Superlift 2.5 inch GM Front Leveling Kit for 2011-2018 GM 2500HD Pickups
Superlift 2.5 inch GM Front Leveling Kit for 2011-2018 GM 2500HD Pickups

Superlift 2.5 inch GM Front Leveling Kit for 2011-2018 GM 2500HD Pickups

Regular price $169.95 $149.95 Sale


  • Replacement torsion keys and shock spacers.
  • Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation
  • The best customer service and technical help in the industry.

This is the SUPERLIFT Level-It 2.5 inch Leveling Kit for a list of 2011-2018 Chevrolet Silverado 2500HD & 3500HD and GMC Sierra 2500HD & 3500HD Pickups. Built from quality material; comes at a good price; it’s a simple Remove & Replace item; truck looks great & has a more aggressive stance… great review.

This #40025 Leveling Kit fits the 2011-2018 Chevrolet Silverado 2500HD 4WD, 2011-2017 Chevrolet Silverado 3500HD 4WD, 2011-2018 GMC Sierra 2500HD 4WD and the 2011-2018 GMC Sierra 3500HD 4WD.
Superlift's Level-It lift systems are the perfect solution for anyone wanting an economical and easy way to eliminate the factory nose-down rake on virtually all late-model trucks and SUVs. Whether it's simply leveling the truck's stance, making the room to go up a couple of tire sizes, or plus-sizing the tire and wheel package on the vehicle, Level-It components work with factory suspension components to achieve modest ride height gains Super-EZ install.

SUPERLIFT’S heavy-duty forged-steel construction torsion keys are 25% stronger than OEM keys.

Provided 1.5 inches to 2.5 inches of adjustable lift height.
Heavy-duty, high grade 10.9 metric hardware is supplied to prevent ‘over-cranking’ the torsion bars.

Installation Notes

  • Installation time: 2 hours
  • Difficulty level: 2 of 5

Additional Info

Special torsion bar puller tool is required to load / unload torsion bars. The puller tool is available for purchase or rental from most major automotive part stores.

TIRE               WHEEL        BACKSPACING      OFFSET
305/70 R17    Stock 17                 -                           -
295/65 R18      18 x 9                   -                      0 to +18
295/55 R20      20 x 9                   -                      0 to +18


IMPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate. Actual dimensions of a given tire size can vary considerably from one brand to another. Manufacturers' wheel offset and backspacing measurement points are not always consistent. Backspacing greatly impacts tire-to-fender clearance when turning. Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent. Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

YEARS        DRIVE        MAKE                MODEL
2011-2017    4WD   ChevroletSilverado   2500HD
2011-2017    4WD   ChevroletSilverado   3500HD
2011-2017    4WD       GMCSilerra           2500HD
2011-2017    4WD       GMCSilerra           3500HD
2011-2017    4WD   ChevroletSilverado   2500HD
2011-2017    4WD   ChevroletSilverado   3500HD
2011-2017    4WD       GMCSierra           2500HD
2011-2017    4WD       GMCSierra           3500HD