Caster! It’s one of the harder to understand suspension tools on a race car. Generally used for its ability to add camber under load, caster can be a good tool to help front end with little detriment to tire wear or drag. The biggest issue with caster is it makes the steering effort significantly more, which can pose an issue in faster cars with already heavy steering. #Zimperium #CoachMarkGreen #INDYCAR #INDYNXT #HMDMotorsports