New 2024 Grand Design Momentum M-Class 395MS Toy Hauler Fifth Wheel (2024)

New 2024 Grand Design Momentum M-Class 395MS Toy Hauler Fifth Wheel (1)

New 2024 Grand Design Momentum M-Class 395MS

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Stock #308709

Salt Lake City, UT

Toy Hauler Fifth Wheel

New 2024 Grand Design Momentum M-Class 395MS Toy Hauler Fifth Wheel (2)


Payments From: $1,042 /mo.

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  • Sleeps 5

  • 3 Slides

  • Loft

    Two Entry/Exit Doors

  • 44ft Long

  • 16,856 lbs

395MS Floorplan

395MS Floorplan

New 2024 Grand Design Momentum M-Class 395MS Toy Hauler Fifth Wheel (56)

New 2024 Grand Design Momentum M-Class 395MS Toy Hauler Fifth Wheel (57)

View all Momentum M-Class Floorplans



Sleeps 5 Slides 3
Length 44 ft 2 in Ext Width 8 ft 5 in
Ext Height 13 ft 5 in Int Height 8 ft 5 in
Hitch Weight 2900 lbs GVWR 20000 lbs
Dry Weight 16856 lbs Fresh Water Capacity 140 gals
Grey Water Capacity 104 gals Black Water Capacity 52 gals
Tire Size ST215/75R17.5 LRH Furnace BTU 35000 btu
Generator NPS6000 eco Fuel Capacity 60 gals
Available Beds Queen Refrigerator Type Stainless Steel
Refrigerator Size 20 cu ft Cooktop Burners 3
Number of Awnings 3 Axle Weight 7000 lbs
Garage Size 14 ft LP Tank Capacity 30 lbs
Water Heater Type On Demand Tankless AC BTU 30000 btu
TV Info LR 49" LED TV Awning Info 11', 12' and 13' Power with LED Lights
Axle Count 3 Washer/Dryer Available Yes
Number of LP Tanks 2 Shower Type Sunken Tub/Shower
Electrical Service 50 amp VIN 573FM4639RBB02739



Grand Design Momentum M-Class toy hauler 395MShighlights:

  • 14' Separate Garage
  • L-Shaped Pull-Out Sofa
  • Theatre Seating
  • Free Standing Dinette
  • Dual Entry Doors
  • Universal Docking Station

You want a toy hauler to carry your toys to the trails, and you can get an extra living room/bedroom out of this space once everything is unload when you use the Happi-Jac rollover sofas with a table with a top bed. There is anoverhead loft bed and an L-shaped pull-out sofa in the main living area that offers sleeping space as well. Everyone can watch a movie on theLED TV with a fireplace below while sitting on the sofa, in the theatre seats, or while at the free standing dinette with four chairs. The chef will have upgraded appliances to make meals for everyone, an L-shaped countertop with a kitchen sink, and a USB charging outlet. You will love the sunken tub/shower with seat in the full bathroom with twospace savings sliding doors that lead into the hallway, and into the front bedroom where you will have a walk-around queen bed, a slide out wardrobe and more USB charging outlets.

With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

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Standard Features (2024)


  • Keyed Alike™ Ramp Door Latches
  • 2nd Patio Awning w/ LED Lights
  • 3rd Awning w/LED Lights (Main Slide-395MS)
  • Exterior Color Changing LED Accent Lighting
  • High-Gloss Gel Coat Exterior Sidewalls
  • Door Side Exterior Spray Port
  • Frameless Tinted Windows
  • Walk-On Roof
  • 17.5" Spare Tire (Undermount)
  • SolidStep Quad Entry Steps
  • Slam-Latch Baggage Doors
  • Mo Secure


  • 101" Wide-Body Construction
  • 5-Side Aluminum Cage Construction
  • Fully Enclosed Underbelly w/Heated Tanks and Storage

Running Gear

  • Upgraded Axle Hangers
  • Heavy Duty H-Rated Tires
  • Heavy Duty 7,000lb. Axles with ABS Drum Brakes (381MS, 395MS, 398M)
  • Heavy Duty 8,000lbs. Axles with ABS Drum Brakes (349M, 351MS)
  • 17.5" H-Rated Aluminum Wheels
  • MORryde® CRE3000 Suspension System
  • Anti-Lock Brake System

Frame & Chassis

  • 6-Point Hydraulic Leveling System
  • 101" Wide Body Super Chassis


  • Interior Color Changing LED Accent Lighting
  • Hardwood Cabinet Doors w/Hidden Hinges
  • Sofa w/Headrest (Includes Heat, Massage & LED Lighting Package)
  • Central Vacuum System w/ Tools and Dust Pan
  • Plywood Drawer Bottoms


