you won't be going around those corners pulling a '53' box...like I do... The air suspension will lift on the off camber corners, and you will be like a turtle on its shell...going no where... The photos I have seen prove that...now a 48, 42, on down with day cabs certainly could make it...but it would be a lot of work...and unless you had to get to some work site, why would you even use that route. I can see low boys, dump trucks, flat beds carrying supplies, but a '53 ft box has no business on those roads, let alone a sleeper cab like I have...add the two together and it spells trouble... Steve was just venting with all the BS we put up with on a daily basis, not necessarily the Dragon... You get my age, you just shake you head and roll on....after awhile it just gets comical... what they don't know is todays trucks have just about as much power and speed, and braking as any car, and they are surprised when they cut me off then speed off only to find me in their rearview mirror...ooooops......