The 1934-36 half ton Chevrolet truck body style always placed their 17' spare in the right fender. Even the Chevrolet car normally used the right side when only one side mount was added. In mid 1936, GMC entered the ½ ton market for the first time. This light truck shared most all sheet metal and chassis components with Chevrolet except for the engine, hub caps, grille and tailgate lettering. One of the more visual differences between the 1936 Chevrolet and the new GMC 1/2 ton is the location of the side mount spare. The GMC is on the left, not the right as with Chevrolet. This was done with little expense as the mounting brackets will fit the right or left side. Why did GMC place their spare on the opposite side? The answer 70 years later is not known. We only assume it kept the two marques more individual with no extra expense. 1936 side 1 1936 Chevrolet (above) 1936 side 2 1936 GMC 1936 side 3 1936 GMC 1936 side 4 Mounting Hardware