Tire specs
- Warranty
- 50,000 miles
- Load index
- 128
- Speed rating
- S (112 mph)
- Load range
- F (12-ply)
- Tread depth
- 16/32"
- Item #
- 3057018BFG46828
2024 GMC Sierra 2500 HD AT4X AEV Edition — LT305/70R18
2024 GMC Sierra 2500 HD AT4X AEV Edition
- Factory size
- LT305/70R18
- Load / speed
- 126/123R
10 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 55,000 miles
- Load index
- 126/123
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 3057018YOK110101864
Tire specs
- Load index
- 126/123
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 15/32"
- Item #
- 3057018GOO796289833
Tire specs
- Load index
- 126
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Item #
- 3057018MAS175028009
Tire specs
- Warranty
- 65,000 miles
- Load index
- 126/123
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 16/32"
- Item #
- 3057018CON15583040000
Tire specs
- Warranty
- 50,000 miles
- Load index
- 126/123
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 18.5/32"
- Item #
- 3057018MTP331083003
Tire specs
- Warranty
- 50,000 miles
- Load index
- 126/123
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 16.8/32"
- Item #
- 3057018TOY357220
Tire specs
- Load index
- 126/123
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 3057018COO170078004
Tire specs
- Load index
- 126
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 15/32"
- Item #
- 3057018GOO796367833
Tire specs
- Warranty
- 50,000 miles
- Load index
- 126/123
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 18.5/32"
- Item #
- 3057018MTP331039001
What size tires does the 2024 GMC Sierra 2500 HD AT4X AEV Edition take?
The factory tire size for the 2024 GMC Sierra 2500 HD AT4X AEV Edition is LT305/70R18.
The catalog lists it at load index 126/123, speed rating R (up to 106 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | LT305/70R18 | 126/123 | R |
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.