Cadillac CT4-V Spare Tires

The Cadillac CT4-V used a 5x115 mm bolt pattern for all models from 2020 to 2026 along with tire diameters ranging from 25.0" to 25.6" tall. Using a temporary compact spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems.


The tire diameter and the wheel diameter clearance have been taken into account for the specific Cadillac CT4-V years and options. In this case, a 125/70R18 temporary spare tire is the recommendation for all applications. We've provided a breakdown by vehicle generation and model specifics to help you find the correct Cadillac CT4-V spare tire.

2020-Present Cadillac CT4-V Spare Tires

This generation of the Cadillac CT4-V began in 2020 and is still the current model being produced. All the models for these years use the same spare tire and wheel solution including AWD versions. The Standard and Blackwing models are listed individually.

Slide Table to See More
YearMakeModelBolt
Pattern		Tire
Diameters		Recommended
Spare Tire
2026CadillacCT4-V
CT4-V Blackwing
5x115 mm
5x115 mm
25.4-25.5"
25-25.6"
125/70R18 | 24.9"
125/70R18 | 24.9"
2025CadillacCT4-V
CT4-V Blackwing
5x115 mm
5x115 mm
25.4-25.5"
25-25.6"
125/70R18 | 24.9"
125/70R18 | 24.9"
2024CadillacCT4-V
CT4-V Blackwing
5x115 mm
5x115 mm
25.4-25.5"
25-25.6"
125/70R18 | 24.9"
125/70R18 | 24.9"
2023CadillacCT4-V
CT4-V Blackwing
5x115 mm
5x115 mm
25.4-25.5"
25-25.6"
125/70R18 | 24.9"
125/70R18 | 24.9"
2022CadillacCT4-V
CT4-V Blackwing
5x115 mm
5x115 mm
25.4-25.5"
25-25.6"
125/70R18 | 24.9"
125/70R18 | 24.9"
2021CadillacCT4-V
5x115 mm
25.4-25.5"
125/70R18 | 24.9"
2020CadillacCT4-V
5x115 mm
25.4-25.5"
125/70R18 | 24.9"