I tried a search, but couldn't get a solid answer. I know that there ar issues with the combo of the TVS, long traction bars, and Bassani exhaust. Does this occur when using shackles with the TVS? I mean, If I put my stock shackles back on and only lower the truck as much as the TVS does on its own, will I still run into clearance issues? Please no speculation. If you are running this set up or have tried to and it didn't work, please give me some feed back. I am thinking the TVS only lowers the rear about 2", which is roughly where its at now, so I wouldn't think I'd have a problem....