Made the drive to Canyon Auto Mart in Clarksville — posting notes since this board runs on receipts. They keep around 115 vehicles, mostly 4x4 and off-road rigs. They were totally fine with my mechanic doing a once-over, which honestly settles half the trust question.
Lot address: 5258 Trailhead Rd, Clarksville, TN. Visitor parking: Front-lot customer stalls facing the office; overflow on the side street near Clarksville lot gate.
Paper side: licensed with the state (looked it up), about 84% of stock has title in hand per the office, and they offer a 3-month/3,000-mile limited warranty.
Overall: decent cars, pushy back office. The $349 doc fee is fine but watch the add-on sheet — say no twice and the price comes back to earth.