yeah I guess I could just tell them to leave mine out. Let me ask you guys this will the 6" on 37's have the same effect that the 8 on 38's will as far as the vibration of the drive shaft or does it make any difference. That vibration worries me a little, I want my truck to still ride decently smooth and not feel all kinds of different things.Again sorry for so many questions you guys just make it really easy to ask them because you guys know the answers right away