When selecting 175/80R13 trailer tires for a boat trailer, reliability, load capacity, and rim protection matter most. This guide highlights five top options that balance durability, all-season performance, and value. The featured tires are best for small to mid-size trailers, frequent highway use, and users who prioritize sidewall protection and easy roadside support. Each product section explains who benefits most and why it was chosen, along with practical limitations where relevant. A quick buyer’s table follows to help you compare at a glance.
| Product | Brand | Load/Speed | Notes |
|---|---|---|---|
| Free Country GRAND RIDE Set | Free Country Store | ST175/80R13 | Scuff Guard, full nylon cap ply |
| Transeagle ST Radial II | Transeagle Store | ST175/80R13 | All-season, highway |
| Transeagle ST Radial II (Alternate) | Transeagle Store | ST175/80R13 | All-season, highway |
| eCustomrim Rims & Tires Set | eCustomRim Store | ST175/80D13 | Wheel assembly included |
| eCustomrim Radial Tire + Wheel | eCustomRim Store | ST175/80R13 | Six-year warranty |
Free Country Grand Ride Set 2 Tires
- Name: Free Country GRAND RIDE Set 2 Premium Trailer Tires ST175/80R13 8PR
- Brand: Free Country Store
- Key features: Set of 2; full nylon cap ply overlay across the tread; significant upgrade over typical nylon strips; Scuff Guard ring for sidewall and rim protection
Best for: Boat trailer owners who want enhanced sidewall protection and a robust cap ply that extends tread life. The full-length nylon cap ply and scuff guard help resist splits and abrasions during highway towing. A potential limitation is the rare need for specialized mounting compatibility beyond standard 13-inch rims.
Transeagle ST Radial II Premium Trailer Tire
- Name: Set of 2 Transeagle ST Radial II Premium Trailer Radial Tires
- Brand: Transeagle Store
- Features: ST175/80R13; 8-ply; Load Range D; all-season; highway performance
Best for: Bargain-minded trailer owners who want a straightforward highway-ready option with predictable all-season performance. Limitation: incomplete treadlife data can require more cautious use in severe off-road conditions.
Transeagle ST Radial II (Alternate)
- Name: Transeagle ST Radial II Premium Trailer Radial Tire
- Brand: Transeagle Store
- Features: ST175/80R13; 8-ply; Load Range D; Black Side Wall; highway use
Best for: Those who want a second identical setup from the same brand for consistent performance across axles. Caution: multiple similar listings may require careful SKU checks to ensure exact specs.
eCustomrim 2-Pack Trailer Tires Rims
- Name: eCustomrim 2-Pack Trailer Tires Rims ST175/80D13 with 5-Lug 13 Inch White Wheel
- Brand: eCustomRim Store
- Features: Maximum load 1360 Lbs.; 50 PSI; 24.4 inch overall diameter; 5-lug, DOT approved; 2-year warranty with roadside
Best for: Trailer owners who want a complete tire-and-wheel package with roadside support. Limitation: larger wheel assembly adds weight and may affect tongue weight calculations.
eCustomrim Radial Tire Wheel Set
- Name: eCustomrim 2-Pack Radial Trailer Tire Rim ST175/80R13 with 5 Lug White Wheel
- Brand: eCustomRim Store
- Features: 1360 Lbs. load; 50 PSI; 23.9 inch diameter; 6-year/roadside warranty; DOT approved
Best for: Those who want a longer warranty and a closely matched wheel-tire assembly with roadside service. Caution: verify exact fitment diagrams to ensure perfect alignment with your axle pattern.
Buying Guide: Key Purchase Considerations
- Load capacity and speed rating: Ensure the tire’s Load Range and ply count match your trailer’s axle rating and towing speed expectations.
- All-season performance: For varying weather and road conditions, prioritize tires marketed as all-season with strong highway performance.
- Rim protection: Scuff guards and cap plies help protect tread and rims on boat trailers that frequently encounter docking or shoreline debris.
- Wheel assemblies: If you choose a tire-and-wheel package, confirm bolt pattern, center bore, and overall diameter fit your trailer’s rims and fender clearance.
- Warranty and roadside support: Longer warranties and included roadside assistance can reduce maintenance concerns on road trips to water destinations.
FAQ
- Q: What does Load Range D mean for 175/80R13 tires?
- Q: Are 13-inch tires common for boat trailers?
- Q: Should I choose a tire with a scuff guard?
- Q: How important is a wheel-and-tire package?
- Q: What maintenance helps 175/80R13 trailer tires last longer?
- Q: Can all these tires be used year-round?
A: Load Range D indicates a higher ply construction and load capacity suitable for light trailers. Check your axle rating to ensure compatibility.
A: Yes, 13-inch tires are common for small to mid-size trailers, offering affordable replacements and easier maintenance.
A: A scuff guard helps protect the tire wall and rim in docking and beach use, which can extend tire life on boat trailers.
A: A complete set simplifies installation and ensures compatibility, but verify specifications for offset and bolt pattern.
A: Regular air pressure checks, proper loading, and periodic inspection for splits or bulges can improve longevity and safety.
A: They are marketed as all-season, but performance varies with climate and load; always follow manufacturer guidelines for storage and usage.