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Back to front view inside the 2024 Supreme Aire
2026 2025 2024

The “super” in “Super C”: the 2024 Newmar Supreme Aire

Newmar outdid themselves with the super-C Supreme Aire, and their 2024 model is no exception. Treat yourself to the exclusive features that make driving a Newmar a luxurious, one-of-a-kind experience in the all-new Supreme Aire.

  • Shop 2024 Newmar Supreme Aire RVs
  • Shop All Years
  • Overview
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2024 Newmar Supreme Aire Floor plans

2024 Newmar Supreme Aire 4530 Floor Plan

2024 Newmar Supreme Aire 4530

Sleeps 6

Sleeps 6

3 Slideouts

3 Slideouts

2024 Newmar Supreme Aire 4509 Floor Plan

Watch Walkthrough

2024 Newmar Supreme Aire 4509

Sleeps 6

Sleeps 6

3 Slideouts

3 Slideouts

2024 Newmar Supreme Aire 4051 Floor Plan

2024 Newmar Supreme Aire 4051

2024 Newmar Supreme Aire 4504 Floor Plan

2024 Newmar Supreme Aire 4504

2024 Newmar Supreme Aire 4530

Shop All Newmar Supreme Aire RVs

Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2024 Newmar Supreme Aire 4530

About the Newmar Supreme Aire 4530

  • Sleeps 6
  • 44ft Long
  • 3 Slide Outs
Specifications
Type
Super C
Year
2024
Make
Newmar
Model
Supreme Aire
Submodel
4530
Exterior
Number of Slide Outs
3
Number of Awnings
2
Number of Emergency Exits
1
Interior
Sleeping Capacity
6
Master Bedroom Bed Size
King
Master Bedroom Bed Type
Standard
Bunk Bed
No
Number of Bathrooms
1 1/2
Systems
All Electric
No
Battery Type
Lithium
Inverter
No
Solar
No
Generator
No
Number of ACs
3
Heated Tanks
No
All Weather Package
No
Total Propane Capacity (gal)
0
Black Water Capacity (gal)
40
Fresh Water Capacity (gal)
150
Gray Water Capacity (gal)
60
Dimensions & Weights
Height
13.17

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Explore other floor plans

2024 Newmar Supreme Aire 4509 Floor Plan

Watch Walkthrough

2024 Newmar Supreme Aire 4509

Sleeps 6

Sleeps 6

3 Slideouts

3 Slideouts

2024 Newmar Supreme Aire 4051 Floor Plan

2024 Newmar Supreme Aire 4051

2024 Newmar Supreme Aire 4504 Floor Plan

2024 Newmar Supreme Aire 4504

Shop All Newmar Supreme Aire RVs

2024 Newmar Supreme Aire 4509

Shop All Newmar Supreme Aire RVs

Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2024 Newmar Supreme Aire 4509

About the Newmar Supreme Aire 4509

  • Sleeps 6
  • 44ft Long
  • 3 Slide Outs
Specifications
Type
Super C
Year
2024
Make
Newmar
Model
Supreme Aire
Submodel
4509
Exterior
Number of Slide Outs
3
Number of Awnings
2
Number of Emergency Exits
1
Interior
Sleeping Capacity
6
Master Bedroom Bed Size
King
Master Bedroom Bed Type
Standard
Bunk Bed
No
Number of Bathrooms
1 1/2
Systems
All Electric
No
Battery Type
AGM
Inverter
No
Solar
No
Generator
No
Number of ACs
3
Heated Tanks
No
All Weather Package
No
Total Propane Capacity (gal)
0
Black Water Capacity (gal)
40
Fresh Water Capacity (gal)
150
Gray Water Capacity (gal)
60
Dimensions & Weights
Height
13.17
Hitch Capacity (lbs)
30,000

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.


Video Walkthrough

Disclaimer: This video is for general reference. Actual features and styling could differ.

