For Sale: Miscellaneous / Rockwall, Tx 2015 Grand Design Momentum 350m. M-class Luxury Toy Hauler With 11' Garage, 3 Slides, 1.5 Baths And One Touch Leveling System! Led Tv With Fireplace Underneath, Power Awning, W/d Prep, And A Large Shower With Seat. Eleven Foot Garage Has Double Bunks That Convert Into Benches With A Table And An Entertainment System. Ramp Door Converts Into A Fenced Patio With Separate Awning. Generator Included!