Turn-Key Luxury Toy Hauler Package | Grand Design Momentum | 18' Garage | Independent Suspension | Solar + Lithium | RAM Hauler
$187,000 OBO COMPLETE MATCHED PACKAGE
DallasFort Worth, Texas

This is not just an RV and it isn't just a tow rig.

This is a completely sorted, matched luxury fifth-wheel / toy-hauler / off-grid travel package built for someone who wants to load the toys, hook up and go.

The package combines a 2019 RAM 3500 Limited Mega Cab 4x4 Cummins built specifically to pull it with a heavily upgraded 2021 Grand Design Momentum 398M featuring an 18-foot garage, independent suspension, massive solar/battery system and luxury residential living space.

The RAM has even been painted to match the Momentum.

Buy the truck.
Buy the trailer.
Or buy the complete system that has already been engineered, upgraded and proven to work together.

We strongly prefer to sell the package complete.

THE TOW RIG
2019 RAM 3500 LIMITED MEGA CAB 4X4
VIN: 3C63RRPL7KG536716
Mileage: 73,158
6.7L Cummins Turbo Diesel
Clean Title
No Accidents

The Limited Mega Cab gives you the luxury interior for a long cross-country trip while the drivetrain, cooling, suspension and towing equipment have been upgraded around the job this truck was actually purchased to do:

Pull a 20,000-lb-class fifth wheel confidently.
This isn't a stock pickup with a fifth-wheel hitch dropped into the bed.

RAM TOWING / PERFORMANCE UPGRADES
37-inch tire package
Supporting suspension upgrades
PullRite SuperGlide fifth-wheel hitch
Tow airbags
Onboard air compressor
Upgraded CSF cooling/intercooler equipment
Ram-Air intake system
Monster-Ram intake
Monster exhaust with black tip
Upgraded boost tubes
Edge Juice with Attitude CTS3
IPS-installed power package
Painted to match the Momentum
The short-bed Mega Cab provides tremendous passenger comfort while the SuperGlide system is designed specifically around fifth-wheel towing.

This truck is comfortable enough to drive across the country and serious enough to do the work when the road turns uphill.

THE MOBILE BASE CAMP
2021 GRAND DESIGN MOMENTUM 398M
VIN: 573FM4632M1119507

Approximately 44 feet of luxury fifth wheel with an 18-FOOT SEPARATE GARAGE.

The 398M is one of the largest-garage premium Momentum layouts Grand Design built.
We have hauled a Gen-1 Maverick R in the garage with no problem.
That means you don't have to choose between bringing the family and bringing the toys.
Bring both.

18-FOOT TOY GARAGE
This is where the 398M separates itself from most luxury fifth wheels.

FULL 18' GARAGE
Load the UTV.

Motorcycles.
Bikes.
Race equipment.
Tools.
Gear.
Then unload everything and the same room converts into a massive additional living and sleeping area.

CONVERTIBLE GARAGE
The rear sleeping system can be configured with:

Upper beds
Lower convertible sofa/beds
Lower seating raised to the ceiling when cargo space is needed
Sleeping capacity equivalent to as many as four queen-size sleeping surfaces depending on configuration
Rear half bath
Garage TV
Separate garage entertainment area
During the day it's your garage.

At night it's another bedroom.

At camp it's another living room.

That's the entire point of this build.

MAJOR SUSPENSION UPGRADE
A trailer of this size lives or dies by the chassis underneath it.

This one has already had one of the expensive upgrades serious fifth-wheel owners eventually learn they want:

8,000-LB AXLE / INDEPENDENT SUSPENSION SYSTEM
The trailer has upgraded 8,000-lb running gear and independent suspension at each wheel position.

That matters.

You're moving a roughly 20,000-lb-class trailer filled with expensive equipment.

Suspension isn't the place to save money.

The upgrade provides a substantially more sophisticated running-gear setup than the conventional suspension found underneath most used toy haulers.

$35,000+ SOLAR & BATTERY SYSTEM
This may be the single biggest feature buyers overlook when comparing this Momentum with ordinary used 398Ms.

MORE THAN $35,000 WAS INVESTED IN THE SOLAR / BATTERY SYSTEM ALONE.
This isn't a token roof panel designed to keep a battery topped off.

It is a serious solar and battery-backup system capable of operating the coach under moderate usage without immediately depending on shore power or the generator.

That means considerably more flexibility when you're:

Dry camping
At Glamis
At a race
At a remote property
Boondocking
Overnighting between destinations
Camping somewhere without full hookups
And when solar isn't enough, you have the generator.

CUMMINS ONAN QG 5500 GENERATOR
The Momentum is equipped with an onboard Cummins Onan 5.5kW generator.

Between:

SOLAR
BATTERY STORAGE
ONAN GENERATOR
LARGE WATER CAPACITY
ONBOARD FUEL
you have multiple layers of redundancy.

That's exactly what you want in a real off-grid travel setup.

DUAL ONBOARD FUEL SYSTEM
Two onboard fuel systems serve separate purposes:

Generator fuel
and

Toy fuel
Pull the UTV out of the garage and fuel it directly from the RV.
No pile of fuel cans.
No running into town every time the toys get thirsty.
Load it.
Fuel it.
Ride it.

LUXURY RESIDENTIAL INTERIOR
The garage gets attention, but the front of this Momentum is why you can actually travel in it for weeks at a time.

FEATURES INCLUDE
Large residential-style kitchen
Kitchen island
Multiple slide-outs
Large reclining/lounging sofa
Fireplace
Gas range
Multiple televisions
Separate master bedroom
Full front bathroom
Rear half bath
Three A/C systems
Centralized coach controls
Extensive storage
This feels considerably closer to a small luxury apartment than a conventional camper.

You could legitimately live in it.

PREMIUM ENTERTAINMENT PACKAGE
The entertainment system has also been upgraded.

PREMIUM AUDIO / ENTERTAINMENT
Upgraded exterior speaker system
Premium interior audio
Exterior television
Television in the main living area
Television in the garage
Upgraded lighting
RGB exterior lighting
Pull into camp, lower the rear, unload the UTV and set the place up.

Game on the TV.

Music outside.

Fire going.

That's what this rig was built for.

CONNECTIVITY
The coach has onboard wireless capability and is:

WIRED FOR STARLINK
Starlink hardware and mount are not included, but the coach is prepared for the system.

For anyone working remotely or traveling for extended periods, that makes the Momentum a legitimate mobile base of operations.

ONE-TOUCH SETUP
After towing something this large all day, the last thing you want is another hour of work setting up camp.

The Momentum's powered systems handle the heavy lifting.
Pull in.
Position the trailer.
Level it.
Extend the slides.
Deploy the living space.
Unload the toy.
Start enjoying where you drove all that way to reach.

WHY BUY THE COMPLETE PACKAGE?
You can absolutely buy another used diesel truck.
You can buy another used Momentum.
Then you can start spending money.
Suspension.
Fifth-wheel hitch.
Truck cooling.
Truck performance.
Tow bags.
Onboard compressor.
Solar.
Lithiu