4 Inch Lift Kit | Ford F250/F350 Super Duty (05-07) 4WD | Diesel

Built for diesel F250/F350 owners who want 4 inches of commanding ride height and the geometry corrections to keep their truck handling right. This BDS block kit or leaf spring suspension system is engineered to preserve caster angle and steering response while clearing bigger tires and improving departure angles. Choose between a block setup — perfect for stock or lightly modified trucks — or leaf springs for maximum hauling capacity.

Installed and serviced at Road Runner Wheels & Tires. Most kits go in the same day. Call (678) 400-6467 to schedule.

What you get up front

• BDS upper control arms with caster correction — restores OE-spec angles and keeps your steering feel tight and predictable even after the lift.
• Front coil springs engineered for the added weight — maintains ride quality and handling stiffness across the load range.

Out back

Your choice of block kit — available with or without factory overload springs depending on your towing and payload needs — or a full leaf spring solution for maximum hauling. Both rear options sit level with your 4-inch front lift and support the diesel engine's weight without sagging.

Pick your shocks

• BDS NX2 Nitro Series — smooth, responsive daily-driver performance with nitrogen-charged technology. Great value for truck owners who spend 80% of their time on pavement.
• FOX 2.0 Performance Series — adjustable damping and premium valving for tougher terrain and towing duty. Best-in-class ride on rough roads and empty beds.

Important notes

• Rear block kit available with or without factory overload springs — confirm your truck's original spring setup before ordering.
• Leaf spring kit increases rear load capacity; choose this if you regularly haul payload or tow at or near the truck's GVWR rating.
• Front control arms and steering geometry are re-indexed to preserve OE caster and king-pin angle — critical for long-term tire wear and steering response.
• This lift is designed for 4WD diesel Super Duties (2005–2007 model years) and does not fit gas engines or 2WD variants.

Why customers pick this at Road Runner

• BDS suspension is engineered and warranted for your exact truck — we back every kit with local support and parts availability.
• Our technicians install these kits week-in, week-out; we catch fitment details and verify geometry before you leave.
• Block or leaf spring choice lets you build the truck you need — street manners or max payload — without compromise.
• 4 inches of lift with caster correction means no death wobble, no premature tire wear, and steering you can trust.

Ready to build it? Call (678) 400-6467. Hablamos Español.