New 2026 Outdoors RV Back Country Series MTN TRX Titanium Series 21BD
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MarkFast, friendly, easy... what more needs to be said?
Fast, friendly, easy... what more needs to be said? Did I mention fast?? Alicia Nelson was very professional, helpful and friendly. Made ordering a pleasure! Thanks for the service, Mark D -
AnonymousWe've already taken a two-week trip and were loving it!
We searched high and low on the Internet and contacted many of the individuals and dealers located on the west coast that had the rig we wanted. Sumner RV Center, located in Sumner, Washington, and their team members from sales/service to management to finance ticked all of the boxes for us. The Sumner -
AnonymousThe entire staff are friendly!
Sean was great to work with and we felt no pressure . The entire staff are friendly . Such an easy purchase with a nice team of people. Thank you Sean & Sumner RV
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Sumner RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @253-863-5644 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

