15RB | Grand Design

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Imagine AIM 15RB

Specs / Features / Packages


3594 lbs
Hitch Weight1
378 lbs
4795 lbs
19' 11"
10' 10"
Fresh Water Capacity4
37 Gal
Grey Water Capacity
45 Gal
Waste Water Capacity
37 Gal
25000 BTU
R-Value (Main Floor)3
R-Value (Walls)
R-Value (Roof)3
Awning Length
Std. Bed Dimensions
Queen Bed



  • Ball Bearing Full Extension Drawer Glides(S)
  • Large Panoramic Window(S)
  • 78" Interior Ceiling(S)
  • Telescoping Dinette Table(S)
  • Solid Drawer Fronts(S)
  • Solid Core Cabinet Stiles(S)
  • Pre-Drilled and Screwed Face Frames(S)


  • Battery Kill Switch (Pass Thru)(S)
  • Extra Large 2” Fresh Water Drain Valve(S)
  • Oversized Tank Capacities(S)
  • Backup Camera Prep(S)
  • 80% Tint Radius Safety Glass Windows(S)
  • 20# LP Bottles (2)(S)
  • Radius Entry Door(S)
  • High-Capacity Water Pump(S)


  • Residential Countertops(S)
  • Microwave(S)
  • 2-Burner Cook Top(S)
  • Double Door Refrigerator(S)
  • Stainless Steel Sink(S)


  • Residential Walk-In Shower(S)
  • Skylight Over Shower(S)
  • Power Vent Fan(S)


  • Gel Coated Fiberglass Exterior(S)
  • One-Piece Roof Membrane with 18-Year Warranty(S)
  • Easy Access Low Point Drain Valves(S)
  • Friction Hinge Entry Door(S)
  • Magnetic Storage Door Catches(S)
  • Laminated Aluminum Framed Rear Wall (R-7)(S)
  • Laminated Aluminum Framed Side Walls (R-7)(S)
  • Laminated Aluminum Framed Roof and End Walls in Slide Rooms (R-7)(S)
  • Laminated Aluminum Framed Main Floor (R-30)(S)
  • 5" Radius Wood Framed Roof (R-40)(S)


  • Residential Bedspread(S)
  • Queen Murphy Bed w/ Storage Drawers (15RB)(S)
  • Master Suite with Queen Bed (15BH and 16ML)(S)


  • AIM Package (2nd Roof Mounted 200W Solar Panel and 2000W Inverter, Untamed Terrain 235/75R15 Tires, Tire Linc TPMS, Backup Camera w/ Monitor, MAXAIRE Power Vent w/ Rain Sensor)(O)


Peace of Mind Package

  • Aluminum StepAbove Entry Steps
  • Dedicated Sewer Hose Carrier
  • Residential Cabinetry
  • Universal Docking Station
  • On-Demand Tankless Water Heater
  • Black Tank Flush
  • Aluminum Rims
  • Spare Tire and Carrier
  • Nitrogen Filled Radial Tires
  • Front Rock Guard
  • Accessory Hitch Receiver
  • Exterior Cooking Griddle w/ Metal Pullout Drawer
  • Premium Window Treatments
  • 6" Coiled Break-away Cable
  • Oversized Holding Tanks
  • Convection Microwave

Ultimate Power Package

  • Adjustable Power Awning w/ LED Lights
  • LED Interior Lighting
  • 30 AMP Service
  • Hi Definition LED TV
  • Detachable Power Cord
  • High Efficiency AC System
  • Motion Sensor Entry Lighting(LED)
  • Power Tongue Jack
  • Compass Connect
  • Tire Linc TPMS Prep

Four-Season Protection Package

  • High Capacity Furnace
  • Heated and Enclosed Underbelly with Suspended Tanks
  • Designated Heat Duct to Subfloor
  • High Density Roof Insulation with Attic Vent
  • Moisture Barrier Floor Enclosure
  • Residential Heating System Throughout(Ductless)
  • Double Insulated Roof and Front Cap(R-40)
  • Heated and Enclosed Dump Valves

AIM Solar Package

  • 2nd Roof Mounted 200W Solar Panel & 2000W Inverter
  • Untamed Terrain 235/75R15 Tire Assembly
  • Tire Linc Tire Pressure Monitoring System
  • Factory Installed Backup Camera w/Monitor
  • MAXAIRE Power Vent w/Rain Sensor
  • UVW:
  • Length:
  • Height:
  • Water Capacities: Fresh: Grey: Waste:

Because of our commitment to continuous product improvement, Grand Design RV reserves the right to change components, standards, options, specifications, pricing and materials without notice and at any time. Photos may show optional equipment which may not be included in the standard purchase price of the featured unit. Be sure to review current product details with your local dealer before purchasing.