New 2026 Dynamax DX3 37RB Motor Home Super C

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2026 37RB Features and Options

Dynamax DX3 Super C diesel motorhome 37RB highlights:

  • Dual-Sink Vanity
  • Full and Half Bath
  • Tri-Fold Sleeper Sofa
  • Master Suite
  • Residential Refrigerator
  • Exterior Entertainment

 

This fabulous DX3 Super C diesel motorhome gives you the feeling of home! You will all love spending the cool summer evenings outside underneath the 18' armless awning with LED lights and wind sensor as you watch a late-night movie on the exterior 32" LED TV. Head inside and grab some snacks from the kitchen pantry or heat up some popcorn in the convection microwave. After the day is over, you'll certainly look forward to snuggling up in the king-size bed.

 

You'll have a hard time finding anything else that quite compares to the powerful precision found on the Dynamax DX3 Super C diesel motorhome! These elegant coaches will feel like a dream home with their top-notch kitchens, deluxe bedrooms, comfortable lounge areas, and exceptional exteriors. The cab has leatherette driver/passenger air ride seats, a quad-view camera system, and a Kenwood 10" touchscreen dash infotainment system to keep you comfortable while you travel, and the King Dish Tailgater Pro Premium HD Satellite will deliver entertainment for the living room TV, bedroom TV, and exterior TV. You'll also find an 8kW Onan® diesel generator with auto transfer switch to make it easy to adventure since you will have your own power source. 

What Our Customers Are Saying

Great Experience

Awesome experience. Shawn was great and super helpful, very knowledgeable and made things very easy and quick. - Christopher
 
Dennis Dillon RV Sales & Service
Location: Boise, ID
Stock# DXT003
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3125594#
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2026 37RB Specifications
Sleeps 5
Slides 3
Ext Width 8 ft 5 in
Ext Height 12 ft 9 in
Hitch Weight 20000 lbs
GVWR 33000 lbs
Fresh Water Capacity 100 gals
Grey Water Capacity 52 gals
Black Water Capacity 52 gals
Tire Size 22.5"
Fuel Type Diesel
Miles 1964
Engine Cummins L9
Chassis Freightliner M2 106 Plus
Horsepower 360 hp
Fuel Capacity 100 gals
Wheelbase 286 in
Available Beds King
Torque 1150 ft-lb
Refrigerator Type Residential with Ice Maker
Refrigerator Size 18 cu ft
Convection Cooking Yes
Cooktop Burners 3
Number of Awnings 1
Axle Weight Front 12000 lbs
Axle Weight Rear 21000 lbs
LP Tank Capacity 20.3 gals
Water Heater Type Aqua Hot 400D Diesel
AC BTU 30000 btu
TV Info LR 39" LED Smart TV, BR 32" LED Smart TV, Ext. 32" LED Smart TV
Awning Info 18' Armless with LED Lights and Wind Sensor
Washer/Dryer Available Yes
Gross Combined Weight 54000 lbs
Shower Type Standard
Electrical Service 50 amp
VIN 3ALACXFE5TDWL3097
For more information Contact Us
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