Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | NITTO |
| Tire Model | Mud Grappler |
| Tire Type | Mud-Terrain |
| Tire Size | 40" - 40x15.50R20 |
| Tire Diameter | 40 |
| Tire Load Index | 130 (4189 lbs per tire) |
| Tire Load Rating | D |
| Tire Tread Depth | 21/32" |
| Tire Revs Per Mile | 504 |
| Tire Speed Rating | (Q) Up to 99mph |
| Tire Weight | 108 |
| Wheel Diameter | 20 |
| UTQG Tire Rating | N/A |
| Tire Tread Pattern | Non-Directional |
| Minimum Wheel Width | 11" |
| Maximum Wheel Width | 14" |
Extreme Off-Road Grip and Rugged Style. The NITTO Mud Grappler Tire is engineered for serious off-road performance, delivering maximum traction in the most demanding environments. Designed for mud, loose terrain, and deep ruts, this 40-inch tire is a top choice for lifted trucks and extreme off-road builds looking to conquer the trail with aggressive grip and durability.
Construction and Appearance. With a bold and aggressive tread pattern, the Mud Grappler features massive lugs and deep voids that bite into soft surfaces while clearing mud and debris with ease. Reinforced sidewalls enhance durability and protect against punctures and abrasions, while the rugged styling gives your truck a battle-ready stance. This tire is not only built to perform—but built to be seen.
Installation. Installation is straightforward and compatible with wheels that support the 40x15.50R20 sizing. Professional mounting and balancing are recommended due to the tire's size and application.
Application. This NITTO Mud Grappler Tire fits 40-inch tire size to 40x15.50R20.
NITTO 200720
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
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