Grammy-winning musician and songwriter John Mayer decided he needed the ultimate recreational vehicle.

So, according to a report by the Times-Call, he did what any guy with hundreds of thousands of dollars to spare would do — headed to Dacono, Colo., and the folks at EarthRoamer.

“I am a proud owner of this most formidable go-anywhere, live-anywhere vehicle.” Mayer wrote in the caption of an Instagram photo of the massive truck that he posted on Monday (Dec. 29).

“One year and many meetings in the making, she’s all mine. Completely hand-built in Colorado by extremely talented and innovative men and women. Who knows where I’ll end up next.”

He could end up anywhere.

Measuring in at more than 26 feet long, the Ford F-550-based EarthRoamer is designed to go around, through and over just about anything.

Inside, the XV-LTS has an overcab bunk compartment, storage cabinets, a bathroom, shower, kitchenette, and seating for up to eight.

Powering this turbodiesel four-wheel drive behemoth is a 6.7-liter Power Stroke V8, packing 300-hp and 660 pound-feet of torque.

For the full story and to view a photo click here.