6 Inch Lift Kit | M1 | Ford F-150 4WD (2004-2008)

Transform your 2004-2008 Ford F-150 4WD with Rough Country's 6-inch Suspension Lift (M1) — an all-inclusive kit built for off-road enthusiasts who want a bold stance and reliable performance on any trail.

• Lift Size: 6-inch suspension lift designed specifically for the 2004-2008 Ford F-150 4WD to maximize ground clearance and capabilities.
• Tire Compatibility: Enables fitment of up to 35-inch tires with proper wheel backspacing while preserving track width for confident handling.
• Durable Construction: 1/4-inch thick plate steel front and rear crossmembers to strengthen the chassis and deliver a striking, rugged appearance.
• Full Hardware Package: Includes Differential Drop Brackets, Sway-Bar Drop Brackets, and Brake Line Brackets to keep steering angles and brake lines aligned with the new ride height.
• Strong Rear Axle Support: Stronger fabricated rear blocks to reduce axle wrap and improve durability on rough terrain.
• Shocks & Damping: Premium N3 shocks with 10-stage variable high-pressure nitrogen charge, an 18mm spring-loaded piston rod, and a 54mm shock body for better cooling and balanced ride quality.
• Upgrade Path: Optional M1 Monotube Shocks available for even more precise handling and control on demanding trails.
• Protection & Warranty: Backed by Rough Country's Limited Lifetime Replacement Warranty for confidence on every adventure.

This all-inclusive kit is engineered to elevate your Ford F-150 with a strong, stylish profile while delivering a composed ride both on the trail and on the street. The combination of upgraded crossmembers, bracketry, and high-performance N3 shocks stabilizes the vehicle at higher heights, maintains alignment, and reduces common suspension issues that can arise after lifting. Whether you’re chasing rock-crawling capability or enhanced highway stability, this M1 lift kit offers a thoughtful balance of strength, control, and real-world usability.