The Car Lot is the emerging Used Car Dealer in the certified used car marketplace in Tucson, Arizona. Here at The Car Lot, we sell Certified used domestic and import Cars, Trucks and SUVs, and also offer our exclusive Lifetime Engine Warranty on qualifying vehicles. Plus, the TCL Guaranteed Credit Approval Program - Got a job? You're Approved! We specialize in one owner vehicles with low mileage to best serve our customers who are looking for an exceptional quality used car, SUV, or truck in Tucson.