I’m a CDL Class B (non tractor trailer) driver for a commercial laundry plant. Within 6-12 months, when they replace my truck with a slightly lighter one, I have the choice of a pay cut or quitting I was told. I interviewed for a job today. Right now I drive a 29,000 lbs box truck. [...]

I speak of a tractor part of a tractor-trailer combo such as a peterbilt model 379-127 etc. Sample ratios are “4.10″, “2.79″, “3.55″ etc.