Superior Luxury.

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.

SL Chassis Performance Options

Gross Vehicle Weight Rating (GVWR)

  • 50,000 – 54,000 lb.

Engine Options

  • Cummins ISX
  • Cummins ISX12
  • Cummins ISX15
  • Cummins X12
  • Cummins X15
  • Detroit DD13

Horsepower Options

  • 500
  • 600
  • 605

Torque (lb.-ft.)

  • 1645
  • 1650
  • 1695
  • 1950

Transmission Options

  • Allison 4000

Find your coach built on a SL Chassis

American Coach American Dream - SL

American Coach American Eagle - SL

Freightliner Custom Chassis Logo

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.