They're not really "street" tires per say, just a full set of Losi Pink Tapers that I used on my T4 when we raced at the Missouri State Champs last year. To get traction on their track, you first had to light them on fire with motor spray to burn off the mold release, and then you had to grind off 3/4 of the pin height on the tires to get them to hook up on their surface down there. Sucks to have to spend $40 for a new set, and have to light them on fire and grind off most of the tread right away!
They'd be good basher tires for the street though, and they're on T4 wheels, so I can't use them on my X-Cellerator, so they're yours if you want'em.