7 Brands - One Stop | New & Used Car Dealer Serving Both Utah County & Salt Lake County - If you're in the market for a new Chrysler, Jeep, Dodge, Ram, Subaru, Suzuki or Kia vehicle, visit Doug Smith Autoplex first! Doug Smith Autoplex offers all 7 Brands at our convenient American Fork, Utah location. Let our sales staff give you a tour of our different showrooms and service department.