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With that truck you can skirt by CARB rules, for now. You will be slow going, but OK as long as you stay in the Valley.
I wouldn't want to try the Sierras at all with it. The engine will overheat, as will the transmission. I also wouldn't want to drop off any mountain with the size brakes on that truck, plus an Allison transmission trying to hold it back.
Back in the day, many OTR trucks came from the factory without steering axle brakes. I owned a 1972 Brockway (same cab as a Mack) without steering axle brakes. Just the hub mounted to the axle with no brake components at all.
My 75 IH Transtar cab over was that way, skidded thru a few stop lights bobtailing too, especially on wet roads
That’s why I said to leave the front brakes connected
My 75 IH Transtar cab over was that way, skidded thru a few stop lights bobtailing too, especially on wet roads
That’s why I said to leave the front brakes connected
I know what you mean. I went through a stoplight on a wet concrete road in Indiana in the no front brakes truck. Light turned red quickly, I was empty, hit the brakes, and the truck felt like it speeded up. A pickup was starting to move out in front of me since his light was green. I laid on the horn, and luckily he saw me and stopped.
I don't know if there was light oil on the road, or worn out pavement, but I have never had anything like that happen before or since.
My 75 IH Transtar cab over was that way, skidded thru a few stop lights bobtailing too, especially on wet roads
That’s why I said to leave the front brakes connected
My Aussie built 76' K125 has the slippery road dry road set up. Not such an issue down here using it. The other similar dash board valve is the deep reduction on the RTO915 it has.
My Aussie built 76' LN8000 has that goofy lever type dash mounted parking brake, similar to buses of the same era. and yes they are Kenworth gauges.