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Get technical:
The HA4 Plus from SuperMax is a commercial tire that's built for use on the trailer axle of trucks in on-highway applications. A closed shoulder design reduces uneven wear for a longer tread life, and the HA4 Plus features angled tread blocks that enhance traction in dry, wet, and light winter weather conditions.
Features & Benefits
- Designed for use on the trailer axle of commercial trucks
- Closed shoulder design fends off uneven wear for a longer tread life
- Built with angled tread blocks that enhance traction year-round
- Four wide grooves drain water from the tread to reduce the risk of hydroplaning on wet and slippery roads
- Notched center rib boosts handling capabilities
Vehicle | |
Mileage Warranty N/A | |
Load Index 9921 lbs/9370 lbs (160/158) | |
Max Speed 75 MPH (L) | |
Load Range L (20 Ply) | |
Sidewall Blackwall | |
Tread Depth 20/32nds | |
Inflation Pressure 130 PSI | |
Part Number MTR7603ZC | |
Tread Design Symmetrical | |
Tire Weight 154 lbs | |
Section Width 15.3" | |
Rim Range 11.75-12.25" | |
Overall Diameter 42.2" |
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HA4 Plus ∙ 2 sizes available