Nitto Dura Grappler is a highway terrain tire built by Nitto to provide endurance and on-road comfort which is ideal for SUVs and various types of light trucks. Its tread patterns is made to become appropriate for heavy-duty truck sizes that comes in a durable "E" load range 4-rib design and SUV sizes in a quiet 5-rib design. With its Dual Sidewall Designs for each grappler, you can decide how your tires look. One side has a traditional design and the other side has a metal fin design. This feature is achieved due to the undesirable vibrations caused even in a small weight imbalance. Excellent uniform off-road tires with various designs can be produced by Nitto.