| Tire Size | ST175/80D13 |
| Wheel Diameter | 13 in |
| Construction | Bias Nylon, 6 PR |
| Load Range | C |
| Max Load per Tire | 1360 lb |
| Max Pressure | 50 PSI |
| Hub Fit | 5 Lug on 4.5 in, 3.2 in Center Bore |
| Applications | Utility, Boat, Camper, RV Trailers |
Refresh your trailer with a matched set of 4 ST175/80D13 tire and wheel assemblies. Tires arrive mounted on 13" steel wheels, bringing the replacement components together for compatible utility, boat, camper and RV trailers.
Boat Trailer Application
Compatible utility, boat, camper and RV trailers can use these mounted assemblies for replacement service, whether hauling equipment or preparing for a getaway.
6 PR Tire Rating
Each bias nylon tire carries up to 1360 lb at 50 PSI, giving compatible trailer setups a defined Load Range C capacity.
Tread Pattern Detail
6.5 mm tread depth provides a starting reference for monitoring wear as the tires accumulate use.
Sidewall Identification
Visible sizing and DOT identification help distinguish the tire during maintenance and replacement without relying on the wheel alone.
| Tire Size | ST175/80D13 |
|---|---|
| Wheel Size | 13×4.5 in |
| Ply Rating | 6 PR |
| Load Range | C |
| Maximum Load per Tire | 1360 lb |
| Maximum Pressure | 50 PSI |
| Bolt Pattern | 5 lug on 4.5 in |
| Center Bore | 3.2 in |
| Tread Depth | 6.5 mm |
| Tire Construction | Bias nylon |
Choose this matched ST175/80D13 set for your compatible trailer. Mounted tires and steel wheels bring the core replacement components together, so you can complete your trailer service with a consistent set of assemblies.