Check out this video of a '66 C-60. Two strange things. First one is that I've never seen 5-10 Wheels on a Road Tractor before and of course the truck has Air Pressure, but am I seeing Hydraulic Brakes on it?

www.youtube.com/watch?v=jFC8RU84WQI

Last edited by Peggy M; 03/31/2024 4:59 PM. Reason: added more info to the title

'60-'72 Chev/GMC Fan
GMC 9500 Fan
Detroit Diesel Fan