Preview image of the linked video

Browse Available Inventory

Shop All Newmar Supreme Aire RVs
  • 2024 Newmar Supreme Aire 4509

    31

    2024 Newmar Supreme Aire 4509

    Used Super C at Transwest of Frederick, CO

    • An icon of a bed

      Sleeps 6

    • An icon of a fuel container

      Diesel

    • An arrow pointing outward from the center of a vertical rectangle

      3 Slide Outs

    • A minimal icon representing a speedometer

      5,001 Miles

    $489,535
    • See Details
Shop All Newmar Supreme Aire RVs

Explore other floor plans

2024 Newmar Supreme Aire 4530 Floor Plan

2024 Newmar Supreme Aire 4530

Sleeps 6

Sleeps 6

3 Slideouts

3 Slideouts

2024 Newmar Supreme Aire 4051 Floor Plan

2024 Newmar Supreme Aire 4051

2024 Newmar Supreme Aire 4504 Floor Plan

2024 Newmar Supreme Aire 4504

Shop All Newmar Supreme Aire RVs

2024 Newmar Supreme Aire 4051

Shop All Newmar Supreme Aire RVs

Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2024 Newmar Supreme Aire 4051

About the Newmar Supreme Aire 4051

Specifications
Type
Super C
Year
2024
Make
Newmar
Model
Supreme Aire
Submodel
4051
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Explore other floor plans

2024 Newmar Supreme Aire 4530 Floor Plan

2024 Newmar Supreme Aire 4530

Sleeps 6

Sleeps 6

3 Slideouts

3 Slideouts

2024 Newmar Supreme Aire 4509 Floor Plan

Watch Walkthrough

2024 Newmar Supreme Aire 4509

Sleeps 6

Sleeps 6

3 Slideouts

3 Slideouts

2024 Newmar Supreme Aire 4504 Floor Plan

2024 Newmar Supreme Aire 4504

Shop All Newmar Supreme Aire RVs

2024 Newmar Supreme Aire 4504

Shop All Newmar Supreme Aire RVs

Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2024 Newmar Supreme Aire 4504

About the Newmar Supreme Aire 4504

Specifications
Type
Super C
Year
2024
Make
Newmar
Model
Supreme Aire
Submodel
4504
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Explore other floor plans

2024 Newmar Supreme Aire 4530 Floor Plan

2024 Newmar Supreme Aire 4530

Sleeps 6

Sleeps 6

3 Slideouts

3 Slideouts

2024 Newmar Supreme Aire 4509 Floor Plan

Watch Walkthrough

2024 Newmar Supreme Aire 4509

Sleeps 6

Sleeps 6

3 Slideouts

3 Slideouts

2024 Newmar Supreme Aire 4051 Floor Plan

2024 Newmar Supreme Aire 4051

Shop All Newmar Supreme Aire RVs

Newmar Supreme Aire RVs

  • 2024 Newmar Supreme Aire 4509

    31

    2024 Newmar Supreme Aire 4509

    Used Super C at Transwest of Frederick, CO

    • An icon of a bed

      Sleeps 6

    • An icon of a fuel container

      Diesel

    • An arrow pointing outward from the center of a vertical rectangle

      3 Slide Outs

    • A minimal icon representing a speedometer

      5,001 Miles

    $489,535
    • See Details
Shop All Newmar Supreme Aire RVs

2024 Newmar Supreme Aire Features

Newmar
Disclaimer: The features below might not reflect what exactly will be on the vehicle.
  • Back to front view inside the Supreme Aire

    Ride in style

    Available in four exterior color options in Newmar’s exclusive full-paint Masterpiece Finish™, your Supreme Aire is sure to turn heads. With three interior designs, including four wood cabinetry stains, the inside isn’t bad to look at, either.
  • Cockpit inside the Newmar Supreme Aire

    Safety and comfort

    Built like a fine custom home, your 2024 Supreme Aire is framed 16 inches on center and features a fiberglass roof with walkable decking and integrated gutter rail. With the quality you’ve come to expect from a Newmar, including a full air-ride cab, step-free aisleway, giant skylight with a power shade, and many safety features, you’ll be traveling with style, comfort, and peace of mind.
  • Bedroom storage within the Supreme Aire

    Picturesque living, anywhere you travel

    With beautiful maple hardwood cabinets, concealed hinges, polished solid-surface countertops, pull-out pantries, and more, the Supreme Aire helps you embrace a life of luxury while traveling. Its ample storage space and attention to detail, including a mesh cell phone holder at every bed, allows you to bring life’s comforts on the road.
  • Dash inside the Supreme Aire

