Posted 9/3/2024 23:08 (#10877699 - in reply to #10877567) Subject: RE: Dumping air in semi trailer
Roseglen, North Dakota
Dumps air when you apply brakes. I have never heard of that.
If you stopped and applied brakes, wdnt you have to let the bags build up before you take off?
You surely do on a hopper bottom or tires will rub.