We rent a passenger vehicle every month and run down and back to San Fran, over Donner. Can't remember a vehicle that didn't automatically downshift and maintain speed either up hill or down hill. Suburbans, Tahoe's, Chrysler Pacifica's, etc. All of them.
Why airbrakes?
Discussion in 'Questions To Truckers From The General Public' started by JustNva, Nov 26, 2016.
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