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Size 255-40- Passenger Tires
Michelin Pilot Sport 4S 255/40R21XL 102Y BSW
30,000 Warranty
Ultra High Performance Summer
- Passenger
- See details
easy test score
4.8
Ultra High Performance Summer
- Passenger
-
UTQG: 280AAA
- See details
easy test score
Michelin Pilot Sport 4S 255/40R21XL 102Y BSW
30,000 Warranty
Ultra High Performance Summer
- Passenger
-
UTQG: 300AAA
- See details
easy test score
4.8
Winter / snow
- Passenger - Snow/Winter
- See details
easy test score
Ultra High Performance All Season
- Passenger - Run Flat
-
UTQG: 260AA
- See details
easy test score
Ultra High Performance Summer
- Passenger
-
UTQG: 300AAA
- See details
easy test score
Winter / snow
- Passenger - Snow/Winter
- See details
easy test score
Michelin Pilot Sport EV 255/40R21XL 102Y BSW
20,000 Warranty
Ultra High Performance Summer
- Passenger
- See details
easy test score
Compare tires at a glance using our easy test score® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.
Four criteria factor into easy test score®
-
Consumer reviews
Research based on customer reviews and buying behavior
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Treadwear
The lifespan of a tire based on wear performance
-
Traction
The ability of a tire to grip to the road in wet conditions
-
Expert ratings
Input from veteran tire industry experts
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