Commercial drivers need a tire that's built to last, and that's exactly what the Cooper Work Series RHA does. Tapered grooves and stone ejectors force rocks, stones, and other debris out of the tire to protect the casing from damage, and the Work Series RHA's sidewall features a curb guard that protects the tire from accidental damage. A deep tread design and wide footprint reduce uneven wear and enhance traction, and the Work Series RHA utilizes a low rolling resistance design that improves fuel efficiency.