The Show My Ride Display by Exotremo Cars is a type of display surface introduced in The Sims 2: Open for Business. It is found under Surfaces -> Misc., and is only available on community lots. It is the only surface, other than driveways and driveway extensions, that a car can be placed on, and the only one that is available on community lots.
The Show My Ride Display allows players to place cars on owned community lots, which makes it possible for a Sim to go into business as a car dealer. Since it only functions as a display surface, Sims cannot drive onto it or off of it. A Sim who buys a car from a business will not be able to use it until the player takes it out of the Sim's inventory and places it on a driveway.
Players should note that, while the Show My Ride Display can be placed on an unowned community lot, cars are not available on unowned community lots. So, unlike most shops that sell Buy mode items, a car dealership cannot be stocked until a Sim purchases the lot, unless the player uses mods or custom content that make cars available on unowned community lots.