A 45 ft Super C on a Freightliner Cascadia. Detroit diesel up front, a full house out back.

Drive it, park it, run the slides out and drop the jacks. The taps run, the toilet flushes and the tanks fill up and need dumping. Crash it hard and the furniture breaks loose.

7 configs

• DD16: 600 hp, white with the red swoosh. The default.
• DD13: 525 hp, silver over graphite.
• DD16 Touring: taller gearing for easy highway miles.
• DD16 Signature: midnight blue with gloss black wheels.
• DD16 Blackout: all black, LED light bar, deleted, with a 3-stage tuner.
• DD16 and DD13 Performance Interior: a lighter interior for slower PCs.

Seven paints. Swap the interior, wheels, grille, mirrors, engine and gearbox in the parts menu.

Outside

• 4 slide-outs
• Air auto-leveling, plus 4 hydraulic jacks for hills
• 13 storage bays, a generator bay and a pull-out TV
• 2 awnings, a sat dish and 3 roof A/C units
• Entry door with a screen door and fold-out steps

Inside

• Working sinks, a 3-mode shower and a flushing toilet
• Fresh, grey and black tanks you fill and dump
• House batteries, solar, inverters and a 12.5 kW generator
• Heat, A/C and hot water
• 2 TVs, blinds, and windows that open with bug screens
• Live radio, Spotify and TV with the free GR8 Radio Relay: https://grade8modding.com/mods/gr8-radio-relay

The truck

• DD16 or DD13 with a 12-speed DT12 automated gearbox
• Cold starts and full DEF and DPF, or delete it and tune it
• Air ride, diff locks and a 75 mph limiter
• Working dash screens and a backup camera
• All the Cascadia chimes and alerts

Controls

Click almost everything: slides, awnings, jacks, bays, taps, doors and TVs. Drive with your normal controls. Want keys instead? Bind them under Vehicle Specific in Options > Controls.

Guides

• READ ME FIRST (PDF): install and your first 5 minutes
• Complete Feature Guide (PDF): every switch and system explained

Install

Don't unzip it. Drop the zip in your mods folder:
%LOCALAPPDATA%\BeamNG\BeamNG.drive\current\mods\
Find it as Grade8 XL45 in the vehicle selector. 145 MB. Running slow? Pick a Performance Interior config.