Uh, the tire is well tested as Lancair 235/320/360's have been using them
for both mains and nose for years (well, maybe a year at a
time). Don't worry, it will keep you from an off airport landing since
each one is carefully placarded "Not For Highway Use." Recently the
max pressure has been raised from 70 psi to 90 psi. Anyway, keep it well
inflated and it won't wear the inner tube sidewall so thin that leaky pin-holes
form.
Scott Krueger
AKA Grayhawk
Lancair N92EX IO320 SB 89/96
Aurora, IL
(KARR)
PS. Many of us carry a spare since it is not commonly
found at Signature FBOs. Or, if you should ever need one, just contact the
nearest 235/320/360 builder/pilot.