Designed for luxury coaches, the SL is FCCC’s premium motorhome chassis. Its proven Cummins® X Series engines provide superior acceleration and maximum towing capability — available with up to 605HP and 1,950lb/ft of torque. Our custom RV frame offers a lowered engine position, V-Ride Rear Suspension System, and a standard tag axle with UltraSteer to give manufacturers the flexibility to build any floorplan and coach length. It all adds up to ride and handling that make your home on the road more comfortable and secure.
Freightliner Custom Chassis’ new 2023 model year rear-engine chassis now come with an industry-leading, 5‑year/ 100,000 mile warranty — a higher standard of coverage and confidence.Extend Your Warranty
As the owner of a motorhome built on a Freightliner Custom Chassis, you have access to more resources and benefits than any other owner group.