B.J. relocates to California and assembles a team of lady truckers to run a lucrative load from Los Angeles to San Francisco. But B.J.'s operation threatens to derail the gravy trains of Trans Cal Trucking and SCAT Captain Rutherford T. Grant.
B.J. and Cooley race their trucks from Oakland to L.A., with the prize being a lucrative shipping contract. With so much depending on a McKay victory, will B.J. and the seven lady truckers find the time to right a wrong along the way?
B.J., Callie and Samantha stumble upon Steiger's pet project: a call girl operation run out of a dating service that blackmails its clients with compromising photographs. But SCAT isn't the only party interested in getting that briefcase of evidence back from B.J.
Grant and Steiger scheme to have the seven lady truckers imprisoned in Diablo County's tough women's prison. To spring his friends, B.J. agrees to a prisoners vs. guards football game. While Angie is in prison, B.J. cares for and mentors her rebellious nephew.
Captain Grant and Lt. Steiger set a match to a powder-keg when they abduct B.J.'s best friend Bear. B.J. and the lady truckers wage war against SCAT just when Grant is trying to woo appropriations funding from an influential state senator.
B.J wrecks his truck and suffers amnesia. As he struggles to remember who he is and why two men are attempting to kill him, he falls in love with Gypsy and works the bumper car pavilion of her uncle's carnival.
Cindy and Stacks go undercover at a gymnasium linked to a series of baffling burglaries, most recently one that netted a $400,000 painting entrusted to Bear Enterprises. Detective Finger, a cross between Columbo and Clouseau, joins B.J. in cracking the case.