The Supreme Aire is available in these same 5 floorplans for the 2027 model year: 3827, 4129, 4341, 4505, 4540.
There is one new floor plan for the 2027 model year: 4141
Supreme Aire 4141
This is a triple slide model, featuring a full-wall slide on the off-door side.
The front living area features a 74” Hide-a-Bed sofa on the door side, and a sleeper booth dinette sitting opposite.
The kitchen, located off-door side, is roomy and functional. It houses an angled sink for ease of use in the space.
Mid-ship you will find a half bath, and the refrigerator sitting rear of the cooktop.
The bedroom features a King bed as well as a large dresser and standard TV sitting door-side across from the bed.
Rounding out the rear of the coach is the full bath. This features a ward big enough for an optional washer and dryer, a single-sink vanity, 40”x30” shower, and an additional ward with shelves.
CHASSIS FEATURES
Chassis changes to a Cascadia.
38’-41’: DD13 525HP, Single Axle, 20K Hitch
43’-45’: DD16 600HP, Tandem Axle, 30K Hitch
APPLIANCES
Samsung residential refrigerator with water dispenser
Samsung microwave/convection oven
CABINETS AND FURNITURE
For 2027, dovetail drawers are standard.
Optional theater seats now have adjustable headrest for added comfort.
ELECTRICAL FEATURES
38’-41’: 8.0Kw Gen
43’-45’: 12.5Kw Gen
New exterior security and patio lights.
LED strip lights in the basement under storage instead of pancake lights.
Starlink is a standard feature.
EXTERIOR FEATURES
There are six new exterior graphic options available for 2027: Sierra Ridge, Storm Peak, Blue Horizon, Midnight Range, Alpine, Stealth, and Blanco.
Baggage door struts moved to the top of the baggage doors to help pull them closed.
INTERIOR FEATURES
Bedroom valance at the head of the bed are now tapered on each side.
OPTION CHANGES
RV Sanicon system now optional.
Pet Package (Newmar branded bowls, exterior leash connection).
Optional built in desk & chair option in place of the bunk beds on 4540 floor plans.
The Bay Star 3114, 3225, 3609, 3626, and 3811 floor plans have been retained for the 2026 model year. The 3629 & 3826 are no longer available.
There are two new floorplans
Bay Star 3639
This is a new bath and ½ floor plan with a full wall slide on the off-door side, and a King Bed in the slide on the door side.
The front living area features a 74” Comfort Lounge sofa in a slide out on the door side, with sleeper booth dinette on the off-door side.
The kitchen, also located on the off-door side rear of the dinette, is roomy and functional with a large pantry.
The ½ bathroom is located mid-ship and features a spacious vanity with lots of counter space, linen storage, as well as an additional wardrobe with washer/dryer prep or the optional stacked washer and dryer.
The bedroom houses a King bed across from a large shirt wardrobe, dresser, and TV.
Bay Star 3640
This new bunk floor plan provides a large mid-bath with King bed in the rear bedroom.
The front living area features a sleeper booth dinette on the off-door side with TV and the 74” Comfort Lounge sofa across for TV viewing.
This is a mid-entrance coach with the entrance door behind the sofa. Step into the kitchen and the mid-bath is only a few steps away from the outside patio.
The kitchen is located on the off-door side across from the refrigerator and a large pantry.
Two 30 x 72 bunks mid-ship directly across from the spacious bathroom that houses a 40 x 30 shower.
The bedroom houses a King bed across from a large shirt wardrobe, dresser, and TV.
CABINETS AND FURNITURE
For 2027, dovetail drawers are standard on BS.
Fall protection netting now is included when the optional drop-down bunk is ordered.
ELECTRICAL FEATURES
For 2027, the Bay Star is equipped with Star Link as a standard feature.
LED strip lights in the basement replace the pancake lights.
EXTERIOR FEATURES
There are three new exterior graphic options available for 2027: Driftstone, Indigo Tide, and Harborline.
New exterior security and patio lights.
Baggage door struts moved to the top of the door to help pull the door closed.
INTERIOR FEATURES
Bedroom valances at the head of the bed are now tapered.
OPTION CHANGES
Dash Cam Prep
Pet Package (Newmar branded bowls, exterior leash connection, retractable pet gate).
Optional built in desk & chair option in place of the bunk beds on 3640 floor plan.
You did not buy a motorhome to spend your weekends chasing service appointments, fighting warranty headaches, or wondering whether your dealership will even call you back.
But for many RV owners, that becomes the reality.
The truth is, luxury motorhomes are incredibly sophisticated machines. Between diesel chassis systems, slide mechanisms, electrical systems, Aqua-Hot heating, lithium batteries, solar integrations, and residential appliances, modern coaches demand serious expertise to maintain properly.
That is where the ownership experience is either made or broken.
At National Indoor RV Centers, RV service is not an afterthought attached to a sales department. It is one of the core foundations of the company itself. From preventative maintenance and diagnostics to collision repair, paint correction, ceramic coating, storage, and complete coach reconditioning, NIRVC was built to handle virtually every aspect of luxury motorhome ownership under one roof.
