Rock Krawler JT45XF-TR 4.5 Inch X Factor Trail Runner Suspension Lift System

The Rock Krawler JT45XF-TR is a 4.5-inch X Factor Trail Runner Suspension System engineered for serious off-road performance. Designed to deliver a significant lift with improved articulation and trail capability, this system builds on Rock Krawler's proven X Factor geometry to maximize wheel travel and flex on demanding terrain.

The Trail Runner series is purpose-built for wheelers who push their rigs hard on the trail. Rock Krawler's X Factor suspension architecture optimizes control arm geometry to reduce bind throughout the full range of suspension travel, keeping all four tires planted when the trail gets rough.

Key Features:

• 4.5-inch lift for increased ground clearance and larger tire fitment
• X Factor geometry engineered to minimize suspension bind and maximize articulation
• Trail Runner-tuned components designed for demanding off-road use
• Heavy-duty construction with Rock Krawler's signature attention to weld quality and material strength
• Includes all hardware and components required for installation
• Designed to maintain proper driveline and steering geometry at ride height

Rock Krawler Suspension is an industry-recognized leader in Jeep suspension engineering, and the X Factor Trail Runner system represents their commitment to building lift kits that perform as hard as the rigs they're bolted to.