Originally Posted by GTyankee
In California, the highway speeds are 70mph, once you get out of the Metro areas
Arizona is 70 & 75
same with New Mexico & Texas, at least on most highways, but most of Texas is now 80 MPH
I think we are getting a little off topic here, lets just all agree that the speeds in the southern us are higher and the ac problem is perhaps a function of the speed and not every vehicle will have the same problem but certain design considerations can influence the probability of specific issues.