Tire specs
- Item #
- 2657017BKH1602504
2010 Chevrolet Silverado 2500 HD LTZ Ext. Cab — LT265/70R17
2010 Chevrolet Silverado 2500 HD LTZ Ext. Cab
- Factory size
- LT265/70R17
- Load / speed
- 121/118Q
4 tire results
Factory-size matches for your vehicleTire specs
- Load index
- 121/118
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Item #
- 2657017BHK5545932
Tire specs
- Warranty
- 60,000 miles
- Load index
- 123/120
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 17/32"
- Item #
- 2657017FAL28840712
Tire specs
- Load index
- 121/118
- Speed rating
- Q (99 mph)
- Load range
- E (10-ply)
- Item #
- 2657017FAL28516702
What size tires does the 2010 Chevrolet Silverado 2500 HD LTZ Ext. Cab take?
The factory tire size for the 2010 Chevrolet Silverado 2500 HD LTZ Ext. Cab is LT265/70R17.
The catalog lists it at load index 121/118, speed rating Q (up to 99 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| 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.