Curious as to why my 2008 Nissan Titan has a recommended Tire speed rating of "H"= 130mph. ?
Might be capable of speeds not far below that. The Titan has a monster of an engine. I don’t doubt that it would be able to hit 130 if its gearing will let it.
My Tacoma is electronically limited to 108 mph, but the wife’s 4Runner (an even heavier truck) will hit nearly 120 mph (118, I think it was).
So, you’d want a tire that has some safety margin built in, with regard to speed.