2015 Cadillac CTS Tire Pressure & Sizes
On this page you can first find a list of the trims for the 2015 Cadillac CTS 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 Cadillac CTS Trims
Cadillac CTS 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 Luxury |
|
| 2.0L Turbo Performance |
|
| 2.0L Turbo Premium |
|
| 2.0L Turbo Standard |
|
| 3.6L Luxury |
|
| 3.6L Performance |
|
| 3.6L Premium |
|
| 3.6L Twin Turbo V-Sport |
|
| 3.6L Twin Turbo V-Sport Premium |
|
| V |
|
2015 CTS Tire Pressures By Size
Cadillac CTS models built in 2015 with the following tire sizes are recommended to be kept at the following pressures.
| Tire Size | Front | Rear |
|---|---|---|
|
F: 245/40R18 93Y
R: 275/35R18 95Y |
32 PSI | 36 PSI |
| 255/35R19 96V | 32 PSI | 36 PSI |
|
F: 255/40R19 96(Y)
R: 285/35R19 99(Y) |
32 PSI | 32 PSI |
|
P245/40R18 93V "P" tires are designed for carrying "passengers" only |
30 PSI | 33 PSI |
|
P245/45R17 95V "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:
