The Diesel Brothers are loving their new Grand Design Momentum

Average: 5 (1 vote)

Grand Design RV is so pumped to partner with the Diesel Brothers from the Discovery Channel.

"First opinion, first take: this is the nicest RV on the market," says Heavy D Sparks of his now Momentum 381M.

Check out the video below!

You can see pictures, the floorplan, specs and features for the 381M by clicking here.