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Specialty Products Company is a full spectrum manufacturer of alignment solutions. In addition to our wide line of truck and passenger car applications SPC also has a Heavy Duty alignment line. From fleet trucks, to over-the-road tractors; SPC has the parts and tools needed to keep your heavy duty truck on the road. Select a category to view our heavy duty products.
Check out our Heavy Duty Flyer - a quick reference for our tandem and axle shims along with our Heavy Duty FasTrax™ and Radial Run-Out Gauge.