The Cadillac CT4 tire sizes are 255/35ZR18, 235/40R18 and P225/45R17 as specified in our data below, organized by trim, option package, and model year.
Some examples of Cadillac CT4 tire sizes include the 2020 Cadillac CT4 Premium Luxury Trim with 235/40R18 tires and the 2020 CT4 Luxury Trim with P225/45R17 tires.
Tire Codes Explained (Ex. P255/55VR17)
P - Denotes the tires
intended use. (P = Passenger, LT = Light Truck, T = Temporary, ST = Special Trailer)
255 - Width of the tire tread in
millimeters.
55 - Tire Profile. The ratio
between the profile (sidewall) height and the width of the tire's
tread. It is measured in percent. A lower number is a low profile tire and a higher number has a higher
sidewall.
V - Speed
Rating. ( ie. U = 125 mph,
H = 130 mph, V = 149 mph ... etc)
R - Tire Construction. (R = Radial,
B = Bias Belt, D = Diagonal)
17 - Rim (wheel) diameter
in inches.
Check out the Tire And Rim Sizes specifications for other makes and models.
2024 Cadillac CT4 Tire Sizes
The 2024 Cadillac CT4 tire sizes are 235/40R18 and P225/45R17.
2024 Cadillac CT4 Tire Sizes
Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
-V Blackwing 4dr Sedan Luxury |
3.6L | Twin Turbo | V6 | SIDI, DOHC, VVT | 6 Spd Manual | RWD |
255/35ZR18 | 275/35ZR18 |
-V Base 4dr Sedan Luxury |
2.7L | Turbo | I4 | , SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sport 4dr Sedan Luxury |
2.0L | Turbo | I4 | , SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury 4dr Sedan Luxury |
2.0L | Turbo | I4 | , SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Luxury 4dr Sedan Luxury |
2.0L | Turbo | I4 | , SIDI | 8 Spd Auto | RWD |
P225/45R17 | P225/45R17 |
2023 Cadillac CT4 Tire Sizes
The 2023 Cadillac CT4 tire sizes are 235/40R18 and P225/45R17.
2023 Cadillac CT4 Tire Sizes
Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
V Blackwing Sedan |
3.6L | Turbo | V6 | TWIN SIDI DOHC VVT | 6 Spd Manual | RWD |
255/35ZR18 | 275/35ZR18 |
V Base Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sport Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
P225/45R17 | P225/45R17 |
2022 Cadillac CT4 Tire Sizes
The 2022 Cadillac CT4 tire sizes are 235/40R18 and P225/45R17.
2022 Cadillac CT4 Tire Sizes
Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
V Blackwing Sedan |
3.6L | Turbo | V6 | TWIN SIDI DOHC VVT | 6 Spd Manual | RWD |
255/35ZR18 | 275/35ZR18 |
V Base Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sport Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
P225/45R17 | P225/45R17 |
2021 Cadillac CT4 Tire Sizes
The 2021 Cadillac CT4 tire sizes are 235/40R18 and P225/45R17.
2021 Cadillac CT4 Tire Sizes
Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
VSeries Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
VSeries Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sport Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sport Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Diamond Sky Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Diamond Sky Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
2021 Cadillac CT4 Tire Sizes Continued
Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
Premium Luxury Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
P225/45R17 | P225/45R17 |
Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
P225/45R17 | P225/45R17 |
2021 Cadillac CT4 Tire Sizes Continued
Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
Sed Premium Luxury Diamond Sky Luxury |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sed Premium Luxury Diamond Sky Luxury |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
2020 Cadillac CT4 Tire Sizes
The 2020 Cadillac CT4 tire sizes are 235/40R18 and P225/45R17.
2020 Cadillac CT4 Tire Sizes
Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
VSeries Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
VSeries Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sport Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sport Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
2020 Cadillac CT4 Tire Sizes Continued
Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
P225/45R17 | P225/45R17 |
Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
P225/45R17 | P225/45R17 |
VSeries Sedan |
2.7L | Turbo | I4 | SIDI | 10 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Sport Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Premium Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
235/40R18 | 235/40R18 |
Luxury Sedan |
2.0L | Turbo | I4 | SIDI | 8 Spd Auto | RWD |
P225/45R17 | P225/45R17 |
Cadillac CT4 Tire And Rim Sizes Comparisons By Year
Popular Tire And Wheel Sizes Specs