What tanker work is
Tanker drivers haul liquids or gases in bulk: fuel, chemicals, milk, food-grade liquids, water. Liquid moves in the tank (called surge), so braking, turning and rollover awareness matter more than with a dry van.
Endorsements
You need the tanker (N) endorsement on your CDL, which means passing a knowledge test. Fuel and many chemical loads also need the hazmat (H) endorsement; the combined tanker and hazmat endorsement is X.
Pay
Tanker work often pays a premium over dry freight, especially with hazmat. Local and regional tanker routes, like fuel delivery, can mean being home more.
Requirements
Many tanker carriers ask for experience, though some train newer drivers. A clean record and a careful driving style count for a lot here.
Questions drivers ask
What endorsement do I need to drive a tanker?
The tanker (N) endorsement, from a knowledge test at your state licensing agency. Hazardous liquids like fuel also need hazmat (H); the two together are the X endorsement.
Is tanker driving harder?
Liquid surge makes braking and turning different, so it takes skill and care. Carriers usually provide training on the equipment.