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PEAK Colorado/Canyon Lean Shim



(2 customer reviews)


The 10mm rear Chevy Lean Shim fixed the dreaded rear “Chevy lean” that plagues these trucks.

The shim is easily placed between the axle and the leaf spring for 10mm of lift on one side.


  • 10mm Shim
  • 60mm wide


  • (1) Shim


  • 2015+ Chevrolet Colorado & GMC Canyon 2WD/4WD 3.6L Gas
  • 2015+ Chevrolet Colorado & GMC Canyon 2WD/4WD 2.5L Gas
  • 2015+ Chevrolet Colorado & GMC Canyon 2WD/4WD 2.8L Diesel
  • 2017+ Chevrolet Colorado ZR2 Gas & Diesel

2 reviews for PEAK Colorado/Canyon Lean Shim

    June 13, 2024
    Raised my driver side about 3/4". This is as thick a shim you can use without adding longer u-bolts. Would give five stars but you have to cut the center bolt to size.
    June 24, 2023
    Bought 1 18 months ago, has nice powder coat finish and came with proper length and diameter center bolt. When installing with add a leaf you will need to replace the u bolts as well. Corrected the lean issue, highly recommend.
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