Before you start getting excited unpacking your brand spanking new wheel and fire up rFactor straight away to drive at any track and ended up getting disappointed in the end, your wheel must first be calibrated. Your wheel is design in a clever way that it can be calibrated and refined to produce the proper feeling of driving a car. This is so important if you want to get the maximum out of your drive. A properly calibrated wheels convey force feedback that will relates motion, weight, available grip and bumps in a manner that will help a driver calculates his next course of action.