37x13.50R-20LT, Mud Grappler


The Mud Grappler® Extreme Terrain provides off-road traction over various terrain, whether it’s dirt, rocks or mud. The massive side-lugs and 3-ply polyester sidewall construction add more protection to help prevent sidewall punctures when facing the most challenging off-road obstacles. The Mud Grappler® Extreme Terrain tire can handle anything you throw at it.

Price includes FET Tax = $3.4


  • Three-ply polyester sidewall construction and high strength steel belt tread package improve puncture resistance.
  • The Mud Grappler® is engineered using state-of-the-art manufacturing processes that ensure tire uniformity and quality.
  • High void ratio efficiently clears mud and dirt from the tread area to provide excellent traction in extreme terrain.
  • Tread blocks are arranged to keep part of the lugs biting the ground at all times.
  • Features 2 sidewall designs so you can pick which one faces the road. One side has lizard skin side lugs and the other has plain side lugs.

Notes - Important

  • Not available for shipment to Canada!
  • LT tires with a "C" load range have a 6-ply rating.
  • LT tires with a "D" load range have an 8-ply rating.
  • LT tires with an "E" load range have a 10-ply rating.


More Information
List Size37x13.50R-20
Load RangeE
Max Load (lbs)3860
Max PSI65
Approved Rim Width (in)8.5-11.0
Measuring Rim (in)11
Overall Diameter (in)37.05
Overall Width (in)14.13
Tread Depth (1/32)21

In the Box

  • (1) 37x13.50R-20LT, Mud Grappler



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