  • Microwave
  • Residential Kitchen Faucet
  • Professional Grade Stainless Steel Cooktop
  • 12v High Power MaxxAir Fan with Rain Sensor
  • Window Behind Range (349M, 351MS, 381MS, 398M)
  • Kitchen Barstools w/Extended Countertops (349M, 351MS, 381MS, 398M)
  • Smart Sink w/removable cutting board, produce strainer and glass rinser


  • Solar Prep (10 gauge wiring with universal MC4 connectors)
  • 75 Amp Converter
  • 12V Battery Disconnect


  • 12v High Power Fan (Kitchen)
  • 35K BTU High Capacity Furnace
  • Stealth AC System w/ Insulated A/C Ducts
  • Attic Vent
  • High Capacity Heat Ducts


  • Exterior Spray Port (Door Side)
  • 12V Tank Heaters
  • Sewer House Storage Area
  • Whole House Water Filtration System
  • All-In-One Enclosed Utility Center


  • Under Bed Storage Area (N/A 336M)
  • Individually Switched Reading Lights Over Bed
  • Bedside 110-Volt & USB Outlets
  • Window Above Master Bed Headboard
  • 60" x 80" Queen Pillow Top Bed Mattress


  • Skylight Above Shower
  • Porcelain Toilet
  • Medicine Cabinet w/Mirrored Door
  • Undermount Lav Sink
  • One-Piece Fiberglass Shower w/Glass Door & Teak Bench Seat


  • Fireplace with Electric Heater
  • Stainless Steel 20 cu. ft. Refrigerator
  • 30" Over-The-Range Microwave


  • Exterior Cable/SAT Plug-In
  • LED Smart TV in Living Area
  • Rockford Fosgate Stereo Ent. System w/HDMI and App Controls
  • Exterior Speakers
  • No-Crank Digital TV Antenna w/Booster
  • LED TV in Garage (NA 336M)


Exterior Package

  • Satellite TV Prep
  • Aluminum Quad Entry Steps - Garage Entry (N/A 336M)
  • 7,000 lb. Axles w/Self Adjusting Brakes, Wet Bolts and Bronze Bushings
  • 17” Aluminum Wheels (120PSI Rated)
  • Cooper Tires® 17.5" All-Steel H-Rated Tires
  • Slam-Latch Baggage Doors
  • Frameless Tinted Windows
  • Aluminum Quad Entry Steps - Main Entry
  • Exterior Security Lights
  • Power Patio Awning w/LED Lighting
  • Folding Roof Ladder
  • White Gel Coat Fiberglass Front Cap
  • 12V Battery Disconnect
  • All-In-One Exterior Utility Center
  • 50 Amp Service
  • Converter
  • Enclosed Fuel Station w/ Dual Fuel Tank (Single Tank 336M)
  • Partial Paint Gel Coat Fiberglass Front Cap
  • Solid Step Quad Entry Step - Main Entry

Interior Package

  • 49" Class LED TV in Living Area
  • Stereo Entertainment System w/Bluetooth and App Based Controls in Living Area
  • Washer/Dryer Prep
  • 12 Gallon Gas/Electric Water Heater
  • Roller Shade Window Coverings (Main Living Area and Bedroom)
  • Recessed LED Puck Lighting
  • Solid Surface Countertops w/ Sink Covers
  • Stainless Steel Undermount Kitchen Sink
  • Chef Inspired Range & Oven w/ Cover
  • Kitchen Pantry w/ LED Light Strip
  • Garage Control Panel (N/A 376THS)

Garage Package

  • 32" Class LED TV in Garage
  • Protective Diamond Plate on Garage Sidewalls
  • 2,500 lb. Rated Flush-Mount Tie-Downs
  • Ram-Air Garage Vents Both Sides(N/A 336M)
  • Tuff-Ply Gas and Oil Resistant Garage Flooring
  • FastRamp Rear Ramp Door(N/A 336M)
  • Triple Insulated Garage Floor (N/A 336M)

Weather-Tek Package

  • R-Value Equivalent (R-40 Roof / R-45 Floor / R-11 Sidewalls / R-40 Garage Floor / R-24 Slideroom Floor)
  • Fully Enclosed and Heated, Underbelly and Storage Area
  • Enclosed and Heated Low Point Drains
  • Engineered Underbelly Airflow Heat Paths
  • Stealth AC System w/ Insulated A/C Ducts
  • Attic Vent
  • Plumbing Line Insulation Barrier

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.

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*All RV prices exclude tax, title, registration and fees, including documentary service fees. All payments are with approved credit through dealer lending source. Advertised monthly payment is based on 20% cash down, plus tax, title, registration and fees, at 7.99% APR for 96 months on finance amounts under $10K, at 7.99% APR for 144 months on finance amounts from $10K to $25K, at 7.99% APR for 180 months on finance amounts from $25K to $50K, and at 7.99% APR for 240 months on amounts over $50K.

