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Sales & Service Hours

Sales & Service Hours

Customer Service

  • Mon - Fri: 8 a.m. - 6 p.m. ET
  • Sat - Sun: Closed


  • Mon - Sat: 8 a.m. - 11 p.m. ET
  • Sun: 9 a.m. - 5 p.m. ET

Nitto Mud Grappler Tires 200530

Product Information
List Price:
$596.22 ea
Our Price:
$534.00 ea
Special Offer - Call in for Special - Buy a set of Nitto Tires with a set of qualifying wheels, and get them mounted, balanced, and shipped for free! Details
Part #:
Cross-Section or Diameter:
Aspect Ratio or Width:
Wheel Diameter:
  • 37x13.50R22LT E
  • Overall Actual Diameter: 37.05"
  • Overal Actual Width: 14.13"
  • Approved Rim Width: 8.5"-11.0"
  • 10-Ply Rating
  • Tread Depth (1/32): 21"
  • Load (Lbs.): 3415 @ 65 PSI
Ships Feb 22nd - 26th


  • Aggressive sidewall lugs that provide additional biting edges in rocky terrain
  • High void ratio between tread blocks efficiently clears mud and dirt
  • 3-Ply polyester sidewall construction that is puncture resistant
  • Aggressive tread blocks that provide superior off-road traction
  • Dual sidewall designs to fit your style

The Nitto Mud Grappler tires are one of the best off-road terrain tires you can get for your truck. With over 60 years in the tire business Nitto has a dedication to quality few can match.

This tire was specifically designed to provide traction over the most extreme off-road conditions from dirt to rocks and from sand to mud. Along with a rugged tread design the Mud Grappler also features massive side lugs and a 3-ply polyester sidewall offering added protection from sidewall punctures. Nitto also kept aesthetics in mind and designed the Mud Grappler with two different sidewall designs for you to choose from.

Hands down the Nitto Mud Grappler is an amazing choice for your off-road rig with the ability to handle whatever nature decides to throw at you.

Order Notes

RealTruck will not accept returns for tires that have been mounted and balanced. If you are unsure of the correct tire configuration to purchase, please give us a call 1-888-257-3323.

View Available Part Numbers For This Product Line

California Residents: Prop 65 Warning


Watch This Video
Nitto Mud Grappler Extreme Mud Terrain Tire


Limited warranty


Nitto warrants all eligible tires against defects in workmanship and materials. Upon examination of an eligible tire, if Nitto determines that the tire(s) is not serviceable due to a condition covered by this Workmanship and Materials Limited Warranty, it will be replaced with a comparable new Nitto® brand tire.

Please refer to the warranty and owners manual for what constitutes as an issue covered by the warranty.

Wheel and tire packages that are "made to order" are non-returnable except in the case of warranty. If you have any questions and need help ordering, please call. We want to make sure your tires are ordered correctly to ensure you get the right tires for your vehicle.

PDF Icon Nitto Warranty


If you are changing your tire dimensions from stock you will want to have your speedometer & odometer recalibrated after installing your Nitto Mud Grappler tires. Changing your wheel or tire size can affect the accuracy of your gauges as well as how your transmission shifts. To check out the tire recalibrators that we sell click here. If you have any questions or concerns please feel free to give us a call.