Dirt King MT Trail Runner Kit | Toyota Tundra (2007-2021)

The Dirt King MT Trail Runner Kit for the Toyota Tundra (2007–2021 2WD/4WD) is a suspension upgrade package designed to eliminate front-end rake and level the truck while enhancing ride quality both on-road and off-trail. It combines high-quality components — including upper control arms, front coilovers, and rear shocks — tuned for everyday comfort and capable trail performance.

This kit provides approximately 2″ of front lift out of the box (with up to 2.25″ possible) to level your Tundra’s stance without altering rear height. By improving suspension geometry and damping characteristics, it delivers a balanced blend of comfort, control, and rugged capability without the premium price tag of extreme off-road lifting systems.

Included components are designed for durability and serviceability — from MIG-welded chromoly control arms to IFP coilovers and rear shocks with sturdy aluminum bodies. All parts bolt into factory mounting locations for relatively straightforward installation and long-term serviceability with available replacement parts.

Specifications

Front Lift Height

• Out of the Box: Provides 2" of lift (levels vehicle).
• Max Recommended Setting: Up to 2.25" of lift.

Rear Lift Height

• Out of the Box: Factory height is retained.

Additional Specifications

• Track Width: Stock
• Maximum Backspacing: 5.75"
• Minimum Rim Size: 17"
• Shock Bodies: 2" hard-anodized 6061 aluminum
• Shock Shafts: Induction-hardened 5/8"

What’s Included

• Dirt King 4130 Chromoly Upper Control Arms
• Dirt King 2.0 IFP Front Coilovers
• Dirt King 2.0 IFP Rear Shocks
• All Necessary Mounting Hardware
• Dirt King Sticker Pack
• Installation Instructions

Features

• Pro 4 Series Ball Joints: SAE4140 housing, 76° of articulation, and induction-hardened ball stud for maximum strength and smoother steering feel.
• SilentSpin Bushings: Maintenance-free, greaseless, and engineered for quiet, free-spinning articulation.
• Optimized Lift and Ride Comfort: With vehicle-specific valving, the shocks are expertly tuned for optimal ride quality on both city streets and rugged trails, all while maintaining a leveled lift.
• Enhanced Suspension Geometry: Upper control arms improve caster settings and pivot angles for better handling and increased articulation.
• Increased Suspension Travel: Allows for higher articulation and improved damping on uneven terrains.
• Durable Construction: The upper control arms are professionally MIG welded using 4130 chromoly tubing and finished with a black powder coat.
• High-Quality Components: Aluminum shock bodies for cooler operation and corrosion resistance.
• Rebuildable and Serviceable: All components are rebuildable or replaceable; tools and replacement parts are available from Dirt King.
• Direct Bolt-On Replacement: Uses factory mounting locations for straightforward installation.

Compatibility

Toyota Tundra 2WD / 4WD 2007-2021

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

Installation

Remove factory upper control arms, front shocks, and rear shocks. Install Dirt King components using supplied hardware and factory mounting locations. Torque all fasteners to specification and perform an alignment after installation.