Originally Posted by
NickD
Et street r is available in both radial and bias, the ones given as measurements are bias the ones shown as traditional tire sizing are the radial and same compound as the et street pro 275 tires.
I didn't notice the 109 trap speed, was that in the heat? Seems low as I ran the same with 330ish HP. (Trap speed is about power independent from ET)
Go to the track with Ron he'll inspire the f*ck out of you and you will push the car into the 11s, super nice guy with a wicked car.