The Cooper Discoverer S/T Maxx tire is a commercial grade traction tire that will outlast general purpose tires in high scrub applications where overloading is common. The Cooper Discoverer S/T Maxx tire is a balanced tire for highway and city driving, as well as off-road when traction is needed in mud, and dirt. The rubber used in the sidewall, and the silica blended tread compound provide enhanced wet traction and delivers excellent cut and chip resistance on rocky terrain. The tire profile has also been tuned to perform even when overloaded. If you are hard on your tires, and need to avoid downtime associated with tire problems, take a close look at the Discoverer S/T Maxx - definitely a tried and true tire with a loyal following.