2020 Buick Regal Tire Size & Pressure
The 2020 Buick Regal tire size depends on trim: the Avenir takes 245/40R19 94W; the Base takes P225/55R17 95H; the Essence, FWD takes 245/45R18 96H; the GS takes 245/40R19 94W; the Essence, AWD takes 245/45R18 96H; the Preferred takes P225/55R17 95H, per the factory service manual.
- Avenir: 245/40R19 94W
- Base: P225/55R17 95H
- Essence, FWD: 245/45R18 96H
- GS: 245/40R19 94W
- Essence, AWD: 245/45R18 96H
- Preferred: P225/55R17 95H
Avenir
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/40R19 94W | Door Placard | — | — |
Base
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P225/55R17 95H | Door Placard | — | — |
Essence, FWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 96H | Door Placard | — | — |
GS
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/40R19 94W | Door Placard | — | — |
Essence, AWD
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/45R18 96H | Door Placard | — | — |
Preferred
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P225/55R17 95H | Door Placard | — | — |
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More Regal Specs & Repair Guides
2020 Buick Regal Factory Service Manual2020 Buick Regal Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 2020 Buick Regal take?
It depends on the trim: Avenir uses 245/40R19 94W; Base uses P225/55R17 95H; Essence, FWD uses 245/45R18 96H; GS uses 245/40R19 94W; Essence, AWD uses 245/45R18 96H; Preferred uses P225/55R17 95H.
What is the tire pressure for a 2020 Buick Regal?
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 2020 Buick Regal?
Bolt pattern data is available in the factory service manual.