MaxTrac 812255 Ram 2500 5.5" Rear Lift Blocks

Build More Rear Height Into Your Ram 2500

Set up your 2003–2013 Ram 2500 with a substantial rear height increase using the MaxTrac 812255 5.5" Rear Lift Blocks. Designed for compatible leaf-spring suspension applications, these fabricated steel blocks provide 5.5" of rear lift while allowing the existing leaf spring configuration to remain in place.
Manufactured in the USA, the 812255 blocks feature a straight 0-degree angle and durable grey powder-coated finish. They're a strong choice for high-lift suspension builds, custom front-to-rear height combinations, or replacement applications requiring a 5.5" rear block.

Key Features

5.5" Rear Lift Height

Provides 5.5 inches of rear suspension lift for compatible 2003–2013 Ram 2500 trucks.

0-Degree Block Design

Built with 0 degrees of angle, adding rear height without introducing additional taper through the lift block.

Heavy-Duty Steel Construction

Fabricated from steel for the strength required between the rear axle and leaf spring assembly.

Retains Existing Leaf Springs

Increases rear suspension height through the block configuration without requiring replacement lift leaf springs.

USA-Made Construction

Manufactured in the USA for a durable heavy-duty Ram suspension application.

Grey Powder-Coated Finish

Finished in grey powder coat to provide corrosion resistance and a clean MaxTrac appearance.

What's Included

(2) MaxTrac 5.5" rear lift blocks
Longer U-bolts are not included

Vehicle Fitment

Fits

2003–2013 Ram 2500
Compatible leaf-spring rear suspension applications

Important Notes

Provides 5.5" of rear suspension lift.
Built with a 0-degree angle.
Longer U-bolts are required and available separately.
Verify the correct U-bolt dimensions and length for your specific Ram 2500 configuration before installation.
MaxTrac does not recommend using wheels wider than 9" or wheels with less than 4.5" backspacing. Using wheels outside these specifications may void applicable manufacturer warranties.

Product Specifications

Brand: MaxTrac Suspension
Part Number: 812255
UPC: 706199416959
Tariff: 8708.80.6590
Kit Type: Lift / Level
Product Type: Rear Lift Blocks
Position: Rear
Rear Lift: 5.5"
Block Height: 5.5"
Block Angle: 0 Degrees
U-Bolts: Required; Sold Separately
Material: Steel
Color: Grey
Finish: Grey Powder Coat
Sold As: Pair
Quantity: 2
Weight: 8 lbs
Dimensions: 9" × 4" × 3"
Multiple Box Item: No
Origin Criterion: C
Unit of Measure: IN
Country of Origin: USA

Why Choose MaxTrac 812255?

For a Ram 2500 suspension build that needs significantly more rear height, the MaxTrac 812255 delivers a full 5.5" increase while retaining the compatible factory-style leaf spring arrangement. Its straight 0-degree design makes it suitable for applications where additional block angle is not desired.
The combination of USA-made steel construction, application-specific sizing, and grey powder-coat protection makes the 812255 suitable for complete lift systems, custom suspension combinations, and replacement block applications.

Perfect For

Ram 2500 high-lift builds
5.5" rear suspension lifts
Heavy-duty truck suspension
Leaf spring lift configurations
0-degree block setups
Replacement lift components