They're just using radials up front for the long drives (over a thousand miles) since the Firestone 5.50x16's almost always seem be out or round.
not sure on the tire size, but you know how Ken says, "you can't make this stuff up"...hes not..hahahaha. the trip really was that chaotic...the next installment is gonna be another knockout..
Yeah, I don't know what that maniac is doing... Ha. He drove from Kansas to the LA Roadster Show, then down to Bonneville. He said something about wanting to try out some new radials for the trip, but I don't know the exact specs on his tires. Good guy though.
Great stories and good photos. I had to explain to a female coworker what I was laughing at, sure glad she is a biker.