The Michelin Pilot Sport All-Season 4 is a performance all-season tire built for responsive control. Dynamic Response Technology helps transmit steering input to the road, the Formula-E tread pattern combined with functional elastomers and silica supports wet and dry grip and braking, and lower rolling resistance improves efficiency.
The 235/55ZR17 size is rated 103Y for load and speed with extra load (XL) construction. It offers 10/32-inch tread depth, a 50 psi maximum inflation pressure, a UTQG rating of 540AAA and an overall diameter of about 27.2 inches. This size carries a 45,000-mile treadwear warranty.
| Tire size | 235/55ZR17/XL 103Y |
| Tire load index | 103 |
| Tire load range | Extra Load |
| Tire season | All-Season |
| Tire terrain | Highway Terrain |
| Uniform tire quality grade (utqg) | 540 AA A |
| Tire treadwear rating | 540 |
| Tire sidewall style | Black Sidewall |
| Tread depth | 10/32 |
| Overall diameter | 27.2 in |
| Manufacturer | Michelin North America Inc |
| Tire width | 235 mm |
| Vehicle fitment type | Universal |
| Is run flat | N |
| Vehicle type | Car |
| Construction type | Radial |
| Electric vehicle tire | Y |
| Automotive parts division | Performance |
| Wheel diameter | 17 in |
| Flotation tire | N |
| Maximum vehicle rim width | 8.5 in |
| Features | Wet or Dry, Low Maintenance, Extra Strength, All-Weather, High-Speed |
| Items included | Tire Only |
| Minimum vehicle rim width | 6.5 in |
| Vehicle class designator | P |
| Tire location | Front and Rear Tires |
| Tire diameter | 17 in |
| Brand | Michelin |
| Tire type | Passenger Car Tires |
| Model | 06235 |
| Maximum inflation pressure | 50 psi |
| Product line | Michelin Pilot Sport AS 4 |
| Tire aspect ratio | 55 |
Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.