This is a typical 1970s car chase movie (Eat My Dust, A Small Town in Texas, Vanishing Point, etc.). You might think movies like that aren’t worth watching, but they’re better than 80% of the stuff they call movies today. This movie shows an airbag being deployed back before airbags became standard in cars. It’s a public service movie! And you get to see the top ripped off a car back before Buford T. Justice got the top ripped off his car. And you get to see what happens when you don’t put all your lug nuts on tight. People in the 1970s rural America liked these movies because they could relate to the setting and the plot and the cars.