2017 Cadillac CT6 Tire Sizes

Factory original equipment (OE) tire specifications.

Report Issue

Base

Tire Size
235/50R18
Load Index
97
Speed Rating
V

Base

Tire Size
245/45R19
Load Index
98
Speed Rating
V

Luxury

Tire Size
235/50R18
Load Index
97
Speed Rating
V

Luxury

Tire Size
245/45R19
Load Index
98
Speed Rating
V

Luxury

Tire Size
245/40R20
Load Index
95
Speed Rating
W

Luxury

Tire Size
245/40ZR20
Load Index
99
Speed Rating
(Y)

Platinum

Tire Size
245/40R20
Load Index
95
Speed Rating
W

Platinum

Tire Size
245/40ZR20
Load Index
99
Speed Rating
(Y)

Plug-In

Front
Tire Size
235/50R18
Load Index
97
Speed Rating
V

Plug-In

Rear
Tire Size
265/45R18
Load Index
101
Speed Rating
V

Premium Luxury

Tire Size
245/45R19
Load Index
98
Speed Rating
V

Premium Luxury

Tire Size
245/40R20
Load Index
95
Speed Rating
W

Premium Luxury

Tire Size
245/40ZR20
Load Index
99
Speed Rating
(Y)