Freightliner M2 Chassis
The Freightliner M2 chassis is the powerhouse foundation behind many Super C motorhomes, delivering commercial-grade performance with motorhome comfort. Built for strength and durability, the M2 features a robust steel frame, Cummins diesel engine options, and an Allison automatic transmission, offering exceptional towing capacity and long-haul reliability. Its spacious cab provides improved visibility, ergonomic controls, and rear air-ride suspension for a smooth, confident driving experience—ideal for RVers seeking heavy-duty capability without sacrificing comfort on the road.
Part Recommendations
- Solutions for Sway & Body Roll
- Solutions for Steering Wander
- Solutions for Harsh Ride, Bounce & Porpoising
Motion Control Units (MCU)
SumoSprings
Front Sway Bar
Rear Sway Bar
Safe-T-Plus
*Must measure axle u-bolt diameter and tie rod diameter. This bracket is for 7/8" u-bolt.
*Must measure axle u-bolt diameter and tie rod diameter. This bracket is for 3/4" u-bolt.
Front Track Bar
Koni Shocks
Freightliner M2 Videos
Installation Videos
Informational Videos
Customer Testimonial Videos
Freightliner M2 Articles
Why Does My Freightliner M2 Super C Sway So Much?
Looking to reduce sway and improve handling on your Freightliner M2 Super C? Learn how sway bars work, why chassis variations matter, and which Roadmaster sway bar may fit your coach.
Enhancing the Ride and Handling of Super C Motorhomes
Super C motorhomes, built on the Freightliner S2RV and M2 chassis, offer a robust platform for comfortable long-haul travel. However, many owners experience steering play, handling challenges, and ride discomfort. In this educational blog, we explore the best steering and suspension upgrades to improve safety, stability, and overall driving experience.