Pickup truck
The U.S. government's 1973 Corporate Average Fuel Economy (CAFE) policy set higher fuel-economy requirements for cars than pickups. CAFE led to the replacement of the station wagon by the minivan, the latter of which belonged in the truck category, which allowed it compliance with less strict emissions standards. Eventually, CAFE led to the promotion of sport utility vehicles (SUVs). Pickups, unhindered by the emissions controls regulations on cars, began to replace muscle cars as the performance vehicle of choice. The Dodge Warlock appeared in Dodge's "adult toys" line, along with the Macho Power Wagon and Street Van. The 1978 gas guzzler tax, which taxed fuel-inefficient cars while exempting pickup trucks, further distorted the market in favor of pickups. Furthermore, until 1999, light trucks were not required to meet the same safety standards as cars and 20 years later most still lagged behind cars in the adoption of safety features.