A tank vehicle endorsement is required to drive tank vehicles with a combined capacity of _________.

Tank Vehicle endorsement (N): Required for applicants to operate any commercial motor vehicle that is designed to transport any liquid or gaseous material within a tank(s) that is/are either permanently or temporarily attached to the vehicle or the chassis, where each tank has a individual rating capacity in excess of 119 gallons, and where all tanks have an aggregate total of 1,000 gallons or more (20 questions).