During the 1980's gas prices stabilized and the economy improved. Chevy Cavalier and Ford Escort are competitive with foreign imports. Plymouth and Dodge Mini Vans and Ford Taurus are hot vehicles for families. K-cars bring Chrysler back. GM has its problems but starts to solve them.
Japanese cars are still very popular, however, American cars are getting better.
Many states increase maximum allowable speed limits beyond 55 mph. Gas prices remain stable and even drop. Ford Mustang gives Ford a needed boast in early 90s. GM reports a profit in 1994 showing the tide has turned. American car sales rise while Japanese car sales faultier.