Trail Grappler M/T

About the Nitto Trail Grappler M/T

All-Season Mud-Terrain Passenger Light Truck tire.

Features

* Advanced sound analysis equipment technology* 3-Ply sidewall with a high turn-up construction acts as an extra layer of reinforcement* Proprietary, automated manufacturing system produces extraordinarily uniform tires* Balanced void ratio efficiently removes mud and dirt from the tread

Benefits

* Reduces the noises normally heard when driving on off-road tires* To increase puncture resistance and thus durability* Smooth ride on paved roads for on-road comfort* To provide continuous off-road traction

Understanding the LT315/70R17 D size

In the size code 315/70R17, 315 is the section width in millimetres (about 12.4"). 70 is the aspect ratio — the sidewall height is 70% of the width, or roughly 220.5 mm. R17 means radial construction on a 17-inch wheel, giving an approximate overall diameter of 34.4".

The load index 121 means each tire supports up to 3,197 lbs — about 12,788 lbs across a full set of four. The speed symbol Q certifies the tire to 99 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

Price and value

At $299.25 per tire, a full set of four costs $1197.00. That is about 8% above the average of the 61 tires we stock in this size, reflecting its position in the range.