Originally Posted by USAC Fan:
Not according to several posts in the past.
Last year I believe Stanbrough went out to change a flat at TSS and was not allowed to come back thus the uproar.
In a heat race or bmain but not in the amain. They did used to have a rule that when going to the work area you could change anything except a left front tire. Not so sure that is the case anymore though because DG changed his the other night. And you are also allowed to only have 3 laps from the time you enter the work area and the field is set to make your changes, once the 1 to go is given you are not allowed back on the racing surface.