2023 Cadillac CT4 Tire Sizes

Factory original equipment (OE) tire specifications.

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Luxury (AWD)

Tire Size
225/45R17
Load Index
91
Speed Rating
V

Luxury (AWD)

Tire Size
235/35R19
Load Index
91
Speed Rating
V

Luxury (RWD)

Tire Size
225/45R17
Load Index
91
Speed Rating
V

Luxury (RWD)

Tire Size
235/35R19
Load Index
91
Speed Rating
V

Premium Luxury (AWD)

Tire Size
235/40R18
Load Index
91
Speed Rating
V

Premium Luxury (AWD)

Tire Size
235/35R19
Load Index
91
Speed Rating
V

Premium Luxury (RWD)

Tire Size
235/40R18
Load Index
91
Speed Rating
V

Premium Luxury (RWD)

Tire Size
235/35R19
Load Index
91
Speed Rating
V

Sport (AWD)

Tire Size
235/40R18
Load Index
91
Speed Rating
V

Sport (AWD)

Tire Size
235/35R19
Load Index
91
Speed Rating
V

Sport (RWD)

Tire Size
235/40R18
Load Index
91
Speed Rating
V

Sport (RWD)

Tire Size
235/35R19
Load Index
91
Speed Rating
V

V (AWD)

Tire Size
235/40R18
Load Index
91
Speed Rating
V

V (AWD)

Tire Size
235/40R18
Load Index
95
Speed Rating
Y

V (AWD)

Tire Size
235/35R19
Load Index
91
Speed Rating
V

V (RWD)

Tire Size
235/40R18
Load Index
91
Speed Rating
V

V (RWD)

Tire Size
235/40R18
Load Index
95
Speed Rating
Y

V (RWD)

Tire Size
235/35R19
Load Index
91
Speed Rating
V

V Blackwing

Front
Tire Size
255/35ZR18
Load Index
94
Speed Rating
(Y)

V Blackwing

Rear
Tire Size
275/35ZR18
Load Index
99
Speed Rating
(Y)