Top 8 Best Rear Axle Shims (2020 reviews)

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Are you looking for collection of best rear axle shims for your daily usage ? your search ends here.

We have collected the best rear axle shims for your regular usage after careful survey and comparative studies between 100’s of products. Our final set consists of reliable products and we also worked hard to maintain variety within our selection to accommodate personal preferences.

Note: It doesn’t mean that the rear axle shims that aren’t mentioned here are bad. We picked these because these will help most of the people. If you have very specific preferences, we suggest you consider one of the below-mentioned products as a starting point before finalizing your pick.

We are personally inclined towards Heavy Metal Suspensions Rear Axle Shim, it is not so pricy, but it overachieves its purpose and outstanding in important aspects. The heavy metal suspensions rear axle shim is caused by the increased angles in the driveshaft after installing a lift kit. Manufacturer says: Our add-a-leaf springs are forged from carbon steel and flex powder coat finish to withstand high-compression without cracking, our kits are guaranteed never to break under even the toughest conditions. The axle shims are used to correct the pinion angle to eliminate vibrations in the driveline. Lastly, the heavy metal suspensions rear axle shims are used to restore aged springs, the lift hight can vary depending on the factory spring’s condition.


In This Article:


Top 5 Best Rear Axle Shims

#BrandRating
1Heavy Metal Suspensions Rear Axle Shim – Best Overall 5.0
2Streetdirttrack Rear Axle Shim – Best Runner Up 5.0
3Streetdirttrack Rear Axle Shim – Best Premium 5.0
4Heavy Metal Suspensions Rear Axle Shim – Best Budget 4.8
5Supreme Suspensions Rear Axle Shim4.7


1. Heavy Metal Suspensions Rear Axle Shim – Best Pick

The Heavy Metal Suspensions Rear Axle Shim‘s superior materials makes sure that it ages well with use. The heavy metal suspensions rear axle shims are recommended in most cases for 2″ rear lifts and above, typically the shims will be installed on the bottom. Make sure this fits by entering your model number. Moreover, this is a registered brand of just lift kits and a sole distributor.

The rear axle shim comes complete with installation instructions and high-grade hardware as well as ase certified telephone support. Lastly, the heavy metal suspensions rear axle shim is perfect to renew old sagging leaf springs or to increase towing capacity.

Why We Like This:

  • Time frame: installs in approximately 2 – 3 hours
  • Fits: 1986 – 1992 jeep comanche mj (2wd 4wd)
  • Details: 2″ rear lift / length: 21″ long

2. Streetdirttrack Rear Axle Shim – Best Runner Up

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a rear axle shim. The Streetdirttrack Rear Axle Shim is exactly that – it’s a simple rear axle shim that hits all the right notes. The streetdirttrack rear axle shim includes axle shims that help correct driveline angle and eliminate vibrations. Manufacturer says: Designed by our experts to improve your ride quality and comfort. Further, the rear axle shim is cnc milled out of t6 aircraft aluminum and high density delrin.

Lastly, the streetdirttrack rear axle shim includes zinc phosphate coated u-bolts to secure rear suspension setup.

Therefore, most customers call the rear axle shim suits best, and no one question it.

Why We Like This:

  • This includes installation instructions
  • Transferable lifetime warranty and 100% customer satisfaction guarantee
  • This will not fit 2019+ silverado trailboss and 2019+ sierra at4 models
  • 3.5″ front + 2″ rear suspension lift kit

3. Streetdirttrack Rear Axle Shim – Best Premium

The latest Streetdirttrack Rear Axle Shim is an absolute beast in terms of its features, and rightfully takes the top spot with ease. The streetdirttrack rearaxle shim is not equal to lift height. 3.5″ front + 1.5″ rear suspension lift kit. And, it includes installation instructions.

The rear axle shim provides a quick and simple installation to lift the ride height. Lastly, the streetdirttrack rear axle shim fits 2007-2018 chevrolet silverado 1500, 2007-2018 gmc sierra 1500.

