Whether you run it on street tires or put race tires on it for the track . By street truck I mean a truck that isn’t gutted out . Like bed of truck removed and or all the dash ,door panels and glass removed in leu of lexan etc . Still running a heater and AC system. THIS IS JUST OUT OF CURIOSITY. I’m hoping to get mine in the 1.3s this year if all goes well . THIS IS JUST A TOPIC FOR DISCUSSION.