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Nitto Trail Grappler MT 37/12.5R20 Tires

Nitto Trail Grappler MT37/12.5R20 Tire
Nitto tires

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Consumer Tire Performance Survey
star ratingstar ratingstar ratingstarstar
based on 19 customer reviews
review overall7.9 review hydroplaning resistance7.3
review buy again97% review cornering stability7.5
review dry traction8.7 review steering responsiveness7.7
review wet traction8.1 review ride comfort7.7
review light snow traction8.0 review noise level6.5
review deep snow traction8.6 review treadwear7.8
review ice traction6.4 review miles reported178,505
     8-10 = excellent        6-7 = good        4-5 = fair        1-3 = poor
guide to ratings

Mavis Tires & Brakes offers Nitto Trail Grappler MT tires in the size 37/12.5R20. When replacing all 4 tires, the most popular vehicle was the Ford F-250 Super Duty, followed by the Gmc Sierra 2500 Hd, Ford F-350 Super Duty, Jeep Wrangler and Jeep Gladiator. 8 different vehicle models in total were fitted with this tire. The average mileage when putting on the new tires was 71,626, and Fall was the most common time of year to purchase.
Browse a list of all Nitto tires
Size Sidewall Speed
Rating		 Service
Desc		 Load
Range		 UTQG
Tread		 UTQG
Traction		 UTQG
Temp
LT37X12.50R20 Blackwall Q 126Q E 0
Nitto Trail Grappler MT - All Season Off-Road Maximum Traction tire
  • Dual Sidewall Designs
  • Tread Block Arrangement
  • Durability
  • On-Road Comfort
  • Shoulder Grooves
  • Central Siping
  • Mud Evacuation
  • 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 sidewall lugs and the other has traditional lettering with flat buttresses
  • 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 per cent quieter at street speeds and 36 per cent quieter at highway speeds, compared to Nitto Mud Grappler
  • The 3-ply sidewall with a high turn-up construction acts as an extra layer of reinforcement to increase puncture resistance.
  • Nitto's proprietary, automated manufacturing system produces extraordinarily uniform tires. This creates a smooth ride on paved roads.
  • Reinforced shoulder grooves adds additional off-road and all-season performance without compromising tread block stiffness.
  • Deep center sipes decrease hydroplaning and increases traction in wet conditions.
  • The balanced void ratio efficiently removes mud and dirt from the tread to provide continuous off-road traction.
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