Tire Overview:
The JConcepts Rock Bumps 2.2-Inch All Terrain Rock Crawler Tires are purpose-built, delivering aggressive performance and precise traction on demanding terrain. Featuring a large overall diameter of 5.75 inches, these tires offer excellent ground clearance for climbing over rugged obstacles. A narrow contact patch increases pressure on each tread pin, helping the tires bite deeper into uneven surfaces and maximizing control when it matters most.
About the Rock Bumps Crawler Tires
Maximum Grip & Flexibility
The Rock Bumps tread design combines oversized pins with horizontal and vertical connector bars, creating a tightly engineered structure that flexes and conforms to the terrain. A solid center lug initiates forward bite, while relief cuts provide clean transitions to neighboring pins. Angular sidewall bars lead into a unique open-shield design, enhancing lateral grip and surface engagement. The narrow tire carcass improves flexibility, helping the tire wrap around rocks and obstacles with ease.
Features:
- Narrow profile increases contact pressure for better grip
- Large center lug and relief edges for strong forward bite
- Connector bars and pins provide superior traction
- Angular traction bars enhance side grip
- Radial ribs and outer bars improve stability
