Tire specs
- Warranty
- 60,000 miles
- Load index
- 91
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2254517MIC54271
2024 Cadillac CT4 Luxury RWD — 225/45R17
2024 Cadillac CT4 Luxury RWD
- Factory size
- 225/45R17
- Load / speed
- 91V
41 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 45,000 miles
- Load index
- 94
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2254517MIC19262
Tire specs
- Warranty
- 30,000 miles
- Load index
- 94
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2254517MIC68968
Tire specs
- Load index
- 91
- Speed rating
- H (130 mph)
- Load range
- Standard load (SL)
- Item #
- 2254517UNI02130
Tire specs
- Warranty
- 55,000 miles
- Load index
- 94
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11/32"
- Item #
- 2254517YOK110140617
Tire specs
- Warranty
- 65,000 miles
- Load index
- 91
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 12/32"
- Item #
- 2254517YOK110132722
Tire specs
- Warranty
- 25,000 miles
- Load index
- 94
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2254517YOK110160101
Tire specs
- Load index
- 91
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 11/32"
- Run-flat
- Yes
- Item #
- 2254517YOK110132192
Tire specs
- Load index
- 94
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Item #
- 2254517AVA1951347452
Tire specs
- Warranty
- 50,000 miles
- Load index
- 94
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2254517AVAER800280
Tire specs
- Load index
- 91
- Speed rating
- W (168 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2254517GEN15492650000
Tire specs
- Warranty
- 75,000 miles
- Load index
- 94
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Item #
- 2254517TOY148030
What size tires does the 2024 Cadillac CT4 Luxury RWD take?
The factory tire size for the 2024 Cadillac CT4 Luxury RWD 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.