And unlike many dealerships, the people leading NIRVC actually live the RV lifestyle themselves.
The Real Test of an RV Dealership Starts After Delivery Day
Every dealership promises a great buying experience.
The real question is: what happens after you leave the lot?
When the air conditioner quits in Arizona. When your slide-out refuses to retract. When your leveling system starts throwing error codes the night before a trip. When you discover water intrusion. When your generator suddenly will not start.
That is when your dealership truly reveals itself.
At NIRVC, service is not treated like an inconvenience. It is treated like one of the most important parts of RV ownership.
More Than Oil Changes: Full-Service RV Repair for Coaches
Whether you need RV air conditioner repair, RV refrigerator repair, RV slide-out repair, RV roof leak repair, RV electrical troubleshooting, RV generator repair, RV Aqua-Hot service, RV diesel chassis maintenance, RV hydraulic leveling repair, RV plumbing repair, RV inverter diagnostics, RV lithium battery service, RV collision repair, RV fiberglass repair, RV paint and body repair, RV ceramic coating, or routine RV annual maintenance, NIRVC is equipped to handle virtually every aspect of luxury motorhome service and repair under one roof.
At many dealerships, those repairs get outsourced, delayed, or pieced together through multiple vendors.
At NIRVC, they are handled in-house by teams experienced specifically with luxury motorhomes from brands like Tiffin Motorhomes, Newmar, Entegra Coach, Winnebago Industries, and more.
Because modern motorhomes are not simple campers anymore. They are rolling luxury homes packed with advanced technology and complex integrated systems.
Why RV Owners Across the Country Bring Their Coaches to NIRVC
Capability matters.
NIRVC facilities are designed specifically for large luxury motorhomes and include large-scale RV service centers, advanced diagnostics, paint and body facilities, indoor storage, full reconditioning departments, certified RV technicians, and customer-focused support teams.
Need warranty work, collision repair, annual maintenance, paint correction, and ceramic coating all at once? NIRVC handles it.
Need indoor storage while the work is completed? NIRVC handles that too.
Need a dealership that can coordinate repairs instead of sending you in circles? That is exactly what NIRVC was built for.
Built by RVers. Led by RVers. Designed for RVers.
This is one of the biggest differences between NIRVC and many traditional dealerships.
Our CEO, Brett Davis, is an RVer himself. NIRVC was founded after years of experiencing the frustrations that many RV owners still deal with today: poor communication, inconsistent service, limited support, and ownership experiences that fell far below expectations.
NIRVC was created specifically to solve those problems.
And the leadership does not stop there.
NIRVC’s President is Leigh Tiffin, grandson of Bob Tiffin and part of one of the most respected names in the motorhome industry.
That matters because RV ownership is not just business at NIRVC. It is personal.
Stop Managing Repairs. Start Enjoying Your Coach Again.
One of the biggest frustrations RV owners face is juggling multiple vendors. One shop handles chassis service. Another handles appliances. Another handles body repair. Another handles storage. Another handles detailing.
NIRVC was designed to simplify ownership.
Customers can often complete RV maintenance, warranty repairs, paint and body work, ceramic coating, storage, reconditioning, inspections, upgrades, and accessory installation all in one place.
That means fewer appointments, fewer delays, fewer headaches, and more time actually traveling.
The Hidden Cost of Delaying RV Maintenance
Many of the most expensive RV repairs start as small issues. Minor roof seal failures become water damage. Weak batteries create electrical failures. Small slide adjustments become major repairs. Tire aging and suspension wear can eventually create safety concerns and costly downtime.
Routine preventative maintenance helps protect against water intrusion, roof deterioration, generator failures, electrical problems, appliance breakdowns, air system leaks, and unexpected roadside issues.
At NIRVC, preventative maintenance is not just a checklist. It is part of protecting your investment and reducing downtime before problems escalate.
Your Motorhome Deserves More Than a Basic Wash and Wax
Luxury coaches deserve luxury-level protection.
That is why NIRVC also offers RV paint correction, oxidation removal, full-body paint repair, fiberglass repair, decal replacement, and Bob Moses Ceramic Coating.
NIRVC’s ceramic coating process goes far beyond simply applying a product. Extensive paint correction and surface preparation help restore and perfect the finish before the coating is applied.
The result is easier maintenance, deeper gloss, better UV protection, reduced water spotting, and long-term exterior preservation.
Because protecting a six-figure or seven-figure motorhome should never be treated like an afterthought.
The Difference Is Not Just the Repair. It Is the Experience.
At the end of the day, RV owners are not simply looking for someone to “fix the problem.”
They want confidence.
Confidence that the repair will be done correctly, communication will be clear, timelines will be honest, and their coach will be treated with care.
That is why so many RV owners across the country trust National Indoor RV Centers for service long after the original purchase.
Because luxury RV ownership should feel exciting, not exhausting.
