Forge Your Trail. The Mud Grappler ™ Extreme Terrain provides reliable off-road traction over various terrains, whether it"s dirt, rocks or mud. The massive side-lugs and 3 ply polyester sidewall construction add more protection to help prevent sidewall punctures when facing the most challenging off-road obstacles. The Mud Grappler ™ is engineered using state-of-the-art manufacturing processes that ensure optimal tire uniformity and quality. The Mud Grappler ™ Extreme Terrain tire can handle anything you throw at it. Walmart cannot ship Nitto Tires to Oregon and Washington due to state restrictions. Tire Installation from $11 per Tire Click Here For More Info