The 2019+ T1XX 2500HD Silverado/Sierra is a premium towing and hauling platform. Here are the best all-terrain tires for this truck in 2024.
Standard Tire Sizes for T1XX 2500HD:
- 18" wheels: LT265/65R18E (standard)
- 20" wheels: LT275/65R20E (on higher trims)
Top Picks:
#1: BFGoodrich All-Terrain T/A KO2
BFGoodrich KO2 – LT265/65R18/E – The most versatile AT tire for 2500HD trucks. Excellent towing stability, all-season traction, and a proven track record.
#2: Toyo Open Country AT3
The AT3 is one of the quietest AT tires available, making it ideal for comfort-conscious 2500HD owners. Excellent wet traction and solid load ratings.
#3: Firestone Transforce AT2
Updated Transforce with better wet traction than the original. Purpose-built for HD work trucks with enhanced durability sidewalls.
Why E-Load (10-Ply) Is Non-Negotiable:
The 2500HD’s payload and towing ratings require E-load tires. P-metric or lower-rated tires legally and practically cannot support the truck’s rated capacities.
Tread Life:
- KO2: 50,000–60,000 miles
- AT3: 55,000–65,000 miles
- Transforce AT2: 45,000–55,000 miles
Rotation Interval:
Every 7,500 miles on an HD truck. The heavier axle loads cause faster and more uneven wear without regular rotation.
What tires are you running on your T1XX 2500HD? Share your mileage and towing impressions!