33x12.5R20 (305/55R20) Nitto Trail Grappler Tyre

33/12.5R20 (305/55R20) Nitto Trail Grappler Tyre

305/55R20 (33x12.5R20)

• Rim Range: 8.5-11.0"
• Diameter: 848mm
• Ply Rating: 10 ply
• Load / Speed: 121Q

The Trail Grappler M/T blends some of the performance of the Mud Grappler with the on-road comfort of the Terra Grappler to create an off-road tyre that is both aggressive and quiet.  

For off-road performance, the 3-ply sidewall and thick rubber construction increase puncture resistance. On the tread surface, the blocks 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 systematically reduce noise levels commonly associated with off-road tyres for a quieter drive.

Tread Block Arrangement

A common complaint with mud terrain tyres is their noise level. Nitto's engineers set out to design an aggressive -- and yet quiet -- off-road tyre. 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 tyre 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 tyres. 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.