2026 Heartland Milestone Fifth Wheel 31RL 

2026 Heartland Milestone Fifth Wheel 31RL

Milestone Fifth Wheel Floorplans
Milestone brings you premium design, modern features, and residential comfort—crafted to give you the feel of high-end living all at an incredible value. Every detail is built for the journey ahead, blending style, convenience, and capability that go the extra mile.

Features May Include:

Standard Exterior Equipment

• 102 in. wide-body structural steel I-beam construction
• TrussTXL Roof System with Alpha roof membrane system with limited lifetime warranty
• Core Shield aluminum-framed and vacuum – Bonded laminated gel-coated fiberglass exteriors walls and slideout/end walls
• Therma Shield zero-degree tested weather protection with 35K BTU output furnace, double-layer fiberglass batt insulation in ceiling and floor, double-sided radiant barrier insulation (roof and floor), Fully enclosed and heated underbelly (ducted)
• Aero Chill Air Duct System, which is an industry exclusive, features a unique insulated dual duct design. Exclusive insulated dual duct design, Directional and closeable A/C vents, Larger return air vents with user-accessible filters
• Pass-through storage with Slam-latch™ baggage doors
• LED exterior lighting package

Camping in Comfort Package (Mandatory)

• Residential King mattress with under-bed storage
• Residential dovetail-jointed drawers
• 15,000 BTU A/C Main
• 15,000 BTU A/C in bedroom
• On-Demand tankless water heater
• 4K smart LED HDTV
• Backup, main entrance door and side observation security camera prep
• Aluminum Rims
• Electric Patio Awning
• Bluetooth® stereo with 4 speakers
• Soft-close hidden hinges and magnet door catches on cabinet doors
• Keyed-Alike™ lock system
• (2) 30 lb. LP gas bottles with auto-regulator
• Power Up Solar 1- 200W Panel, 30 AMP solar controller, and 1800W inverter

Premium Package (Mandatory)

• 2nd Electric awning
• 6-point hydraulic auto-leveling system
• 12V Refrigerator
• 30” space-saver convection microwave
• 21” oven
• Gel-coated exterior fiberglass
• LED Fireplace with electric space heater
• MORryde Step Above entrance steps
• Roller night shades
• Residential solid surface countertops
• Residential walk-in shower
• Washer/Dryer Prep
• Large farmhouse sink with apron

Endurance Handling Package (Mandatory)

• Dexter® axles with Nev-R-Adjust® brakes and E-Z Lube® hubs
• Wet bolt fasteners, bronze bushings,
• Heavy Duty 4K leaf springs
• 16” H-Rated Tires

Options - Exterior

• Frameless Dual Pane Windows
• Power Up Solar 2: 2 x 200W panels, 30 AMP solar controller and 1800W inverter
• Slide-Out Toppers

Options - Interior

• Queen Bed
• Theater Seating with Dinette Table IPO of Super Lounger -(39TB)