Tire specs
- Load index
- 102
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Item #
- 2454519BKH1601011
2026 Buick Envista Avenir — 245/45R19
2026 Buick Envista Avenir
- Factory size
- 245/45R19
- Load / speed
- 98H
8 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 45,000 miles
- Load index
- 98
- Speed rating
- Y (186 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2454519GTRAS054
Tire specs
- Load index
- 98
- Speed rating
- V (149 mph)
- Item #
- 2454519PIR4228800
Tire specs
- Warranty
- 65,000 miles
- Load index
- 98
- Speed rating
- H (130 mph)
- Load range
- Standard load (SL)
- Tread depth
- 11/32"
- Item #
- 2454519KUM2247363
Tire specs
- Warranty
- 60,000 miles
- Load index
- 98
- Speed rating
- H (130 mph)
- Tread depth
- 11/32"
- Item #
- 2454519KUM2176893
Tire specs
- Load index
- 98
- Speed rating
- W (168 mph)
- Tread depth
- 9/32"
- Item #
- 2454519GOO102015387
Tire specs
- Load index
- 102
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454519FAL28034353
Tire specs
- Warranty
- 45,000 miles
- Load index
- 98
- Speed rating
- W (168 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2454519MIC19136
What size tires does the 2026 Buick Envista Avenir take?
The factory tire size for the 2026 Buick Envista Avenir is 245/45R19.
The catalog lists it at load index 98, speed rating H (up to 130 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 245/45R19 | 98 | H |
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.