Daytona 500 NASCAR Practice #4 Speeds and 10 Lap Averages Daytona 500 NASCAR Practice #4 Speeds and 10 Lap Averages (PDF) Missed practice #4? Read our Daytona 500 NASCAR Practice #4 Notes Want to be a better fantasy racer? Get the ifantasyrace Advantage and read all of our full exclusive content. Join Now! Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window) Related