Years for GMC Sierra
GMC Sierra Tire pressures recommendations and sizes
| Tyre Size | Position | Pressure |
|---|---|---|
| 245/75 R 17 121/118R | Front | 4.1 Bar |
| 245/75 R 17 121/118R | Rear | 4.7 Bar |
| 265/60 R 20 121/118S | Front | 4.1 Bar |
| 265/60 R 20 121/118S | Rear | 4.7 Bar |
| 265/70 R 17 121/118S | Front | 4.1 Bar |
| 265/70 R 17 121/118S | Rear | 4.7 Bar |
| 265/70 R 18 121S | Front | 4.1 Bar |
| 265/70 R 18 121S | Rear | 4.7 Bar |
| 275/65 R 18 120Q | Front | 4.1 Bar |
| 275/65 R 18 120Q | Rear | 4.7 Bar |
LEGAL MENTIONS
The load and/or speed ratings displayed may differ slightly from the original size specified on the vehicle label. As a qualified professional, your Tire dealer will be able to advise you in :
1. Informing you if the load and/or speed rating of the replacement Tires is different from the original Tires.
2. Determining whether the Tire pressure should be adjusted for the proposed alternative size