Why We Like This:

  • This includes zinc phosphate coated u-bolts to secure rear suspension setup
  • Self lubricating delrin bottom spacer for better sound dampening
  • If you expect a superior engineered product that will do the job right
  • Heat treated for nearly 3 times the strength of other aluminum alloys

4. Heavy Metal Suspensions Rear Axle Shim – Best Budget

Best part: Heavy Metal Suspensions Rear Axle Shim costs low and it is available to ship in 24 hours. The heavy metal suspensions rear axleshim is constructed with computer programmed pulse welds, heavy metal high-grade steel is guaranteed never to break under even the toughest conditions. Make sure this fits by entering your model number. The axle shims are used to correct the pinion angle to eliminate vibrations in the driveline.

Above all, the heavy metal suspensions rear axle shim is caused by the increased angles in the driveshaft after installing a lift kit.

One customer says – “Be aware that this only has a hole for the center pin, not one for the alignment roll pin that is part of your stock toyota rear springs. “.Most buyers quickly discovered that the rear axle shim is a painstaking process of using a couple heavy-duty clamps to get the leafs compressed and the center pin tightened. Therefore, most customers agree that the rear axle shim is functionally comfort, and no one question it.

Why We Like This:

  • Fits: 2007 – 2020 toyota tundra (2wd 4wd)
  • Details: 2″ rear lift / length: 21″ long
  • Time frame: installs in approximately 2 – 3 hours
  • This is perfect to renew old sagging leaf springs or to increase towing capacity

5. Supreme Suspensions Rear Axle Shim

The Supreme Suspensions Rear Axle Shim‘s superior materials makes sure that it ages well with use. The supreme suspensions rearaxle shim fits 8-lug models only additionally will not fit models with rear overloads. Torsion keys will provide an adjustable lift height according to your preference and offer increased strength compared to factory keys. These blocks are fabricated with built-in tapper to optimize pinion angles and preserve stock ride quality and can withstand an astonishing load of almost 60, 000 lbs with no yielding or deformation observed!

The rear axle shim has a torsion bar puller (can be rented at most chain auto stores), or 5 ton gear puller is required for install. Above all, the supreme suspensions rear axleshim is compatible with 2001 – 2010 gmc sierra 1500hd, 2000 – 2010 gmc sierra 2500hd and 3500hd (2wd 4wd) | 2001 – 2010 chevrolet silverado 1500hd, 2000 – 2010 chevrolet silverado 2500hd and 3500hd (2wd 4wd).

“Great construction….could have supplied with heavier washers. ” – says, one customer. In short, buyers found this to be one of the best rear axle shim for daily purposes.

Why We Like This:

  • Easy bolt-on installation takes 3 to 6 hours
  • An alignment is always recommended if you are altering the height of your vehicle
  • 9/16″ threads, 12″ long** x 2.5″ wide
  • * front torsion keys are adjustable anywhere from 1″ to 3″

Other Rear Axle Shims We Reviewed

We looked at 3 other Rear Axle Shims. Even though they didn’t make our 5 best Rear Axle Shims list, they’re the best of the best and each is still a great option. The information you’ll need to compare each one is included with the listing.

Products You May Be Interested In

Supreme Suspensions Rear Axle Shim

Supreme Suspensions Rear Axle Shim

Almost all customers agree that the rear axle shim fit with toyo 33″ tires. They strongly agree that the rear axle shim will vary depending on factory block size being replaced.

Top Customer Quotes:

  • (2x) high strength steel rear lift blocks
  • Easy bolt-on installation takes 3 to 6 hours without the need for special tools
  • Not compatible with magneride / auto-ride / air-bag / air-ride / self-leveling suspension systems

Cost: $214.95

Heavy Metal Performance Rear Axle Shim

Heavy Metal Performance Rear Axle Shim

Almost all customers quickly discovered that the rear axle shim is perfect to renew old sagging leaf springs or to increase towing capacity. A few say that the rear axle shim is designed to provide a 2 inch rear lift for the 2005 – 2018 nissan frontier (2wd 4wd) and 2005 – 2017 nissan xterra (2wd 4wd).

Why We Like This:

  • (X2) t6 billet aluminum axle shims
  • Time frame: installs in approximately 2 – 3 hours
  • This is caused by the increased angles in the driveshaft after installing a lift kit

Cost: $74.95

Warrior Rear Axle Shim

Warrior Rear Axle Shim

“Those of you paying attention will note that the ’75 cjs (and earlier) had 1.75″ wide springs and these are 2″ wide. ” – says, one customer.

Why We Like This:

  • Delivers what they promise
  • Lot of satisfied buyers

Cost: $59.55