In the case of this 2021 Peterbilt Ultra Cab, the crew responsible for what we see is none other than ARI Legacy Sleepers, an American custom sleeper shop that's been around since 2001.

All we see starts off with nothing more than a fresh sleeper-less 57X rolling into the ARI lot. From here, the ARI teams go to town crafting the sleeper that will eventually be called someone's home.