So after some research it appears the c2500 is a little more narrow than its 4wd brethren (sp)
Front track for the C1500 is 63.2 inches, for the C2500 it is 62.6 inches and for the C3500 it is 63.3 inches. Two-wheel-drive trucks have a 63.6-inch rear track. The four-wheel-drive K1500 and K2500 share a 64.1-inch front track, while the K3500 front track measures 68.6 inches. Rear track is 63.5 inches for the K1500 and 63.9 inches for other K models. Turning circle varies between 43.2 feet for a C1500 short-box to 54.8 feet for an extended cab. Tire specs vary from 225/75R15 for a C1500 short-bed to 245/75R16 for a 3500-series truck. All trucks have an independent front suspension with a live axle in the rear.
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