Digging into NASCAR at Kansas The No. 23 crew of 23XI Racing has set a new record pit stop tiem. Explaining flat tires in practice and in the race and what was wrong with the No. 34 truck that resulted in a disqualification.

3:43 - Broken pit equipment in the truck race

4:41 - What went wrong with the clutch in the No. 11

10:00 - Explaining pit stop issues for the No. 11

12:35 - New record pit stop by No. 23 crew

15:59 - IMSA weekend at Laguna Seca

17:02 - Digging into the engine failure on the No. 16

18:47 - Are Toyotas slowing down at intermediate tracks

20:25 - Why so many cars had flat tires at Kansas

27:08 - What it's like to do a pit stop without gloves

29:51 - How to fix short track racing

35:26 - Grooved tires