Terra Grappler G2 by Nitto Tire 37x12.50R18LT 10 Ply E 128 R

Tire Overview
The Terra Grappler G2 is Nitto’s next generation all-terrain light truck tire specifically designed to meet your everyday on and off-road adventures. Whether you’re commuting to work, towing a trailer or headed up to your favorite mountain trail; the balanced off-road and on-road performance of the Terra Grappler G2 will get you to your destination.

Features and Benefits
Treadwear Warranty
Terra Grappler G2 features a brand new compound new to Nitto’s Grappler line of products. Through the introduction of new materials, Nitto was able to maintain the versatile all-terrain compound while increasing the longevity of the treadwear. For the first time Nitto is backing an all-terrain product with a limited treadwear warranty which covers 50,000 miles for LT-metric and floatation sizes, and 65,000 miles for hard metric sizes.
See warranty details on Nitto's website under "Tires 101" for complete details.
Coupling Joints
Nitto decided to reinforce the coupling joints in the Terra Grappler G2, which connects the outer most tread blocks to the center blocks, to increase the block edge rigidity.
Full Depth Sipes
Terra Grappler G2 is equipped with full depth siping. Not only do the full depth sipes offer a functional benefit, it helps maintain the appearance of the tread design as the tire wears.
Shoulder Lugs
The staggered shoulder lugs on the Terra Grappler G2 provides additional biting edges in off-road conditions. Further more, the new sidewall designs connects the sidewall lugs starting from the shoulder block down to the middle of the sidewall surface.
Variable Pitch Tread Blocks
The computer analyzed tread block arrangement reduces tire noise normally heard at highway driving speeds.
Dual Sidewall Designs
The Terra Grappler G2 features two distinct and bold sidewall designs. One side features homage to the original Terra Grappler design by incorporating a similar thunderbolt pattern which has been raised to give it a more aggressive look than its predecessor. The other side features a brand new aggressive “blade” design which features integrated sidewall lugs that run all the way from the shoulder tread block down to the sidewall.

Tire Overview
The NT555 G2 is the next generation ultra high performance summer tire designed with the performance driver in mind. With increased* traction, handling and wet-braking capabilities, the NT555 G2 will get you off the line quickly, provide stability in the straights and confidence in the corners.

UTQG Treadwear "320" - Traction "AA" - Temperature "A"

Features and Benefits
Large Tread Blocks
Enhanced* traction for rear tires of vehicles with staggered fitments and high horsepower. Tire sizes with 275mm and greater section width have larger tread blocks in comparison to tires with 265mm and narrower section width.
Twin Center Ribs
Increased* dry traction & straight-line stability.
Large Tapered Blocks
Increased* grip capabilities & better cornering stability.
Circumferential Grooves
Center grooves and shoulder grooves aid water evacuation and wet handling.
Reinforced Shoulder Treadblocks
Improves* dry and wet cornering grip.
High Stiffness and Silica Compound
A special bonding agent increases the interaction between all the compound elements to reinforce bonds for higher compound rigidity during cornering, resulting in better handling capabilities in both wet and dry.
*In comparison to the original NT555 tire

Manufacturer Part Number: