#metalpolishing #metalpolisher #detailinglife #truckerlife #polishedaluminum #bigrigs how do you polish aluminum truck step treads to a mirror finish? Jake takes us through his method of Polishing a big rig step thread to a mirror finish. This process is designed to address most of the trucks out in the community that are looking for a brilliant finish but not necessarily a complete show truck finish. he purposes his previously used stiff orange mill airway buffing wheels when they have worn dow