Darlington Southern 500 NASCAR Practice Group A and B Speed Rankings
Group A Speed Rankings Group B Speed Rankings
Practice Speeds
Michigan FireKeepers Casino 400 NASCAR Practice 5 and 10 Lap Average Speed Rankings
NOTE: Practice was shortened and was both groups combined.
Richmond Practice Speeds 10,15,20,25 and 30 Lap Average Speed Cheat Sheet Heat Chart
NOTE: Most of the fast lap times came early in practice from
Richmond Practice Speeds 10,15,20,25 and 30 Lap Average Speed Cheat Sheet
NOTE: Most of the fast lap times came early in practice from