2023 Cadillac CT5 Tire Size Factory tire sizes, bolt pattern & tire pressure

Tire Sizes

235/50R17, 275/35R19, 305/30R19

Bolt Pattern

5x120

Offset

30-42

Tire Pressure

35/35 PSI

Tire Sizes by Trim

Trim	Tire Size	Bolt Pattern	Pressure (F/R)
Luxury	235/50R17	5x120	35/35 PSI
V-Series Blackwing	275/35R19 , 305/30R19	5x120	35/38 PSI

Tire Specifications for 2023 Cadillac CT5

Overall Diameter

666.8 mm

26.3"

Section Width

235 mm

9.3"

Sidewall Height

117.5 mm

Circumference

2094.8 mm

Revs/Mile

768

Rim Diameter

17"

View full 235/50R17 specifications & alternatives →

Alternative Tire Sizes

These sizes are within 3% diameter of the factory 235/50R17 and may fit the 2023 Cadillac CT5.

205/45R19 Safe 0.0% diff 325/40R16 Safe 0.1% diff 175/60R18 Safe 0.1% diff 335/35R17 Safe 0.1% diff 285/50R15 Safe 0.1% diff 185/50R19 Safe 0.1% diff 195/60R17 Safe 0.1% diff 295/40R17 Safe 0.1% diff

Related Comparisons

265/35R19 vs 275/35R19 Track day width upgrade 275/35R19 vs 285/30R20 Sports car plus-one aggressive

Other Cadillac CT5 Years

2025 Cadillac CT5 235/50R17, 245/45R18, 245/40R19, 275/35R19, 305/30R19 2024 Cadillac CT5 235/50R17, 245/45R18, 275/35R19, 305/30R19 2022 Cadillac CT5 235/50R17, 275/35R19, 305/30R19 2021 Cadillac CT5 235/50R17, 245/45R18 2020 Cadillac CT5 235/50R17, 245/45R18

About 2023 Cadillac CT5 Tires

The 2023 Cadillac CT5 uses different tire sizes depending on trim. The bolt pattern is 5x120 with a center bore of 67.1mm, and the recommended offset range is 30-42mm.

Factory recommended tire pressure is 35 PSI (front) and 35 PSI (rear). Always check the tire pressure when tires are cold for the most accurate reading. The tire pressure placard is located on the driver's door jamb.

If you're looking to change tire sizes, the alternatives listed above are within 3% of the factory diameter and should be compatible without modifications. Always verify fender clearance before installing larger tires.