Nine food truck teams converge in Laguna Beach, Calif., and begin the battle to win one of the hottest seasons ever; one team with stellar sales gets less than stellar reviews, and two trucks instantly begin a feud.

The teams compete in the LA heat, and the City of Angels is a brutal, hard-to-sell market for the food trucks; things are even tougher when special guest and all-star season winner Lime Truck challenges them to a head-to-head competition.

Seven teams arrive in Venice Beach, CA, ready to sell. Chef Antonia Lofaso challenges them to craft a signature dish that reflects who they are as a food truck. Tyler Florence makes the trucks to swap teammates, and a rivalry heats up.

In Redondo Beach, Calif. special guest food truck and all-star season runner-up Seoul Sausage challenges the teams to craft a game-changing box lunch and sell it on the boardwalk; one team struggles to find it's groove.