2021 Cadillac XT6 Tire Size & Pressure
The 2021 Cadillac XT6 tire size depends on trim: the Luxury, 4WD takes 235/65R18 106H; the Luxury, FWD takes 235/65R18 106H; the Premium Luxury, 4WD takes 235/55R20 102H; the Premium Luxury, FWD takes 235/55R20 102H; the Sport takes 235/55R20 102H, per the factory service manual.
- Luxury, 4WD: 235/65R18 106H
- Luxury, FWD: 235/65R18 106H
- Premium Luxury, 4WD: 235/55R20 102H
- Premium Luxury, FWD: 235/55R20 102H
- Sport: 235/55R20 102H
Luxury, 4WD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/65R18 106H | Door Placard | — | — |
Luxury, FWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/65R18 106H | Door Placard | — | — |
Premium Luxury, 4WD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/55R20 102H | Door Placard | — | — |
Premium Luxury, FWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/55R20 102H | Door Placard | — | — |
Sport
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/55R20 102H | Door Placard | — | — |
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More XT6 Specs & Repair Guides
2021 Cadillac XT6 Factory Service Manual2021 Cadillac XT6 Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 2021 Cadillac XT6 take?
It depends on the trim: Luxury, 4WD uses 235/65R18 106H; Luxury, FWD uses 235/65R18 106H; Premium Luxury, 4WD uses 235/55R20 102H; Premium Luxury, FWD uses 235/55R20 102H; Sport uses 235/55R20 102H.
What is the tire pressure for a 2021 Cadillac XT6?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2021 Cadillac XT6?
Bolt pattern data is available in the factory service manual.