Tire specs
- Warranty
- 50,000 miles
- Load index
- 123/120
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 16.3/32"
- Item #
- 2657516TOY355650
2010 GMC Sierra 2500 HD SLT — LT265/75R16
2010 GMC Sierra 2500 HD SLT
- Factory size
- LT265/75R16
- Load / speed
- 123/120Q
17 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 50,000 miles
- Load index
- 123/120
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 16/32"
- Item #
- 2657516GEN04506330000
Tire specs
- Warranty
- 50,000 miles
- Load index
- 123/120
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 15.5/32"
- Item #
- 2657516PIR2726000
Tire specs
- Load index
- 123
- Speed rating
- P (93 mph)
- Load range
- E (10-ply)
- Tread depth
- 18.9/32"
- Item #
- 2657516TOY360320
Tire specs
- Load index
- 123/120
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 2657516GOO312034142
What size tires does the 2010 GMC Sierra 2500 HD SLT take?
The factory tire size for the 2010 GMC Sierra 2500 HD SLT is LT265/75R16.
The catalog lists it at load index 123/120, speed rating Q (up to 99 mph).
This trim is also listed with LT265/70R17. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | LT265/75R16 | 123/120 | Q |
| All wheels | LT265/70R17 | 121/118 | Q |
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.