Hitches & More Inc

Scientific Brake & Equipment Company is a truck parts and service provider located in Saginaw, Mich. Scientific is a dealer for numerous manufacturers of trailers and truck equipment, in addition to its extensive aftermarket parts and service offerings. Scientific received its start in Saginaw in 1928 by designing a machine that increased the mechanical advantage of mechanical brakes. In the 1930s, with the advent of hydraulic brakes and government-mandated brakes on trailers, the company became a major parts and service center for brake systems and other aftermarket replacement parts. In 2005, the company received the Heavy Duty Parts and Service Location of the Year award from the Heavy Duty Representatives Association. In addition to its headquarters in Saginaw, Scientific has branch offices in Gaylord and Alpena, Mich.

At W.W. Williams, we proudly provide the Grand Rapids area with truck repair, diesel repair, generator service, and more. We are a full-service maintenance and repair shop for trucks, trailers, and commercial vehicles. We also provide sales and service for diesel engines, generators, and truck parts. We are a dealer for Detroit Diesel, mtu, Allison Transmission, Weller Transmission, Yanmar, and more. Our mechanics, friendly service advisors, and staff are ready to address your vehicle and equipment needs in any of our 12 working bays.