Dale Earnhardt Jr. joins co-host Mike Davis back in the Bojangles Studio for another edition of Dirty Air. After the weekend at Richmond, many are offering up their opinions on the latest short track showcase of the NextGen car, and Dale was ready to provide some insight:

• New steakhouse discourse 
• Fords looked strong at Richmond
• PJ1 vs. resin
• Dale responds to Denny Hamlin and Carson Hocevar