At the risk of high jacking modeltruckmafia's thread of his superbly built NTSB Aviation truck, I thought I'd start my own thread. I now have available the Meng F350 dually sets. These wheels are designed to replace the kit wheels with no modification necessary. I also have Firestone or BF Goodrich tire set available for them as well. You can visit my web site(link below signature) or my e-Bay store(Scenes Unlimited) for more info.