There is one for cars (car size). I'm assuming they apply to passenger cars because I think it might work for light trucks too. I've used it once so far and it works great. I gave it 4 stars because the tool can use a small cone where the collet nut meets the tool to avoid damage. The ring nuts were crushed slightly on the surface that comes in contact with the tool, but not as badly. I would recommend using a ratchet rather than a hammer to avoid damaging the bearing inside the tool or the threads on the bolt.