CADILLAC CT4 Tire Size and Rim Dimensions by Model Year and Trim
The CADILLAC CT4 features varying tire sizes and rim dimensions depending on the model year and trim level. Standard trims often come equipped with smaller rim diameters, while higher trims or performance packages may include larger wheels for enhanced handling and aesthetics.\n\nTire size markings follow the standardized format indicating width, aspect ratio, and rim diameter (e.g., 235/40R18). Rim width and diameter measurements are crucial for ensuring proper tire fitment and vehicle performance. CADILLAC CT4 rims typically range between 18 and 19 inches in diameter with widths varying accordingly.\n\nWhen comparing trims, pay attention to the combination of tire width and rim dimensions to maintain driving safety and optimal handling. Upgrading rims or tires beyond manufacturer specifications can impact ride quality and system calibration. Always consult official CADILLAC CT4 specifications by model year to verify correct sizing.\n\nIn summary, understanding the tire size markings and rim width × diameter for each CT4 trim supports informed decisions for replacements or upgrades, preserving vehicle dynamics and compliance.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| CADILLAC CT4 CT4-V Blackwing (Final) | 2026 | 265/30R20 | 10" × 20" |
| CADILLAC CT4 CT4-V Blackwing (Refresh) | 2025 | 255/30R20 | 9.5" × 20" |
| CADILLAC CT4 CT4-V Blackwing | 2024 | 255/35R19 | 9" × 19" |
| CADILLAC CT4 V-Series | 2023 | 245/40R19 | 8.5" × 19" |
| CADILLAC CT4 Sport | 2022 | 235/45R18 | 8" × 18" |
| CADILLAC CT4 Premium | 2021 | 235/50R18 | 7.5" × 18" |
| CADILLAC CT4 Base | 2020 | 225/55R17 | 7" × 17" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Cadillac CT4.
FAQ
- What tire sizes are common on the CADILLAC CT4?
- Typical tire sizes for the CT4 range from 235/40R18 on base trims up to 245/35R19 on higher trims or sport packages.
- How do rim widths vary among CADILLAC CT4 trims?
- Rim widths generally span from 7.5 to 8.5 inches, with wider rims seen on sportier trims to accommodate broader tires.
- Can I use tires from one CT4 trim on another?
- Tires should match the specific rim diameter and width for each trim to ensure safety and optimal performance; cross-trim use requires careful sizing verification.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.