2008 Dynamax Grand Sport Ultra 450UL
Pre-DEF, pre-Forest River RV
40,000 LBS TOWING!!!!!
$184,900
RV located in San Diego, CA – registered/licensed in Texas - clean title in hand
Third owners, living full-time since 2021
Pride of ownership is evident
Owners are Certified RV Inspectors, Master Certified/Certified RV Technicians and hold AquaHot repair certifications
Dogs present; no smoking
62,174 miles on Freightliner Columbia chassis, Mercedes Benz Detroit Diesel 4000 – 450 hp
(engine oil and coolant changed less than 3,000 miles ago)
140-gallon saddle diesel fuel tanks – no DEF needed!
Full air drum (ABS) brakes
6 speed Allison automatic push-button transmission (transmission fluid changed less than 3,000 miles ago)
Michelin 275/80R22.5 X Line Energy Coach tires – used on high-end motorhomes to provide a stable, comfortable ride
10 tires - 22,000 miles on the tires – DOT dates range from 3120 to 0621
adjustable Granning tag axle
Ravenwood paint (black & gold)
Four-point fully-automatic hydraulic leveling jacks
SnapPad permanent jack pads installed on front jacks (none available for rear jacks)
40,000 lb. capacity rear hitch (factory upgrade)
air compressor service lines at rear hitch and in battery bay (streetside front)
One-piece fiberglass roof
Diamond Shield on hood and front bumper – replaced January 2026
50A all-electric coach – 50A power cord on power reel (Hughes Power Watchdog w Bluetooth power use monitor included w purchase)
Coach batteries (4 installed) - 172 Ah LiFePO4 batteries – upgraded from AGM batteries
Buss bar addition – space for 2 additional batteries and/or future solar panel installation
Xantrex inverter/charger (2 installed) – Freedom SW 3012 - dual 3000-watt power inverter/charger
upgraded w addition of LiFePO4 batteries
On-board generator – 12.0 KW Powertech diesel generator - approximately 1,200 hours of use
auto generator start – programmable function of Xantrex control panel and thermostat
AquaHot 600D – furnace and water heater – electric and diesel modes - approximately 1,850 hours of use on diesel mode (life of system)
- diesel burner – rebuilt in 2025; circulation pumps (4) – all new in 2025
- propylene glycol RV boiler antifreeze flushed and replaced in 2025 (approx. 18 gallons)
Air conditioners / heat pumps (3) – 15,000 BTU, ducted, low profile
DRIVER COMPARTMENT/CAB
New front windshields - driver and passenger side
Back-up camera monitor mounted on dash; side view (turn signal) cameras work intermittently.
Garman 785 GPS navigation with front facing dash camera – program for height, length and weight of RV and tow vehicle/trailer
Cockpit driver and passenger chairs – Flexsteel ultraleather Bostrom – air/swivel pedestal
Power windows/door locks
Heated power mirrors
Kenwood AM/FM/Pandora/Spotify/Bluetooth-enabled stereo receiver
Roof mounted dual air horns
CB radio
Cruise control
Dash instrumentation to stay informed about all chassis and engine systems (see photos)
INTERIOR
TrafficMaster African Wood Dark water resistant LVP flooring (living room slideout, bedroom)
Travertine stone tile (kitchen, bath)
Controllers for floor heat (living area, bath) – upgraded in 2025
NO CARPET in coach; automotive carpet in cab area
Lighting (interior and storage bays) – upgraded to white LED bulbs (except rope accent lighting)
Fantastic Fan vents w rain sensor, remote control and roof vent cover (3 installed) – new in 2023 - living area/kitchen, bath, bedroom
Silhouette day/night shades – entry door (new in 2026), bath, bedroom
MCD day/night roller shades – living room (upgraded)
Mini blinds – kitchen
Cabinets – real wood (cherry stain) w hidden cabinet hinges and Posi-Lock door latches
LIVING AREA / DINING AREA
Electric fireplace in living area
26” TVs w remotes (2 installed) - living area, bedroom
second living area TV and exterior TV removed from coach – hook-ups in place
Bose sound system / DVD player w remotes
Factory furniture removed from living/dining slideout - NO couch or table installed - 12’L x 3’D blank slate waiting for your inspiration!
Next owner can furnish living/dining area according to own needs/taste/style.
KITCHEN
Granite countertops w backsplash in kitchen and bath
Double bowl sink in kitchen
Delta nickel single handle faucet w pull-out sprayer – new in 2025
Amana electric two-burner glass cooktop
Whirlpool convection microwave – upgraded
15 cu ft Amana refrigerator/freezer – electric double-door, residential style
BATH
One-piece fiberglass shower w glass door/surround & skylight
Thetford china toilet w Tecma macerator – macerator new in Aug 2024
Splendide vented combo washer/dryer – new in Dec 2024
BEDROOM
King size Comfortaire bed (Sleep Number brand) w dual remote controls
Large underbed storage
Two folding dining chairs and folding table stored under bed
Hardwood cedar-lined wardrobes – lots of closet and drawer storage in the bedroom
MANY EXTRAS INCLUDED WITH P
