Rv for Sale Mountain Home, ID 83647
For Sale $679,950
- Year 2026
- Model SUPREME AIRE 4505
Rv for Sale Mountain Home, ID 83647
For Sale $679,950
- Year 2026
- Model SUPREME AIRE 4505
- Price: $679,950
- Year: 2026
- Model: SUPREME AIRE 4505
- Property ID: 6999493
- Partner ID: 5038764836
- Posted On: Dec 19, 2025
- Updated On: Dec 19, 2025
RV Description
2026 Newmar Supreme Aire 45' 4505- Stock #8524
IN STOCK!
This coach is considered pre-owned as it has been registered and titled. However, it has been barely used. This coach was used for marketing and research and development with Newmar. So we have put a $30,000 "Demo" discount on this unit! This is an incredible opportunity to get a barely used, Supreme Aire that still has its Newmar and Freightliner factory warranties remaining.
- Newmar Factory Warranty remains until September 2026
- Freightliner Chassis Warranty remains until September 2030 or 100,000 miles whichever comes first
- Detroit Diesel Engine Warranty remains until September 2030 or 100,000 miles whichever comes first
- Detroit Transmission Warranty remains until September 2030 (Unlimited Miles)
We are offering this coach at an excellent value of $679,950
*Note, because this unit is on consignment, we cannot take a trade in as we don’t own the unit*
A little more about this Supreme Aire XT 4505:
Built on the Freightliner P4 Cascadia 126 chassis, mated with the Detroit Diesel DD16 Engine with 600hp and 1,850 ft lb. of torque. We ordered this one with the Detroit DT12 12 Speed Automated Manual Transmission which is our favorite transmission for towing performance. Speaking of towing, this coach features a 30,000 lb. towing capacity with tandem rear axles leading the way. This is a beast of a powertrain that can handle anything you throw at it. It also has the Detroit Safety Assurance collision mitigation system, that features lane departure warning, blind spot monitoring, adaptive cruise control, and adaptive brake assistance.
Being an IWS Signature Series build, we picked over $97,000 in options. Major options include:
- Laughton Paint Design with Onyx Blackout Package
- Theater Seating and Euro Booth Dinette in lieu of Sleeper Sofa and Dinette
- Sleep Number King Bed
- Electric Radiant Floor Heat
- Lithium Battery Upgrade Package
- Two-Tone Hardwood Cabinets
- Starlink Internet
You can put your name on it with a $5,000 deposit. Give us a call, and we can tell you even more about it, and the process of making it your coach. See you out on the road!