My 2015 Puma TT has Constancy LY188 ST225/75-15 LRD tires on it. Nowhere on the tire does it state a max speed. No load rating followed by a speed rating, either, such as 113S. I looked them up online, and the manufacturer lists them as 113S. All retailers selling them show them as 113S, meaning S speed rating as well. That's a 112MPH speed rating
I'm not buying that for a second. I've always been hesitant to even accelerate beyond 65 to pass a slow moving vehicle! Any thoughts?