Huntindog wrote:
I am not certain that an ST tire with a higher speed rating has to pass any of the govt. mandated performance specs.
What "govt. mandated performance specs?" Citation needed.
ktmrfs wrote:
Now for the mfg that don't stamp the tire but have a link on the website talking about increasing speed rating by derating the load, that I would agree is highly suspect that it would meet the test stds. If it did why wouldn't they stamp the tire
Again, if you're referring to "test stds.", you need to provide a citation. But, they're simply adhering to industry standards.
- from the
TRA.