New 2024 Grand Design Momentum M-Class 395MS Toy Hauler Fifth Wheel (2024)


What is the difference between momentum and momentum M class? ›

Shop our selection of Grand Design Momentum M-Class Toy Haulers. The Momentum M-Class is lighter than the Grand Design Momentum, but it is still packed full with quality construction and features. They are designed as a place for you to live well and play hard. Any handmade item is going to be prone to defects.

Who makes Momentum 5th wheel toy hauler? ›

With seven available floor plans, the Momentum from Grand Design creates an extraordinary fifth wheel floor experience that revolutionizes the way we think about toy haulers.

How long is the momentum m class? ›

Length39 ft 10 in
Ext Width8 ft 5 in
Ext Height13 ft 5 in
Int Height8 ft 5 in
28 more rows

What is the difference between a toy hauler and a fifth wheel? ›

Toy haulers are made to bring your dirtbikes, kayaks, ATVs – and other toys – in your RV. In essence, a toy hauler is a 5th wheel RV with a built-in garage for “toys.” And, toy hauler RVs are designed with tons of other features to accommodate your weekend warrior and boondocking adventures.

What does M stand for in momentum? ›

Momentum (P) is equal to mass (M) times velocity (v). But there are other ways to think about momentum! Force (F) is equal to the change in momentum (ΔP) over the change in time (Δt).

What are the three types of momentum? ›

Linear momentum and angular momentum are the two types of momentum. The inertia of rest, inertia of motion, and inertia of direction are the three types of inertia. Momentum depends on mass and velocity.

Is Grand Design a quality RV? ›

Quality Products & Processes

Grand Design uses the highest quality lamination material on their campers. They even pay their supplier a premium to get first pick of the best luan (a strong plywood) used to make laminated RV sidewalls. They also use a pinch roll lamination process to laminate their side walls.

What company makes the best 5th wheel campers? ›

What Is the Best Brand of Fifth-Wheel Trailer? If you're looking for luxury, the best brands of fifth-wheel trailers are Luxe, DRV, and Alliance are the way to go. However, for family-friendly fifth-wheel trailers, Keystone, Grand Design, and Coachmen are a few of the top brands.

What is the biggest 5th wheel toy hauler? ›

RAPTOR 431. WHAT'S EXCITING: Raptor 431 is Keystone's biggest toy hauler ever – more liveable, more storage, and built for the bigger toys. Raptor is paving the way with another innovative floorplan to the industry, the all-new 2023 Raptor 431 clocks in at 44' 11” – the brand's longest model.

Why is momentum so hard? ›

Dealing with momentum is more difficult than dealing with mass and energy because momentum is a vector quantity having both a magnitude and a direction. Momentum is conserved in all three physical directions at the same time.

What speed is momentum? ›

The unit of momentum is the product of the units of mass and velocity. In SI units, if the mass is in kilograms and the velocity is in meters per second then the momentum is in kilogram meters per second (kg⋅m/s).

What is the formula for momentum in M? ›

The momentum, p , of a body of mass m which is moving with a velocity v is p=m×v=mv p = m × v = m v .

What are the cons of a toy hauler? ›

More expensive: Toy haulers are usually more costly than regular campers, both upfront and in terms of fuel costs. They're also typically heavier, so you'll need a bigger, more powerful vehicle to tow them.

Are toy haulers worth it? ›

While not everyone needs a toy hauler, everyone should consider this type of RV as an option (especially if you're an active camper). Regardless of your lifestyle and the places you're visiting when you hit the road, toy haulers check nearly every box on that long list of must-haves and nice-to-haves.

Is it better to pull a fifth wheel or travel trailer? ›

The lightweight body and hitch point on a travel trailer make it much more prone to swaying and much harder to maneuver. You can improve this by adding aftermarket sway bars to your tow vehicle, but it wouldn't compare with the sturdiness of a fifth wheel.

What is momentum class? ›

What is Momentum? Momentum is a fundamental concept in physics that quantifies the motion possessed by an object. It is defined as the product of an object's mass and velocity. In other words, momentum is determined by multiplying the mass of an object by its velocity.

What is the difference between momentum and momentum? ›

Momentum is the product of mass and the velocity of a body. Moment is a concept that gives a measure of the effect of a physical property around an axis.

What is the difference between momentum and magnitude of momentum? ›

Therefore momentum, which is the product of mass (a scalar) and velocity, is also a vector pointing in the same direction as velocity. Speed is the magnitude of the velocity vector. Momentum magnitude is the magnitude of the momentum vector. Thus, it is the product of mass and speed.

What is the difference between momentum and the law of conservation of momentum? ›

The conservation of momentum is a fundamental concept of physics along with the conservation of energy and the conservation of mass. Momentum is defined to be the mass of an object multiplied by the velocity of the object.

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