John Triton (JOHN CENA) is one of the best Marines in the service, but when he disobeys direct orders to save the lives of three fellow servicemen, he's discharged from the service. Unable to hold down a security job for even one day without getting physical with some jerks with bad attitudes, he agrees to wife Kate's (KELLY CARLSON) suggestion that they head off for a little rest and relaxation. Unbeknownst to them, when they pull off the road to get gas, they stop at a station also being frequented by a team of jewelry thieves -- led by the steely Rome (ROBERT PATRICK) -- who are on their way to deliver a set of stolen diamonds.
Everything's cool until two police officers pull up, with one making small talk with Rome. Just then, one of his trigger-happy minions, Morgan (ANTHONY RAY PARKER), walks up and shoots one cop dead, resulting in a gun battle with the other, while another thug, Bennett (MANU BENNETT), briefly knocks out John in the store. Needing a new getaway vehicle, Rome orders that they take John's truck, thus taking Kate hostage. As they and the rest of their crew -- Angela (ABIGAIL BIANCA) and Vescera (DAMON GIBSON) -- race off, spilled gas is ignited and the station erupts in a massive explosion, leading all to believe that everyone back there, including John, is dead.
However, he survived, and hopping in the cops' souped-up cruiser, sets out in pursuit of the villains, just like homicide detective Van Buren (JEROME EHLERS) and many other South Carolina law enforcement officers. With it being all too apparent that he's dealing with ruthless criminals who will stop at nothing, John knows he doesn't have much time to find and eliminate them before it's too late for Kate.