    Stay tuned in everywhere

    A 50” Samsung® 4K LED TV, 9” Xite Dash Radio with Apple CarPlay®, and so much more provide plenty of entertainment for rainy days and allow you to stay in touch with family, friends, and the rest of the world.
    • Inside the 2024 Newmar Supreme Aire's main bedroom
    • Supreme Aire shower and storage
    • Sink in the galley of the Supreme Aire
    • Supreme Aire pantry and refrigerator
    • Dinette inside the 2024 Newmar Supreme Aire
    • Exterior storage of the 2024 Newmar Supreme Aire
    • Laundry and bathroom sink inside the 2024 Newmar Supreme Aire
    • Exterior entertainment and storage inside the 2024 Newmar Supreme Aire
    • Exterior with storage pulled out of the 2024 Newmar Supreme Aire

    Explore Walkthrough Videos

    See All Videos
  • Preview image of Supreme Aire Vs Supreme Aire The 2026 Newmar Supreme Aire 4505 Vs 2024 4509 youtube video 1:03:21 Featured
    Walkthrough of 2024 Newmar Supreme Aire 4509
    By Katie O'Neil • 2 months ago 2k views
  • Preview image of Newmar Supreme Aire 4509 youtube video 40:44 Featured
    Walkthrough of 2024 Newmar Supreme Aire 4509
    By Grant Russell • 2 months ago 2.5k views
  • Preview image of 2024 Newmar Supreme Aire 4509 youtube video 1:05:07 Featured
    Walkthrough of 2024 Newmar Supreme Aire 4509
    By Katie O'Neil • 2 years ago 24.7k views
  • See All Videos
    Financing Application Icon

    Convenient, On-site Financing

    Don't let financing stand between you and your RV ownership dreams. We'll help you find RV financing that fits your needs and budget.

    RV Financing
    Featured Article

    Newmar’s 2026 RV lineup

    Newmar is cruising into 2026 with an upgraded look and feel across its latest lineup. No matter where you’re headed next, Newmar’s 2026 lineup is built to get you there in style. This y...
    Read More
    Couple sitting outside of a large RV

    Frequently Asked Questions

    Who manufactures the Supreme Aire?

    Newmar manufactures the Newmar Supreme Aire. Newmar has been an industry leading luxury RV manufacturer since 1968.

    How many different floor plans does Newmar offer for the Supreme Aire?

    The Newmar Supreme Aire offers three 45’ floor plans and one 40’ floor plan. Each floor plan may also be further customized to meet your needs. The all-new 4504 features a mid-bath and full wall slide.

    What type of fuel does the Supreme Aire use?

    The Newmar Supreme Aire is powered by a Detroit Diesel DD13 12.8L engine.

    Does the 2024 Supreme Aire include a bathroom?

    Every configuration of the 2024 Newmar Supreme Aire includes a full-sized bathroom with an on-demand water system, fold-down shower seat, sewage holding-tank rinse, water filter for the entire unit, and an exterior shower. It also boasts a power hose reel and a bladder tank for the water pump system.

    Does the Newmar Supreme Aire include heating and air conditioning?

    The Newmar Supreme Aire includes two 15M Penguin™ heat pump air conditioners in the 40’ floor plans and three 15M Penguin™ heat pump air conditioners in the 45’ floor plans. All models include dashboard heating and air as well as driver and passenger overhead ventilation.

    How many people can comfortably sleep in the Newmar Supreme Aire?

    The Supreme Aire can safely and comfortably accommodate up to 6 people.

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    The Transwest Difference

    It's not always easy to find a motorhome that fits your unique needs away from home. At Transwest, we're committed to finding you the Recreational Vehicle unit that meets the goals of you and your family. Whether you're a frequent, spontaneous, full-time, or weekend traveler, we work to provide you with the quality, comfort, and reliability you need to stay on the road.

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    Explore other Newmar models

    Newmar has a range of models and sub-models. Discover the best Newmar RV model for your needs.

    1. Class A

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