PPG’s wheel refurbishing system helps minimize bus maintenance costs and downtime by offering an affordable solution for fast, high quality wheel refurbishments without the use of a paint booth. The aerosol-applied method gives bus fleets a DIY alternative to the time and cost associated with outsourcing the refurbishing of dirty, corroded wheels in order to preserve their appearance and structural integrity. The PPG process offers a white or black topcoat option (custom colors can be worked up to match a fleet’s look), and application can be completed in just four simple steps.