tire do go flat but have hydraulic axles that allow the flat tires to be raised and the truck still driven...maximum number of flats it can be driven on is two(2) with risking danger... each axle turns/rotates as the trailer turns...not like driving a "big-rig" at all

got to work on these with my Guard Unit... fun to ride in and play with but VERY slow when driving...try parking this 72 foot truck and trailer 1 foot next to another one...takes alot of practice even though it is an AUTOMATIC w/AC...

so much fun to drive!

big beast!

keg of nails don't matter
tires don't go flat

as for top speed its only 45 MPH LMAO
Seen them do alot faster.

hate to run over a keg of nails in that

yea the Length: 358" Width: 102" Height: 141.5" Curb Weight: 41,000 lb.Gross Combination Weight (GCW): 231,400 lb. Gross Vehicle Weight: 86,000 lb. Engine: Manufacturer: Detroit Diesel, 8V92TA, DDEC II and DDEC III type: V8, Two-cycle, Turbo Charged and Aftercooled wheel Size: 20x10, as for top speed its only 45 MPH, but thats fast when you have a 70 ton M-1 Abram on the trailer

does anyone know the length of that thing?

i would like that engine to be placed under the hood of my kadett... Then that would be a blast to drive

that would be a blast to drive