Alignment Kits

These Peterbilt Air Leaf Adjusting Shims adjust thrust angle and toe by placing the shim between the spring hanger and the spring. Six shims per box. California Residents WARNINGInstallation Instructions

These over-the-road heavy duty adjusters are a fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. You now have reliable means to complete total heavy duty truck alignments. Spacers for Kenworth Air Glide...

These over-the-road heavy duty adjusters are a fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. You now have reliable means to complete total heavy duty truck alignments. Spacers for Kenworth Air Glide...

These over-the-road heavy duty adjusters area fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. You now have reliable means to complete total heavy duty truck alignments. Spacers for Kenworth Air Glide...

These over-the-road heavy duty adjusters are a fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. You now have reliable means to complete total heavy duty truck alignments. Spacers for Kenworth Air Glide...

These over-the-road heavy duty adjusters are a fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. You now have reliable means to complete total heavy duty truck alignments. Spacers for Kenworth Air Glide...

These over-the-road heavy duty adjusters are a fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. You now have reliable means to complete total heavy duty truck alignments. Spacers for Kenworth Air Glide...

These over-the-road heavy duty adjusters are a fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. You now have reliable means to complete total heavy duty truck alignments. Spacers for Kenworth Air Glide...

This one-size fits-all universal rack & pinion steering boot has been used throughout the world. It is made of durable, neoprene material that is oil, grease, and water resistant. The kit includes two boots and four cable ties along with an...

Make camber changes in +.5deg or +1.0deg on many popular models by installing this shim between the hub and steering knuckle. A caliper shim is also included. These durable high-strength nylon shims provide a faster option for correcting negative camber...

Make camber changes in +.5deg or +1.0deg on many popular models by installing this shim between the hub and steering knuckle. A caliper shim is also included. These durable high-strength nylon shims provide a faster option for correcting negative camber...

Lifted trucks lose caster which wears tires and leads to wandering at high speeds. These adjustable fron upper control arms improve droop travel, drivability and tire wear as well as adjusting tire position in your wheel well. Featuring a greasable ball...

Lifted trucks lose caster which wears tires and leads to wandering at high speeds. These arms improve droop travel, drivability and tire wear as well as adjusting tire position in your wheel well with SPC's adjustable front upper control arms...

Improve droop travel, drivability and tire wear with SPC's adjustable front upper control arms. Fit bigger tires without rubbing fenders. Featuring a greasable ball joint and rubber isolated xAxis bushings, this arm is designed to correct alignment...

Improve droop travel, drivability and tire wear with SPC's adjustable front upper arms for Rangers equipped with steel knuckles. Fit bigger tires without rubbing fenders. Featuring a greasable ball joint and rubber isolated xAxis bushings, this arm is...