The Task Force series later '55 through '59 cabs are the same regardless of tonnage, front clips are bigger for the medium duty's. Even my Low Cab Forward has the same cab dimensions with all of the glass being the same from 1/2 ton through 2 1/2 ton. The cabs are raised above the frame for tire/wheel clearance and they do fool you with a bigger look.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy
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