Dale Earnhardt Jr. returns from NASCAR’s Championship weekend at Phoenix to join co-host Mike Davis for this year’s final edition of Dirty Air. After crowing three new NASCAR champions in races that ranged from chaotic to nerve-racking, the guys had a lot to discuss:

• What to do when the Airbnb doesn’t have everything you need
• Why was the Truck race so chaotic?
• JR Motorsports has a lot to be proud of this season
• Was the Phoenix Cup Championship race a good race? 
• Dale’s early season Ryan Blaney prediction pays off