2015 Cadillac ATS Tire Sizes

Factory original equipment (OE) tire specifications.

Report Issue

Coupe

Front
Tire Size
225/40R18
Load Index
88
Speed Rating
V

Coupe

Rear
Tire Size
255/35R18
Load Index
90
Speed Rating
V

Luxury Coupe

Front
Tire Size
225/40R18
Load Index
88
Speed Rating
V

Luxury Coupe

Rear
Tire Size
255/35R18
Load Index
90
Speed Rating
V

Luxury Sedan

Tire Size
P225/45R17
Load Index
90
Speed Rating
H

Luxury Sedan

Tire Size
P225/45R17
Load Index
90
Speed Rating
V

Luxury Sedan

Tire Size
225/40R18
Load Index
92
Speed Rating
V

Performance Coupe

Front
Tire Size
225/40R18
Load Index
88
Speed Rating
V

Performance Coupe

Rear
Tire Size
255/35R18
Load Index
90
Speed Rating
V

Performance Sedan

Tire Size
P225/45R17
Load Index
90
Speed Rating
H

Performance Sedan

Tire Size
P225/45R17
Load Index
90
Speed Rating
V

Performance Sedan

Tire Size
225/40R18
Load Index
92
Speed Rating
V

Premium (RWD)

Front
Tire Size
225/40RF18
Load Index
88
Speed Rating
W

Premium (RWD)

Rear
Tire Size
255/35RF18
Load Index
90
Speed Rating
W

Premium Coupe (AWD)

Front
Tire Size
225/40R18
Load Index
88
Speed Rating
V

Premium Coupe (AWD)

Rear
Tire Size
255/35R18
Load Index
90
Speed Rating
V

Premium Sedan (AWD)

Tire Size
225/40R18
Load Index
92
Speed Rating
V

Sedan

Tire Size
P225/45R17
Load Index
90
Speed Rating
H

Sedan

Tire Size
P225/45R17
Load Index
90
Speed Rating
V