Darlington Goodyear 400 NASCAR Practice 10,15,20,25 and 30 Lap Average Speed Cheat Sheet
1 = The driver is from Group 1
Practice Speeds
Las Vegas Pennzoil 400 NASCAR Practice Group Speed Rankings
Las Vegas Group 1 Practice Speeds Rankings Las Vegas Group 2 Practice
Las Vegas Pennzoil 400 NASCAR Practice 10,15,20,25 and 30 Lap Average Speed Cheat Sheet Heat Chart
Drivers in Blue are from Group 1
Las Vegas Pennzoil 400 NASCAR Practice 10,15,20,25 and 30 Lap Average Speed Cheat Sheet
1 = The driver is from Group 1
Phoenix Straight Talk Wireless 500 NASCAR Practice Group Speed Rankings
Phoenix Group 1 Practice Speed Rankings Phoenix Group 2 Practice Speed Rankings
COTA DuraMAX Grand Prix NASCAR Practice Group Speed Rankings
COTA Group 1 Speed Rankings COTA Group 2 Speed Rankings
COTA DuraMAX Grand Prix Practice 5 and 10 Lap Averages Speed Cheat Sheet Heat Chart
NOTE: Blue is Group 1
COTA DuraMAX Grand Prix NASCAR Practice 5 and 10-Lap Averages
NOTE= 1 equals the driver is from Group 1