Tire specs
- Warranty
- 55,000 miles
- Load index
- 94
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2254517NOKT433016
2026 Cadillac CT4 Luxury AWD — 225/45R17
O.E. size · 225/45R17
2026 Cadillac CT4 Luxury AWD
17 tire results
Factory-size matches for your vehicleTire specs
- Load index
- 94
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10.1/32"
- Item #
- 2254517FAL28039592
Tire specs
- Warranty
- 80,000 miles
- Load index
- 94
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11.5/32"
- Item #
- 2254517NOKT431364
Tire specs
- Warranty
- 80,000 miles
- Load index
- 94
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11/32"
- Item #
- 2254517DUN10022453
Tire specs
- Load index
- 94
- Speed rating
- W (168 mph)
- Tread depth
- 7.9/32"
- Item #
- 2254517FAL28537258
What size tires does the 2026 Cadillac CT4 Luxury AWD take?
The factory tire size for the 2026 Cadillac CT4 Luxury AWD is 225/45R17.
The catalog lists it at load index 91, speed rating V (up to 149 mph).
This trim is also listed with 235/35R19. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 225/45R17 | 91 | V |
| All wheels | 235/35R19 | 91 | V |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.