Hi there. I bought a pullrite sliding hitch for my truck and noticed that the salesmens' truck had aluminum rickson 19.5" wheels. I asked about them and after a short discussion, he stated that the steel wheels made by Rickson weigh too much and that they speed up brake wear. Now I must say that he had them on a Chevy. Anyone out there running the steel 19.5" wheels and if so have you had any adverse effects?