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Entegra Adds Freightliner Custom Chassis to Cornerstone Lineup

Published on January 8th, 2024 by Patrick Buchanan

2025 Entegra Cornerstone motorhome.

2025 Entegra Cornerstone Will Add 2nd Chassis Option

Entegra Coach has upped the ante for their popular Entegra Cornerstone. For 2025, the #1 selling luxury diesel motorhome in the Cummins® 605HP engine category will provide fans of this luxury brand a new Freightliner Custom Chassis option. For 2025, Entegra adds the premium SL chassis by FCCC, designed specifically for luxury motorcoaches.

Having a choice of paint, interior styling, and amenities is par for the course in the world of high-end motorhomes. Having the option to choose your preferred chassis is next level. The chassis is the foundation of every motorhome. Today’s discerning RVer is better educated and has strong opinions about the chassis they prefer. Those opinions are even stronger at the price point of coaches like the Cornerstone. Entegra Cornerstone customers can now enjoy the original Spartan K3 chassis, or opt for the FCCC SL605 chassis. It’s a win-win for both the customer and Entegra.

Entegra Cornerstone – New Chassis Option, Same Luxury

For the 2025 Cornerstone, Entegra continues to build on its popular luxury platform. The new model will no doubt continue to offer luxury features found on its 2024 Cornerstone, such as premium leather furniture, hand-laid porcelain tiled floors, and beautiful window treatments.

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You’ll find the same decorative ceiling features with integrated accent lighting highlighting a separate washer and dryer. The kitchen will feature solid surface countertops, induction cooking, and a built in dishwasher. These features and more are all typical of the luxurious amenities found in the Entegra Cornerstone. 

Luxury can be hi-tech too, and the Cornerstone features the Firefly multiplex system with a 10-inch VegaTouch touchscreen, and a dizzying array of technology including LED lighting and huge 4k smart televisions. This short list doesn’t really even scratch the surface either. 

The folks at Entegra have worked hard to keep the interior of the Cornerstone luxurious and fresh, finding a balance between modern aesthetic and traditional luxury. The drivers cockpit is quite modern, with huge screens to keep track of every facet of this high-end home on wheels. From bed to bath and basement to bar, the Cornerstone continues to impress.

drivers cockpit and dashboard of the entegra cornerstone.

Freightliner SL Custom Chassis

The big news of course is the addition of the FCCC SL605 chassis to the Entegra build sheet. The SL Series chassis is designed specifically for coaches of the Cornerstone’s ilk. The towing capacity remains at 20,000lbs and is kept in check by RoadWatch. RoadWatch is FCCC’s high-tech ACTIVE safety system featuring Roll Stability, Traction Control, Collision Mitigation and Adaptive Cruise Control. RoadWatch is fully integrated with Optiview, FCCC’s exclusive digital gauge display.

The independent front suspension partners with UltraSteer to give you a fantastic ride and an incredible turning radius. Freightliner Custom Chassis’ Safe View Dash features a heads-up design that incorporates Optiview, their exclusive 15” digital dash and center console, positioned to be within the driver’s line of sight while their eyes are on the road.

The 2025 Entegra Cornerstone on the FCCC SL605 chassis will still feature disc brakes, like its Spartan K3 cousin, but will add FCCC’s BrakeSync technology. BrakeSync is a fully integrated air supply system for tow vehicles, developed exclusively for the RV industry. It is factory installed and comes with a factory warranty.

The freightliner SL chassis

Camp Freightliner

Of course, all of these great features are explained in depth when you take advantage of FCCC’s unique offering called Camp Freightliner. Camp Freightliner is a comprehensive, two-day training session which owners can attend in-person in Gaffney, South Carolina, at select rallies, or live online. These sessions will help you learn how to optimize the performance and maintenance of your chassis. Topics include the air brake system, electrical system, maintenance intervals, weight distribution and vehicle storage, plus much more. 

Entegra On FCCC Introduction

Entegra and Freightliner Custom Chassis recently announced the new Cornerstone partnership which featured a walk-through with Angie Morell of National Indoor RV Centers. The announcement was an exclusive sneak preview for the All Inclusive Motorhome Club at the AIM Rally in Camp Margaritaville RV Resort Auburndale.

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