Nitto Trail Grappler M/T 37X12.50R20LT E

Feature & Benefits

• Dual Sidewall Designs
• Each Grappler has two sidewall designs so you can choose how your tires look. On the Trail Grappler one side has stylized lettering with V-shaped buttresses and the other has traditional lettering with flat buttresses. This feature was an engineering feat since even a small weight imbalance can cause unwanted vibrations. Nitto produces exceptionally uniform off-road tires even with different designs.
• Tread Block Arrangement
• A common complaint with mud terrain tires is their noise level. Nitto's engineers set out to design an aggressive -
• and yet quiet -
• off-road tire. Using 3D computer simulation, Nitto's engineers were able to systematically adjust the size, shape and position of the tread blocks. As a result, Nitto produced an off-road tire that is 34% quieter at street speeds and 36% quieter at highway speeds (Compared to Nitto Mud Grappler)
• Duability
• The 3-ply sidewall with a high turn-up construction acts as an extra layer of reinforcement to increase puncture resistance.
• On-Road Comfort
• Nitto's proprietary, automated manufacturing system produces extraordinarily uniform tires. This creates a smooth ride on paved roads.
• Shoulder Groove
• Reinforced shoulder grooves adds additional off-road and all-season performance without compromising tread block stiffness.
• Central Siping
• Deep center sipes decrease hydroplaning and increases traction in wet conditions.
• Mud Evacuation
• The balanced void ratio efficiently removes mud and dirt from the tread to provide continuous off-road traction.