their trailer requirements. The featured rim-guard wall adds a protective feature at the wheel edge; the listing specifies tires only, so rims are not included.

Skip it if you need four replacements at once; the four-tire HORSESHOE LIPIZZAN ST-KING I listing supplies a larger set.

This two-tire set suits trailer owners replacing a pair who want ST175/80R13 radials with a rim-guard wall. Check that the six-ply construction and stated capacity match your trailer needs; rims are not included.

Listed on Amazon as: HORSESHOE LIPIZZAN 2 New ST175/80R13 6PLY ST-KING I Steel Belted LRC Heavy Duty Premium Radial Trailer Tires w/Featured Rim-Guard-Wall 91/87M 81mph BSW All Terrain All Season (2, ST 175/80R13 6PR)