- Tire Size: 37x13.50R20
- Black Side Wall
- Tread Depth: 21/32
- Approved Rim: 8.5-11.0
- Max Load: 3860
- Max PSI: 65
- Load Range: E
- Speed Rating: Q
- Mud Terrain
Nitto has created the best in performance off-road tire by taking the technology of the Mud-Grappler and matching it with the on-road performance of the Terra Grappler.
The tire is both aggressive, yet quite on the road. For off-road, the sidewall combines a 3-ply high turn-up construction with a thick rubber compound that cushions the tire and helps prevent punctures.
The Trail Grappler tread surface, blocks are configured to provide additional biting edges that command lateral stability and enhance forward traction. For on-road comfort, Nitto’s engineers used advanced sound analysis equipment to reduce the noise levels commonly associated with off-road tires.
The internal construction and tread design also help optimize tread life. Two wide steel belts provide a stable base for the tire and increase tread strength. This advanced construction provides optimal uniformity and reduces irregular wear.
If you have any questions about these tires from Reno Off-Road or any of our other 4 Wheel Drive parts, please contact us. We are more than happy to assist, and want to earn your business.