Tire specs
- Warranty
- 60,000 miles
- Load index
- 126/123
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 14/32"
- Item #
- 2756520BHK1602521
2021 Chevrolet Silverado 2500 HD High Country — LT275/65R20
2021 Chevrolet Silverado 2500 HD High Country
- Factory size
- LT275/65R20
- Load / speed
- 126/123S
40 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 55,000 miles
- Load index
- 126/123
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 2756520FAL28070792
Tire specs
- Warranty
- 45,000 miles
- Load index
- 126/123
- Speed rating
- Q (99 mph)
- Item #
- 2756520BKH1600481K
Tire specs
- Warranty
- 50,000 miles
- Item #
- 2756520BKH4120885
Tire specs
- Warranty
- 50,000 miles
- Load index
- 126/123
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 14.5/32"
- Item #
- 2756520NEX17947NXK
Tire specs
- Warranty
- 60,000 miles
- Load index
- 126/123
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 14/32"
- Item #
- 2756520MIC04238
Tire specs
- Warranty
- 50,000 miles
- Load index
- 126
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Item #
- 2756520BFG26116
Tire specs
- Warranty
- 55,000 miles
- Load index
- 126/123
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 18/32"
- Item #
- 2756520YOK110101854
Tire specs
- Warranty
- 60,000 miles
- Load index
- 126/123
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 10.8/32"
- Item #
- 2756520KEN620027
Tire specs
- Warranty
- 50,000 miles
- Load index
- 126/123
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 14/32"
- Item #
- 2756520COO170204003
Tire specs
- Warranty
- 60,000 miles
- Load index
- 126/123
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 16/32"
- Item #
- 2756520NIT205030
Tire specs
- Warranty
- 60,000 miles
- Load index
- 126/123
- Speed rating
- S (112 mph)
- Load range
- E (10-ply)
- Tread depth
- 14/32"
- Item #
- 2756520CON15571870000
What size tires does the 2021 Chevrolet Silverado 2500 HD High Country take?
The factory tire size for the 2021 Chevrolet Silverado 2500 HD High Country is LT275/65R20.
The catalog lists it at load index 126/123, speed rating S (up to 112 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | LT275/65R20 | 126/123 | S |
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.