Tire Speed Rating Question
I'm posting this here because the speed rating of a tire seems to me to cross all lines/types of vehicles. Reading up on warranty issues/questions just now, I came across the following language ...
Forum Discussion
cekkk wrote:
Regarding re-rating, I just read that industry standards say STs are designed for 65 mph, yet require that tires driven from 66 to75 be inflated an additional ten pounds, if that does not exceed max air pressure.
That's just nice to know information. I've never seen a trailer manufacturer that authorizes ST tire pressures above those that are on the tire's sidewall, in the owner's manual or on the certification label.
FastEagle
