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Get technical:
The Armstrong ADR is a heavy-duty commercial tire for the drive axle of semi-trucks in regional service. The ADR features an extra-deep tread for a long service life, a retreadable casing, open shoulders, and a block tread with built-in stone ejectors to protect the casing from damage. Additionally, the ADR is SmartWay certified for low rolling resistance.
Features & Benefits
- Designed for use on the drive axle of semi-trucks in regional applications
- SmartWay verified thanks to a low rolling resistance design that enhances fuel efficiency
- Open shoulder design forces water, slush, and melting snow out of the tread for consistent traction
- Retreadable casing allows for a longer service life
- Deep tread depth works with a wide tread pattern to promote even wear for a longer tread life
Vehicle | |
Mileage Warranty N/A | |
Load Index 6173 lbs/5842 lbs (144/142) | |
Max Speed 75 MPH (L) | |
Load Range G (14 Ply) | |
Sidewall Blackwall | |
Tread Depth 24/32nds | |
Inflation Pressure 125 PSI | |
Part Number 1200042172 | |
Tire Weight 124.56 lbs | |
Section Width 11" | |
Overall Diameter 41.8" | |
Commercial Position Trailer |
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ADR ∙ 2 sizes available