I have hit the governer with 33" tires.... not sure how fast that is? 125mph?
It definately doesn't feel safe at that speed especially on our wonderful Alaskan highways.... but I made it from Anchorage to Kenai (155 miles) in under an hour and a half.... 2-3AM and another random speeder truck with me the entire way, was one of the funnest/fastest drives I have ever had.
2001 Ironman Daily Driver... 3.5" suspension lift (OME912 springs and 1" spring spacer), ball joint flip, 1.5" front diff. drop, 33"x12.5 TrXus MT, 16x10 Eagle Alloy rims, Interceptor, PV muffler, K&N air filter, Alpine Supercharger, Bilstein shocks, and some trimming.
2000 Ironman Project LS-1 VX... very slow progress but someday....... ohhhhh someday......