A tyre sander is a MUST HAVE on any pit table. The SKYRC tyre sander allows you to check the trueness of how your tyres spin, prep your tyres by removing the centre mould line, sand tyres uniformly and quickly as well as clean tyres. We recommend you place your truest spinning tyres on the rear. Removing the centre mould line is key for the best grip from your first lap. Available at www.superstockrc.com