I have to ask, why would u put in fixed back racing seats (that happened to be deisgned for racing) when ur just driving around on the street normal, and then want to throw in you heavy (i dont see them wieghing 30lbs, more like 50-60) when u actual are going to be taking turns. This seat sooo backwards to me, i just had to ask. What is your reasoning. ( comfort isnt a reason, its more like a joke)...??