Aubrey invites the carpoolers to his daughter's piano recital and Dougie accepts for a reluctant Gracen and Laird, which causes the group to examine their friendship. Meanwhile, with Marmaduke's visualization coaching, a determined Gracen trains heavily to finally beat wife Leila in an annual charity run.
During the drive time to and from the office, four diverse men share their daily commute and share pieces of their lives as they drive. The four men consist of Laird, a recently divorced playboy; Aubrey, a shy breadwinner; Gracen, a conservative and traditional man; and Dougie, a bright-eyed newlywed. Together, these men form a bond to deal with the pressures of home and work.