Dirt King LT PreRunner Kit | 2007-2018 Sierra 1500 / Silverado 1500

Dirt King Long Travel Prerunner Kit delivers up to 12” front and 17” rear travel, supports 37” tires, and widens track 3.5” per side, providing balanced off-road capability with reliable everyday drivability.

In the rear the setup provides up to 17” of usable travel when combined with the Dirt King bedcage and Dirt King Long Travel Leaf Springs. Together the front and rear kits create a balanced, high-performance suspension package that transforms the vehicle’s capability without compromising reliability or everyday usability.

Features

• 3.5” Wider Per Side: Adds 3.5” of width per side, boosting suspension travel.
• Tires: Allows proper fitment of 37” tires.
• Probearing bearings: Utilizes heavy duty Probearing spherical bearings in the LCA's
• Moog Ball Joints: Heavy duty low maintenance ball joints.
• Bypass tabbing: Bypass tubing is integrated into the front lower control arms, making it easy to add front bypass shocks later in the build.
• Complete Hardware Included: Comes with all necessary mounting hardware.
• Made in the USA: Proudly designed and manufactured in the United States.

What's Included

• Long Travel Kit: Enhances off-road performance with an additional 3.5" width per side, supporting 37" tires and increasing suspension travel to 13".
• Long Travel Spec Fox Coilovers: Custom-tuned Fox Spec coilovers to deliver superior performance for both off-road adventures and daily drivability.
• Bed Cage Spec Fox 16" Triple Bypasses: The Dirt King bed cage spec Fox bypass shocks are custom-tuned for optimal performance across varied terrain, offering a smooth yet progressively firmer ride, with easy adjustability.
• Prefab Bed Cage: The Dirt King Prefab Bed Cage offers a high-performance, easy-to-install suspension upgrade with minimal bed intrusion, superior shock placement, and enhanced stability compared to cantilever systems.
• Long Travel Leaf Springs: The Long Travel Leaf Springs Progressive Series springs provide a smooth, performance-driven ride for the GM1500 by using a high-count, flexible leaf stack, and when paired with Dirt King's long travel kit and bed cage, they enable up to 17" of rear suspension travel.
• 2" Wheel Spacers: Forged Alloy's hub-centric wheel spacers are precision-machined from aerospace-grade aluminum and built with heavy-duty steel studs for superior strength, durability, and performance enhancement.
• Shackle and Hanger Kit: The Dirt King shackle and hanger kit enhances rear suspension performance and durability by correcting leaf spring geometry and increasing travel with extended shackles.
• Leaf Over Shock Mounts: The leaf over shock mounts were designed to be installed with the prefabbed bedcage and long travel leaf springs that mount on top of the axle. This product mounts on top of the leaf springs and held in place by the u-bolts.
• Axle Assemblies (4WD)
• All Necessary Mounting Hardware
• Dirt King Sticker Pack
• Installation Instructions

Specifications

• Front Wheel Travel: Up to 12"
• Rear Wheel Travel: Up to 17"
• Amount of Lift: 0-3”
• Track Width: 3.5” wider per side
• Maximum Tire Size: 37”
• Maximum Backspacing: 5”
• Minimum Rim Size: 17”
• Coilover Shock Size: Fox Spec Spec Coilovers

Options
Shocks
Wheel Travel
Tire Info

Compatibility

OEM Suspension Type: Cast Steel 07-16 Models

Fitment Notes

Fiberglass required.
This product is designed to pair with OEM and Dirt King parts. Compatibility with other brands must be approved by the respective manufacturer.