No penalty this week for No. 16

UPDATE NASCAR officials confirmed Wednesday that Greg Biffle will not be penalized after his No. 16 Roush Fenway Racing Ford was found to be too low in postrace inspection for the Food City 500 at Bristol Motor Speedway. NASCAR said the rear of Biffle's car was too low but didn't say by how much. Teams were given a quarter-inch tolerance.

03/27/07 From Larry McReynolds' column at FoxSports.com: "Don't expect to see a decision handed down this week against Greg Biffle and the #16 Roush Fenway Racing Nextel Cup team because a rear quarterpanel was low, and that's not something a team would want to have at Bristol. NASCAR can't figure out how it would be a performance enhancement. I don't look for any penalties this week. You're going to probably see something next week as this scenario is another part of the learning process with the Car of Tomorrow. FoxSports.com