About Us

MidWest Truck Parts & Service, formerly MidWest Spring & Chassis has been in the same Denver location since 1965. We have been leaders in the suspension business for the Rocky Mountain region for over 50 years.

In addition to all types of suspension repair, we are the recognized leaders on alignments. We have top quality equipment along with experienced alignment technicians. And as suspension experts, we will get to the source of your alignment problems, not just treat the symptoms.

MidWest has been doing frame repair, modification, and straightening for over 30 years. Whether it’s frame lengthening, suspension swaps, or custom modifications, MidWest has the experts to get the job done, and always at competitive pricing. We can fix your toughest problems and get the truck back on the road quickly.

We also have a complete parts department. We have the largest inventory of springs and suspension parts in the Rocky Mountain region along with a full selection of brake parts. We have drums, S cams, brake chambers, wheel seals, and of course brake shoes to fit most makes and models. We also have clutches, u joints, starters, and alternators. Whatever parts you need to maintain your fleet, just ask MidWest about it.

MidWest has added Truck Parts and Service to our name. Because now we are the one stop shop for ALL your service and parts needs. We offer full diesel service for all makes and models of engines. We also have complete brake service, clutch replacement, air conditioning repair, drive line work, electrical, and engine work.

Years of experience and training allow our counter experts to diagnose most problems over the phone and suggest the right parts for your needs. Then we make sure you get the parts you need fast, with our metro area deliveries. We also have four outside salesmen. They cover the I-70 corridor from Rifle to Limon and the I-25 corridor from Cheyenne to Trinidad, as well as all territory between. They will come to your shop for parts delivery or to diagnose your needs.

MidWest can also set up a full PM program for your fleet. We will work with you to customize a maintenance plan that fits your type of trucks, loads, and road conditions. That is the best way to extend the life of each vehicle’s major operating systems. You keep your trucks on the road, not in the shop. We make it easy to keep up PM programs because we come to where you need us. We can also make arrangements to have PM’s done after hours or on weekends.

We specialize in all makes and models of vehicles from half-ton pickups, vans, and step vans, all the way to class 6, 7, and 8 trucks. We also work on RV’s, buses, camper trailers, and 4x4’s.

We have two Colorado locations to serve you better, Denver and Greeley.





Midwest Truck Parts and Service • Denver, Colorado • Greeley, Colorado