Tire specs
- Load index
- 98
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Item #
- 2454019BKH1601007
2025 Cadillac CT5 RWD Base — 245/40R19
2025 Cadillac CT5 RWD Base
- Factory size
- 245/40R19
8 tire results
Factory-size matches for your vehicleTire specs
- Load index
- 98
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Item #
- 2454019PIR3916800
Tire specs
- Warranty
- 45,000 miles
- Load index
- 94
- Speed rating
- W (168 mph)
- Load range
- Standard load (SL)
- Item #
- 2454019FAL28963974
Tire specs
- Warranty
- 50,000 miles
- Load index
- 98
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454019FAL28105974
Tire specs
- Load index
- 98
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454019FAL28031800
Tire specs
- Warranty
- 30,000 miles
- Load index
- 98
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2454019MIC08280
Tire specs
- Warranty
- 55,000 miles
- Load index
- 98
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Run-flat
- Yes
- Item #
- 2454019CON15500600000
Tire specs
- Load index
- 98
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454019PIR2477800
What size tires does the 2025 Cadillac CT5 RWD Base take?
The factory tire size for the 2025 Cadillac CT5 RWD Base is 245/40R19.
This trim is also listed with 245/45R18, 255/35R20. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 245/40R19 | — | — |
| All wheels | 245/45R18 | — | — |
| All wheels | 255/35R20 | — | — |
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.