Missing on ramp on second level. Price will reflect that. The Hot Wheels Car Wash & Service Station Center Play Set DMW90 by Mattel is a part of the Hot Wheels City series, featuring a colorful multi-color design. This play set includes a car wash and service station center, allowing kids to play out their own automotive repair and maintenance scenarios. Released in 2015, this toy allows children to engage in imaginative play with the Hot Wheels brand's iconic cars.