No mention of air brakes in the exemptions. Drivers are Clevo M57xRU Modem to obtain and hold a CDL if they operate in then they will have a "Z" no full air brake restriction placed on their license. I have a single unit vehicle that has a GVWR less than 26, pounds and no airbrakes. I plan to use the vehicle to haul Hazmat Material. Do I need a CDL? Pass Your Z Restriction: Also prohibits you from driving a[…]