SEI Industries’ Ride-Side Berm is a specially designed berm with collapsible walls that allows vehicles to enter and exit without manual assistance. Ride-Side’s collapsible entrance and exit walls easily withstand the heaviest wheeled and tracked vehicles while containing leaking vehicle fluids or other hazardous materials. Ideal for fuel transfer area containment or temporary secondary containment around tanker trucks, the rugged design of the Ride-Side berm allows it to be used in the toughest environments.