Description
The Super Cargo ST506 8PR all-season radial 205/75/15 trailer tire is designed for boat, utility, and cargo trailers, providing reliable performance for heavy-duty towing. This st205 75r15 trailer tire supports up to 2150 lb at 65 psi with a 107M speed rating for sustained highway speeds up to 81 mph. Its dense highway tread pattern delivers excellent dry and wet traction while resisting hydroplaning and offering long-lasting wear. The radial construction ensures quiet operation, even wear, and stable handling on interstates and varied roads year-round.
- DENSE HIGHWAY PATTERN – Delivers reliable dry/wet traction and resistance to hydroplaning – ensures confident handling and safety during highway towing
- LOAD RANGE D – Supports up to 2150 lb at 65 psi – provides heavy-duty load capacity for boat, utility, and cargo trailers
- M SPEED RATING – Allows sustained speeds up to 81 mph – suitable for long-distance interstate towing
- TUBELESS RADIAL DESIGN – Promotes even wear, reduced heat buildup, and quiet operation – enhances durability and comfortable towing experience
- ALL-SEASON PERFORMANCE – Offers consistent grip and stability in varied weather – ideal for year-round use on highways and mixed roads
- SYMMETRIC RIB TREAD – Optimizes water evacuation and smooth rolling – reduces irregular wear and improves longevity
Specifications
- Tire season: All-Season
- Manufacturer: Super
- Tire width: 205
- Tire load range: D
- Tire load index: 101
- Vehicle fitment type: Universal
- Warranty distance: 0 miles
- Is run flat: N
- Overall diameter: 27.1 in
- Tire speed rating: L
- Vehicle type: Trailer
- Tire size: ST205/75R15 8PR
- Construction type: Radial
- Electric vehicle tire: N
- Automotive parts division: RV & Trailer
- Wheel diameter: 15 Inches
- Flotation tire: N
- Mud & snow rated: N
- Uniform tire quality grade (utqg): 0
- Features: All-Weather, Smooth, Heavy-Duty
- Total count: 1
- Vehicle class designator: ST
- Tire location: All-Position Tire
- Tire sidewall style: Black Sidewall
- Tire terrain: Highway Terrain
- Tire diameter: 15 in
- Tire type: Commercial Tires
- Model: Supercargo ST
- Tread depth: 10/32
- Tire aspect ratio: 75
- Tire treadwear rating: 0
Specifications
| Brand | Super |
|---|---|
| Model | Supercargo ST |
| UPC | 811410013845 |
| Color | Black |







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