2018 Cadillac ATS Tire Pressure & Sizes
On this page you can first find a list of the trims for the 2018 Cadillac ATS 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.
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2018 Cadillac ATS Trims
Cadillac ATS models built during 2018 were offered in the following trims with these tire sizes fitted as standard.
|Trim Name||Tire Size/s|
|Coupe 2.0L Turbo Luxury|
|Coupe 2.0L Turbo Standard|
|Coupe 3.6L Premium Luxury|
|Coupe 3.6L Premium Performance|
|Sedan 2.0L Turbo Luxury|
|Sedan 2.0L Turbo Standard|
|Sedan 3.6L Premium Luxury|
|Sedan 3.6L Premium Performance|
2018 ATS Tire Pressures By Size
Cadillac ATS models built in 2018 with the following tire sizes are recommended to be kept at the following pressures.
F: 225/40R18 88V
R: 255/35R18 90V
|32 - 34 PSI||35 - 36 PSI|
|225/40R18 92V||32 - 35 PSI||36 - 40 PSI|
F: 255/35R18 94(Y)
R: 275/35R18 99(Y)
|35 PSI||35 PSI|
"P" tires are designed for carrying "passengers" only
|32 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: