Hot Wheels Monster Trucks Buns of Steel VS All Fried Up Demolition Double. 1:64 Scale Buns of Steel Monster Truck 1:64 Scale All Fried Up Monster Truck Hot Wheels Monster Trucks Buns of Steel VS All Fried Up Demolition Double. The Hot Wheels Monster Trucks 1:64 Scale Demolition Doubles two-packs double the action with two Monster Trucks ready to square off in head-to-head battles! Each of the two 1:64 scale vehicles have GIANT wheels and big personalities. The duos are purposely paired for epic crash attacks - look for background and stats for each on the package, including name, truck type, strength, unique crash attack and motor-vation for great storytelling fun! Kids 3 years and older will want to collect them all!