Size 255-40- Tires
Michelin Pilot Sport All Season 4 255/40R21XL 102Y BSW
45K Mile Warranty
Ultra High Performance All Season
- Truck/SUV
-
UTQG: 540AAA
- See details
easy test score
4.9
Winter / snow
- Truck/SUV - Snow/Winter
- See details
easy test score
4.5
Ultra High Performance Summer
- Passenger
-
UTQG: 260AA
- See details
easy test score
4.2
Michelin Pilot Sport 4 255/40R20XL 101Y BSW
20K Mile Warranty
Ultra High Performance Summer
- Passenger - Run Flat
-
UTQG: 320AA
- See details
easy test score
4.9
Michelin Pilot Sport 4 SUV 255/40R21XL 102Y BSW
20K Mile Warranty
Sport truck
- Truck/SUV - Sport Truck
- See details
easy test score
5.0
Highway All Season
- Truck/SUV - CUV/Crossover
-
UTQG: 500AA
- See details
easy test score
4.9
Ultra High Performance All Season
- Passenger - Run Flat
-
UTQG: 240AA
- See details
easy test score
4.2
Ultra High Performance Summer
- Passenger
-
UTQG: 160AAA
- See details
easy test score
4.8
High Performance All Season
- Passenger
-
UTQG: 500AA
- See details
easy test score
4.8
Michelin Pilot Sport 4 SUV 255/40R21XL 102Y BSW
20K Mile Warranty
Sport truck
- Truck/SUV - Sport Truck
-
UTQG: 220AA
- See details
easy test score
5.0
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
-
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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