People have been riding on air since John Dunlop invented the pneumatic tire in 1887. The average motorist might think that his tires’ rubber and steel belts support the vehicles’ weight, but air ...

Editor's note: The second part of a two-part series on digital tire management programs explores psi and tread depth. Read part one. According to federal regulations, a commercial motor vehicle cannot ...

If you are like us, the first thing you might do with your new rig is add a leveling kit or suspension lift and larger tires. But when you do this, are you actually decreasing the towing capacity of ...

The most common misconception about load and inflation pressure is the myth that the maximum pressure molded on the sidewall of the tire is necessary to carry the weight of the vehicle. Although that ...