2025 Heartland Milestone 377MB

2025 Heartland Milestone 377MB

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  • Year 2025
  • Make Heartland
  • Model Milestone
2025 Heartland Milestone 377MB

2025 Heartland Milestone 377MB

2025 Heartland Milestone 377MB

Aptly named, the Milestone fifth wheel RV brand provides innovative amenities without leaving value behind. No need to break the bank for a Heartland Milestone RV––a smart TV with JBL sound system, and upgraded MORryde solid step with quick adjust system at every door come standard with all of the Milestone exteriors.

Features may include:

Exterior
  • Anti-chucking Rota-flex 2" pin box
  • Sol-380- (2) 190 watt solar panels (1) 30 amp charge controller (1) 2000 watt inverter
  • Upgraded MORryde solid step with quick adjust system at every door
  • Level Up Electric System - Levels an RV using a one-touch auto leveling feature
Interior
  • 14 Cubic foot residential refrigerator with wine cooler
  • 40" Luxury fireplace (most models)
  • Chef kitchen (30"over the range microwave/21" large RV oven)
  • Wifi prep with wireless cell phone charging ports
  • Smart TV with JBL Sound System

Weights

GVWR 15,000 lbs
Dry Weight 12,511 lbs

Capacities

Hitch Weight Capacity 2,528 lbs
Cargo Capacity 2,441 lbs
Sleeping Capacity 7-8
Axle Capacity, Rear 7,000 lbs
Fresh Water Capacity 50 gal
Gray Water Capacity 80 gal
Black Water Capacity 80 gal
LP Tank Capacity 2 x 30 LBS
Refrigerator 16.2 /12V

Dimensions

Width 8'-3/4"
Height 13'-6"
Length 42'-11"
Dimensions SQFT: 429'
Slide Out Room Height 6'-5-3/4"
Bedroom Height 6'-4-1/4"
Awning Size 16'

Chassis

Axle Count 2

Operational

Furnace Output 35,000 BTU
Air Conditioner Output 15,000 BTU | 2: 15,000 BTU

Electric

Electrical Convertor: 75 AMP | Shore Power: 50 AMP

Features

Slide Out Count 4
Features Bed:Queen
Cook Top 3 Burner
Traditional Oven Standard

Product Photography