GMC Sierra tyre pressures recommendations and sizes
{{ maker }} {{ segment }} {{ model }} tyre 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 |
| 265/70 R 17 121/118S | Front | 4.1 Bar |
| 265/70 R 17 121/118S | 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 18 121S | Front | 4.1 Bar |
| 265/70 R 18 121S | 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 tyre dealer will be able to advise you in :
1. Informing you if the load and/or speed rating of the replacement tyres is different from the original tyres.
2. Determining whether the tyre pressure should be adjusted for the proposed alternative size
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