2015 Buick Regal Tire Pressure & Sizes
On this page you can first find a list of the trims for the 2015 Buick Regal along with the tire sizes you can expect to find on them.
Once you have your correct tire size you can then scroll down to the pressures chart and cross-reference it to find the recommended front and rear pressure rating.
Jump To:
Trims & Tire Sizes
Tire Pressures
Best Winter Tires
Best Summer Tires
Best Highway Tires
Best All Season Tires
Best All Terrain Tires
2015 Buick Regal Trims
Buick Regal models built during 2015 were offered in the following trims with these tire sizes fitted as standard.
| Trim Name | Tire Size/s |
|---|---|
| 2.0L Turbo |
|
| Base Model |
|
| GS |
|
| Premium eAssist |
|
2015 Regal Tire Pressures By Size
Buick Regal models built in 2015 with the following tire sizes are recommended to be kept at the following pressures.
| Tire Size | Front | Rear |
|---|---|---|
| 255/35R20 97(Y) | 38 PSI | 38 PSI |
|
P235/50R17 95T "P" tires are designed for carrying "passengers" only |
33 PSI | 33 PSI |
|
P235/50R18 97V "P" tires are designed for carrying "passengers" only |
33 PSI | 33 PSI |
|
P245/40R19 94W "P" tires are designed for carrying "passengers" only |
35 PSI | 35 PSI |
What Do These Numbers Mean?
When comparing tires you will find that they display various numbers and codes along the edges.
These numbers help you choose the right tire (size and speed rating) for your car and the following image shows you what each of them mean:
