• Transwest Logo
  • Cars, Trucks, SUVs, & Vans
  • Trucks
  • Hydrovacs
  • Horse & Livestock Trailers
  • Commercial Trailers
  • RVs
Transwest RVs Logo
  • Transwest RVs Logo
    • Find RVs
    • Class/Types
    • Makes
    • Models

    • Shop specials at Transwest

      Two RVs side by side
      Shop All RVs Shop Used RVs
    Class/Types
    • Class A RV Icon Class A
    • Class B RV Icon Class B
    • Class C RV Icon Class C
    • Super C RV Icon Super C
    • Bus Conversion RV Icon Bus Conversion
    • Toy Hauler Trailer Icon Toy Haulers
    • Travel Trailer Icon Travel Trailers
    • 5th Wheel Trailer Icon 5th Wheel
    • Hauler Truck Icon Haulers

    Shop specials at Transwest

    Two RVs side by side
    Shop All RVs Shop Used RVs
    Makes
    • Antero Adventure Motors Logo
    • Emerald Luxury Coaches Logo
    • Newmar Logo
    • Renegade RV Group Logo
    • Tiffin Logo
    • Winnebago Logo
    Shop All RVs Shop Used RVs
    Models

    Featured Models

    • Interior of the 2026 Renegade Verona showing sofa, dinette, kitchen, and cab with overhead bunk. 2026 Renegade Verona
    • Winnebago Revel driving beside a canyon 2026 Winnebago Revel
    • Exterior view of the Tiffin Phaeton in a wilderness setting 2026 Tiffin Phaeton
    • Interior view of the Tiffin Wayfarer 2026 Tiffin Wayfarer
    • A 2026 Winnebago EKKO 2026 Winnebago EKKO
    • I view of the 2026 Newmar Freedom Aire 2026 Newmar Freedom Aire
    • The luxurious 2026 Newmar Dutch Star 2026 Newmar Dutch Star
    • Front to back interior of the 2026 Newmar London Aire 2026 Newmar London Aire

    All Models

    1. Tiffin GT1
    2. Tiffin Midas
    3. Tiffin GT2
    4. Tiffin Allegro RED
    5. Tiffin GH2
    6. Tiffin GH1
    7. Renegade Verona LE
    8. Renegade Vienna
    9. Tiffin Open Trail
    10. Tiffin Allegro Breeze
    11. Winnebago Navion
    12. Renegade Explorer
    13. Renegade Valencia
    14. Renegade Classic
    15. Renegade Veracruz
    16. Renegade XL
    17. Tiffin Allegro Bus
    18. Tiffin Zephyr
    19. Tiffin Allegro Bay
    20. Tiffin Open Road Allegro
    21. Tiffin Byway
    22. Winnebago Travato
    23. Newmar Super Star
    24. Newmar Canyon Star
    25. Newmar Bay Star
    26. Newmar Essex
    27. Newmar Ventana
    28. Newmar Northern Star
    29. Newmar Bay Star Sport
    30. Newmar Mountain Aire
    31. Newmar Grand Star
    32. Newmar King Aire
    33. Newmar Supreme Aire
    34. Newmar New Aire
    35. Newmar Summit Aire
    36. Tiffin Phaeton
    37. Winnebago Voyage
    38. Winnebago Journey
    39. Winnebago Sunstar
    40. Winnebago Adventure Wagon
    41. Tiffin Wayfarer
    42. Renegade Verona
    43. Winnebago Roam
    44. Winnebago Solis Pocket
    45. Winnebago Spirit
    46. Winnebago Revel
    47. Winnebago Solis
    48. Winnebago EKKO
    49. Newmar Dutch Star
    50. Newmar London Aire
    51. Antero Kakadu
    Shop All RVs Shop Used RVs
  • Sell My RV
  • Find Haulers
  • Financing
  • Service
  • Parts
  • Locations
  • Careers
  • Blog
  • Videos

Have a question? Send us a text!

0
A headshot of author Katie O'Neill

Katie O'Neill

LinkedIn Facebook

RV Consultant and Design Specialist

Transwest RVs - Frederick, CO

My career in automotive sales began with a less than ideal car-buying experience of my own and I’ve spent the last 25 years making sure no one else ever has that same feeling. My value is providing a mix of aesthetic and mechanical consultation regarding the choices available within the brands I represent. I blend technical mastery with an understanding of market availability and customer needs. 

Whether you’re looking for your first RV, trading up to a luxury diesel pusher, or adding the perfect trailer or truck to your lineup, I’d love to put my quarter-century of award-winning sales experience to work for you the same way I do for every client: honest, transparent, and 100% focused on making this the easiest (and most fun) vehicle purchase you’ve ever made.

Katie O'Neill's Specialties

Class As, Custom Design, Interior Design, Newmar, Renegade, Winnebago, Freightliner, Full-Time RVing

Posts & Videos by Katie O'Neill

  • Preview image of 2026 Newmar Super Star 4159 Luxury Super C youtube video 51:46 Featured
    Walkthrough of 2026 Newmar Super Star 4159
    By Katie O'Neill • 6 months ago 7.7k views
  • Preview image of 2026 Winnebago Revel Sport 44C On The AWD Sprinter Chassis youtube video 32:14 Featured
    Walkthrough of 2026 Winnebago Revel Sport 44C
    By Katie O'Neill • 6 months ago 4.1k views
  • Preview image of 2026 Newmar Mountain Aire 3825 Luxury 525 Horse Power RV youtube video 1:08:07 Featured
    Walkthrough of 2026 Newmar Mountain Aire 3825
    By Katie O'Neill • 6 months ago 5.6k views
  • Preview image of 2025 Newmar London Aire 4551 Luxury RV With Black Out Package youtube video 1:00:09 Featured
    Walkthrough of 2025 Newmar London Aire 4551
    By Katie O'Neill • 7 months ago 2.2k views
  • Preview image of 2026 Winnebago EKKO 23B All Wheel Drive Most Versatile Class C youtube video 49:17 Featured
    Walkthrough of 2026 Winnebago EKKO 23B
    By Katie O'Neill • 7 months ago 4.6k views
  • Preview image of 2025 Newmar London Aire 4595 A True Luxury Class A Motorhome youtube video 1:09:59 Featured
    Walkthrough of 2025 Newmar London Aire 4595
    By Katie O'Neill • 7 months ago 1.2k views
  • Preview image of 2026 Newmar Essex 4551 Luxury Class A Motorhome youtube video 1:11:50 Featured
    Walkthrough of 2026 Newmar Essex 4551
    By Katie O'Neill • 7 months ago 1.8k views
  • Preview image of 2024 Newmar Super Star 4065 Super C youtube video 56:30 Featured
    Walkthrough of 2024 Newmar Super Star 4065
    By Katie O'Neill • 7 months ago 4.2k views
  • Preview image of Newmar Dutch Star 4369 The Best Selling Class A RV in America youtube video 42:17 Featured
    Walkthrough of 2015 Newmar Dutch Star 4369
    By Katie O'Neill • 7 months ago 1.9k views
  • Preview image of 2026 Newmar Supreme Aire 4129 Super C Motorhome On A Semi Truck Chassis youtube video 59:14 Featured
    Walkthrough of 2026 Newmar Supreme Aire 4129
    By Katie O'Neill • 8 months ago 9.9k views
  • Preview image of 2026 Newmar Dutch Star 4081 With The Onyx Blackout Package And Lithium Battery Upgrade youtube video 1:12:06 Featured
    Walkthrough of 2026 Newmar Dutch Star 4081
    By Katie O'Neill • 8 months ago 3k views
  • Preview image of 2025 Newmar Dutch Star 4340 Luxury RV With Black Out Package youtube video 1:14:46 Featured
    Walkthrough of 2025 Newmar Dutch Star 4340
    By Katie O'Neill • 8 months ago 2.8k views
  • Preview image of 2025 Newmar Essex 4551 With The Onyx Blackout Package Luxury Class A Motorhome youtube video 1:11:14 Featured
    Walkthrough of 2025 Newmar Essex 4551
    By Katie O'Neill • 8 months ago 2.7k views
  • Preview image of 2025 Winnebago EKKO 22A youtube video 50:19 Featured
    Walkthrough of 2025 Winnebago EKKO 22A
    By Katie O'Neill • 8 months ago 2.3k views
  • Preview image of 2025 Winnebago Revel 44E AWD Off Road Class B Van youtube video 39:32 Featured
    Walkthrough of 2025 Winnebago Revel 44E
    By Katie O'Neill • 9 months ago 3.2k views
  • Preview image of 2025 Newmar Mountain Aire 3825 Luxury Class A Motorhome youtube video 58:35 Featured
    Walkthrough of 2025 Newmar Mountain Aire 3825
    By Katie O'Neill • 9 months ago 3.8k views
  • Preview image of 2026 Newmar Grand Star Vs Renegade Valencia 36SB youtube video 1:02:44 Featured
    Comparison of 2025 Renegade Valencia 36SB vs 2026 Newmar Grand Star 3444
    By Katie O'Neill • 9 months ago 14.7k views
  • Preview image of 2025 Newmar King Aire 4558 With The Onyx Black Out Package youtube video 55:43 Featured
    Walkthrough of 2025 Newmar King Aire 4558
    By Katie O'Neill • 9 months ago 5.7k views
  • Preview image of 2025 Newmar Dutch Star 4081 youtube video 51:50 Featured
    Walkthrough of 2025 Newmar Dutch Star 4081
    By Katie O'Neill • 9 months ago 1.6k views
  • Preview image of 2025 Newmar Essex 4569 Blacked Out With The Onyx Package youtube video 1:20:11 Featured
    Walkthrough of 2025 Newmar Essex 4569
    By Katie O'Neill • 10 months ago 2.5k views
1 2 ... 11 12
41-60 / 230

More Transwest RV Experts

  • The Transwest Team The Transwest Team
  • CJ Altenburg CJ Altenburg
  • Tanner Jackson Tanner Jackson
  • Cally Saye Cally Saye
  • Marlon Bledman
  • Brian Moritz
  • Dean Jones Dean Jones
  • Grant Russell Grant Russell
  • Todd Thornton Todd Thornton
  • Taylor Smith Taylor Smith
  • Teresa Cralley Teresa Cralley
  • Lance Ortega Lance Ortega
  • Deborah Essex Deborah Essex
  • Dwayne Pinnell Dwayne Pinnell
  • Marc Webel Marc Webel
  • Ray Arriaga Ray Arriaga
  • Brian Schumann Brian Schumann
  • Luke Sullivan

Explore More

  • Two people driving in an RV

    RV Basics
  • RVs in a beautiful location

    Travel Inspiration
  • Family enjoying smores in front of an RV

    RV Life
  • A couple and their dog in front of a Class A RV

    Shopping for an RV
  • RV Maintenance

    RV Maintenance

RVs for sale by city

  • Denver, CO

    160 RVs for Sale

  • Frederick, CO

    160 RVs for Sale

  • Grand Junction, CO

    36 RVs for Sale

  • Belton, MO

    69 RVs for Sale

RVs for sale by state

  • Colorado

    196 RVs for Sale

  • Missouri

    69 RVs for Sale
RVs / Katie O'Neill
Mountains

RVs

  • Shop RVs
  • Specials
  • Sell Your RV
  • Financing
  • Service
  • Parts
  • Locations
  • About
  • Blog
  • Videos
  • Transwest RV

Transwest.com

  • Cars, Trucks, SUVs, & Vans
  • Trucks
  • Hydrovacs
  • Horse & Livestock Trailers
  • Commercial Trailers
  • RVs

Inventory Search

Transwest Logo
©2026 Transwest Privacy Policy Privacy Requests Terms of Use Anti-fraud Disclosure Web Development By the Pixel
Facebook Icon LinkedIn Icon Twitter Icon YouTube Icon
Mountains

Contact Us

👋

Please answer a few questions so we can direct you to the right team.

What kind of assistance do you need?

Live
Live

Shop this vehicle