Size 315--21 American Road Star Passenger Tires
American Road Star Sport A/S 315/30R21XL 105Y BSW
40K Mile Warranty
High Performance All Season
- Passenger
American Road Star Sport A/S 315/35R21XL 111Y BSW
40K Mile Warranty
High Performance All Season
- Passenger
American Road Star Sport A/S 315/40R21 111Y BSW
40K Mile Warranty
High Performance All Season
- Passenger
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Four criteria factor into easy test score®
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Consumer reviews
Research based on customer reviews and buying behavior
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Treadwear
The lifespan of a tire based on wear performance
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Traction
The ability of a tire to grip to the road in wet conditions
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Expert ratings
Input from veteran tire industry experts
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