My friend has a 89' shelby daytona and he took it for a few runs for the first time the other day at the mopar nationals @ e-town. Since 5 speed 1/4 racing was new to him, he started with a first run of 18.1 and finally worked it down to a best of 16.8. His big problem was spinning tire too much out of first and bogging down while trying to get into second. So, he asked me to find out for him where to get a set of slicks for his car. he has a set of crab wheels; which i think are 15'; so i needed to know if anyone can help us out on finding a pair of slicks to fit those rims. We have no idea what size to look for.