After 4 cordless impacts, I know how fake the advertised nut busting torque is. I remove/install a couple thousand lug nuts a year, and always liked using a cordless impact. The first one I bought 16 years ago was a Milwaukee 18V rated for like 275ftlb, and it couldn't remove a 80ftlb lug nut, so I just loosened everything by hand and used it to just run the nut off, and on. Got tired of that after 3-4 years and bought the new Ingersoll Rand 19.2V rated for like 450ftlb, and it couldn't bust loose a 140ftlb nut, but it like the next 2 had the extended anvil which is a must have for wheel work, since you can use flip sockets, and not need a power robbing extension. Anyway, 3-4 years later IR came out with a W7000 20V rated at 780ftlb, and that one has worked great, except it couldn't remove grossly over torqued nuts that needed a 3 foot cheater. After lots of use, it seemed to be down on power slightly, and would coast to a stop instead of braking, which was annoying. So I bought the new W7250 rated for 1500ftlb. No matter what they claim, this thing is a beast with 4 power settings, with a hand tight shutoff, a wrench tight shutoff near 100ftlb, and 50%, full power modes. You sure wouldn't want to use full power to tighten anything, or you will probably break something. After using it for a couple weeks now, it blasts the lug nuts right off, and with the torque shutoff mode I can easily initially tighten the lug nuts to where it only takes 1/4 turn or less of movement with the torque wrench. I just bought the tool only for $318 since I could use my old battery/charger.