05-07 FORD F250/F350 4.5" PINTOP 2.5 SYSTEM, BASE, DIESEL

The Pintop system is an enhanced, all-around suspension solution, building on the capabilities of the Backcountry platform. As Carli’s most popular system, it has long been a favorite for Super Duty owners who want a balance of on-road comfort and off-road capability. Even with the Coilover and Coilover-Bypass systems available, the Pintop 2.5” shocks with a 4.5” lift remain a proven setup for trucks that aren’t dedicated off-road rigs. On-road ride quality is smooth, sharp edges are absorbed, and light to medium off-road terrain is handled with complete control and predictability. Many Carli demonstration videos were filmed using the Pintop kit, showcasing its extreme performance.

This Jack-of-all-trades system raises the Super Duty platform and features 2.5” King shocks on all four corners, providing 55% more piston surface area than stock 2.0” shocks. This supports the argument that these trucks should come equipped with 2.5” shocks from the factory. While higher-end systems may offer more off-road capability, the Pintop delivers unmatched ride quality per dollar, both on and off the road, making it a long-term best-seller.

Shock Design & Performance:

• Carli-specific, blueprinted King 2.5” shocks with custom pistons tuned for heavy-duty trucks

• Shafts machined and polished from solid 17-4 stainless, eliminating coating wear and improving durability

• King oil rated to -55°F, with plated steel bodies; optional 3M wrap recommended for long-term weather protection

• Tuned for seat-of-the-pants feel, delivering both comfort and control

Front Suspension Features:

• 4.5” lift with taller progressive-rate coil springs

• Radius Arm Drop Brackets maintain linear suspension travel

• Sway Bar Links or Drop Brackets reset sway bar engagement

• Bump Stop Drops prevent shock over-compression

• Adjustable Track Bar centers the front axle

• Stainless brake lines ensure proper braking and adequate line length

• Caster Shims included to tighten steering

Rear Suspension Options:

• Full Progressive Leaf Pack (slightly reduces payload to a light ¾-ton)

• Progressive Add-a-Pack modifies the factory leaf pack to maintain payload capacity while pairing with factory 3-5/8” block

• F250 has a lighter rate main spring than F350; Add-a-Pack improves F250 ride, while F350 benefits more from a full replacement pack due to stiffer factory springs

• Long-Travel Airbags available to restore full payload capacity for SRW F350

• Full Progressive Leaf Pack slightly shifts axle forward for maximum tire clearance with 37” M/T tires

Installation Notes:

• Trucks with factory 2″ blocks may require 3-5/8″ blocks when paired with Add-a-Pack kits for a leveled stance (Part Number: 7C3Z-5598-HB / 7C3Z-5598-JB)

The Pintop 2.5 system continues to be Carli’s most versatile and widely used suspension kit, offering the perfect combination of ride quality, control, and off-road performance for daily drivers and weekend adventurers alike.