FYI, In NJ there is absoulutly, NO reason to get a cdl for air brakes, they tried, it lasted not even a year, so many small delivery companies here , and there must be alot because they lobbied big time and had air brakes taken off the reason for a cdl, its weight only, here,,going to call trenton, and find someone with a brain, because these people will tel u the wrong info because they are not smart enough to know what is correct, it will take a few calls im sure, but ill have it for nj tis year,but as of right now its for commerce and wieght only,, randy