Please understand that I do not advocate irresponsible behavior. I conducted an exercise with the intention of understanding the limitations of the vehicle I purchased. Decission making is governed by parameters. The parameters are a set of limitations. For me this weekend filled in many of these parameters. I can now make learned decissions on the operation of my vehicle within safety margins, because I understand the parameters in conjuction with my lifestyle needs. No one should operate thier 4.4 S.P with 19" wheels based upon the data I provided in my append. When they choose to operate thier vehicles in marginal conditions with thier own safety and that of thier family members, thier parameters need to be filled in based upon more information than what my append contained.