toyo proxes r888r

Toyo has a new evolution of its highly-regarded Proxes R888 track tyre. Called the Proxes R888R, it’s a road legal racking semi-slick with even more grip and better performance over multiple heat cycles. None of that matters, though, when Ken Block puts a set on his 1400-horsepower Hoonigan RTR V2 and attacks the Pikes Peak…