CONCORD, N.C. -- #AskTeamHendrick is back again this week with all new answers to your questions.
In this week's edition, No. 24 team crew chief Alan Gustafson, No. 5 team tire changer Johnny Roberts, and No. 48 team car chief Ron Malec are tackling your questions regarding race simulation, lug nut placement during pit stops and the number of cars taken to the wind tunnels each week.
Check out the video above for this week's answers and don't forget to continue submitting your questions on social media using #AskTeamHendrick.