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Sales & Service Hours

Sales & Service Hours

Customer Service

  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed


  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed


  • Monday to Friday: 7am - 10pm CST
  • Saturday: 8am - 8pm CST
  • Sunday: 8am - 10pm CST

Nitto Ridge Grappler Tires 217030

Product Information
Our Price:
Part #:
Cross-Section or Diameter:
Aspect Ratio or Width:
Wheel Diameter:
  • 37x12.50R20LT E
  • Overall Actual Diameter: 36.77"
  • Overall Actual Width: 12.52"
  • Approved Rim Width: 8.5"-11.0"
  • 10-Ply Rating
Add to Cart
Ships Apr 27th - May 4th


  • Designed to offer a quit and smooth ride
  • Dual sidewall designs to fit your style
  • Stone ejectors to prevent stone drilling
  • Shoulder grooves and lugs that provide better traction
  • Variety of sizes to fit your needs

If you want a set of tires that are going to deliver on and off the road then you need to mount Nitto Ridge Grappler tires on your truck or SUV. Nitto tires are constructed from quality material and are designed with precision. Its time you put a top of the line tire on your truck and leave everyone else in your trail.

Nitto Ridge Grappler tires are an excellent choice for those looking for a tire that is going to allow them to go off-roading and experience a comfortable ride on the highway. Nitto used a variable pitch tread pattern that results in a smooth and quiet ride on the highway. You don't have to worry about getting stuck with Nitto Ridge Grapplers on your ride. Nitto designed Ridge tires with shoulder groves in different widths and lengths to keep the mud out of the tread and maintain traction. Tapered edges and shoulder lugs provide additional traction and side bite.

Get your set of Nitto Ridge Grappler Tires and don't be the one stuck in the mud. These tires are sold individually so make sure to order a full set today!

Order Notes

Once wheels and tires are mounted and balanced the product is considered a used product and is non-returnable.

View Available Part Numbers For This Product Line


Watch This VideoRidge Grappler - For Any Terrain Launch Version


Limited warranty

Nitto Tires are backed by a limited warranty.


If you are changing your tire dimensions from stock you will want to have your speedometer & odometer recalibrated after installing your Nitto Ridge Grappler tires. Changing your wheel or tire size can affect the accuracy of your gauges. If you have any questions or concerns please feel free to give us a call.