Nitto 37x12.50R20LT Tire, Trail Grappler - 205-800

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  • Nitto | Part Number: NIT205-800
  • Style:Trail Grappler
  • Tire Width:12.5
  • Tread Type:Mud Terrain
  • Tire Height:37
  • Fitment:Universal Fit
  • Rim Diameter:20 Inches


The all-new Trail Grappler M/T blends some of the off-road performance of the Mud Grappler with the on-road comfort of the Terra Grappler to create a tire that is both aggressive and quiet. For off-road performance, the sidewall combines a 3-ply high turn-up construction with a thick rubber compound that cushions the tire and helps prevent punctures. On the tread surface, the blocks are configured to provide additional biting edges that command lateral stability and enhance forward traction. For on-road comfort, Nittos engineers used advanced sound analysis equipment to reduce the noise levels commonly associated with off-road tires. The internal construction and tread design also help optimize tread life. Two wide steel belts provide a stable base for the tire and increase tread strength. This advanced construction provides optimal uniformity and reduces irregular wear.




I drove accross the country with no wear on tire. Grips anything I prefure this tire over the Mud Grappler. They look great on my truck

from Yucca valley CA |
would buy again

good tire

from west palm beach,fl |

Question & Answers

3 Answered questions

I have a 2013 F250 with 4" Fabtech lift. The stock tire size is 275/65/20 or 34.1 X10.8. I currently have 35X12.50X20 Trail Grapplers, and they seem somewhat small to the opening size. Will the 37X12.50X20 fit on my truck without further lift?

Asked by Jaxx from Dallas, TX on

Hello Jaxx, With the 4" lift installed you will be able to fit the Nitto 37x12.50R20LT, Trail Grappler tire provided you have a 20" diameter wheel or plan to upgrade. Thank you.

Answered by from Dallas, TX on

Hi, I was wondering if this tire would fit on a 2007 Chevy Silverado 2500HD Classic with a 6" Procomp Lift?

Asked by Derrick from Tulsa OK on

Derrick,Thanks for the question.Procomp 6" lift recommends 35" tires.You might be able to squeeze 37" tires with some trimming.

Answered by SDH from Tulsa OK on

Does this come as a pair? Or how many tires for the price that appears?

Asked by Austin from denver,CO on

Austin- Thanks for the question. The price shown is for a single 37x12.50R20LT Nitto Trail Grappler.

Answered by DP from denver,CO on


Nitto Tire was founded in 1949 and has evolved into a household name in the off-road aftermarket parts industry. Their memorable tire designs spring from cutting-edge development, the latest technology, high quality engineering and thorough testing procedures. When you're looking for all-terrain, extreme terrain, seasonal or D.O.T. compliant tires, Nitto is a destination. We carry a wide variety of Nitto tires that range in diameter, depth, load range and size and jeepers appreciate the company's commitment to innovation and modernized styling. Whether you're commuting, towing or out on the trail off-roading, Nitto's bold and distinct designs help define your 4x4's look and performance. Shop Nitto Now