The Dynamax DX3 is one of the most sought-after Super C diesel motorhomes for sale in the United States. Built on a commercial-grade Freightliner chassis with a Cummins turbo diesel engine, the DX3 offers massive towing capacity, residential luxury, and rugged dependability that serious RV buyers demand. With three floor plans — the 34KD, 37RB, and 37TS — the DX3 lineup covers everything from couples looking for open layouts to families needing bunkhouse configurations.
The DX3 34KD features a king bed, tri-fold sleeper sofa, kitchen extension, and generous pantry storage. The 37RB offers a rear bath layout with a king bed and spacious bathroom. The 37TS includes a 50-inch pop-up TV with fireplace, king bed, and innovative pantry design. All DX3 models include heated tile floors, solid surface countertops, LED accent lighting, and premium entertainment systems.
Dynamax's Dynaspace technology gives the DX3 significantly more interior volume than competing Super C coaches of similar length. Vacuum-bonded Azdel composite construction ensures lasting durability in all climates, while heated and enclosed holding tanks allow comfortable four-season travel. The DX3 is an exceptional value in the custom motorhome segment, delivering premium features at a price point that makes luxury Super C ownership accessible.
Visit 24/7 Motorcoach in Las Vegas to tour the DX3 34KD, 37RB, and 37TS floor plans in person. Our Dynamax specialists can help you compare configurations, discuss options, and arrange financing. Call (702) 757-2471 for current DX3 availability and pricing.