6 Inch Lift Kit | Gas | Radius Arm | M1 | Ford F-250/F-350 Super Duty (05-07)

Overview

Enhance the aggressive, built-for-anything stance of your 05-07 Ford F-250/F-350 Super Duty with Rough Country's 6-Inch Radius Arm Lift Kit. Engineered to preserve factory suspension geometry while delivering enhanced off-road capability, this kit balances improved durability with a ride quality that works on daily drives and on the trail alike.

Key Features

• Preserves factory geometry while delivering a true 6-inch lift, helping maintain predictable handling and ride quality both on and off-road.
• Ultra-durable Radius Arms: 27 lbs each, bolt into factory mounts for an easier install and a factory-like angle; paired with rubber bushings for maximum vibration absorption.
• Adjustable alignment cam at the axle for caster adjustment, plus a track bar relocation bracket and a drop pitman arm to keep steering geometry correct after the lift.
• Full suspension upgrade with a complete set of N3 Shocks for a balanced, controlled ride in diverse conditions.
• Includes lifted coil springs and brake line relocation brackets to accommodate the increased ride height with proper clearance.
• 100% bolt-on installation with no cutting, drilling, or specialized fabrication required for a faster, cleaner install.
• Backed by Rough Country’s Lifetime Replacement Warranty for long-term peace of mind.

What's Included

• Radius arms (pair)
• N3 Shocks (set)
• Lifted coil springs
• Brake line relocation brackets
• Adjustable alignment cam (axle)
• Track bar relocation bracket
• Drop pitman arm

Why Choose This Kit

This radius arm lift kit is built to deliver real off-road capability without sacrificing on-road manners. By preserving critical suspension angles and offering a straightforward bolt-on installation, it minimizes the common headaches of lifting a heavy-duty pickup. The combination of robust Radius Arms, caster-adjusting hardware, strategic steering geometry components, and tuned N3 Shocks creates a balanced ride that’s ready for daily driving, rock crawling, or highway cruising.

Compatibility

Designed for 2005–2007 Ford F-250/F-350 Super Duty models.