Like a diamond, great things come in small packages. The industry’s premier Class A RV chassis is now available on a smaller platform. We’re here to make sure your journey is safe, smooth, and always first class. Entegra Coach and Spartan RV Chassis, your co-pilots on the adventure of a lifetime.

The Entegra Reatta coach is built on the Spartan RV Chassis K1 360 chassis and is available in the 37’ or 39’ length. Designed, engineered, and made in America with the finest components creating a premier foundation for the most discerning RV makers and owners.

The only chassis made exclusively for motorhomes. We didn’t take the easy route and modify a truck chassis for our partners at Entegra. We knew they wanted an unmatched ride that was as smooth and quiet as it was invigorating and well-appointed. So, we built them the unique K1 360 chassis from the ground up. The highest-quality materials provide reliability and dependability, along with nationwide service, and the best warranty in the business.

Motorhomes riding on a Spartan RV Chassis are built with care to stay on the road for a good long time.

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Premium Features

  • Independent front suspension
  • Automatic heated moisture ejector on wet tank with color coded lanyards
  • Side-mounted service center
  • Connected Coach® glare-free digital dash with 15’’ display
  • 10,000 lb towing capacity
  • Tri-Pod Steering Wheel with graphic instrument cluster navigation, screen view selection, wiper, phone, and media controls
  • Suspended adjustable pedals
  • Auto headlamps
  • Rain Sensing Wipers
  • K1 360 Chassis


37′ or 39′

Peak HP

360 hp @ 2,600 rpm


37′: 236″ or 39′: 261″

Towing Capacity

10,000 lb


3 -year/50,000-miles

Safety Innovations

Spartan® RV Chassis Advanced Protection System™ (APS) – Reatta

  • Tire Pressure Monitoring System (TPMS)
  • Spartan RV Chassis Safe Haul® (The industry’s premier factory chassis integrated air supply for tow vehicle brake system)



Parts Manuals

Operators Guides

Service Guides

Service Manuals

Wiring Manuals

Alternative Fuels


Ford Transit

RAM ProMaster