Used this for casual stuff (lugnuts, frozen bolts etc.) for awhile, but recently had to do wheel bearings on the car, and had to use one of those screw type bearing press kits that everybody uses on Youtube. There is NO way I could have done that job without this impact wrench. I could barely budge the breaker bar trying to pop out the old bearings. Simple stuck nuts and stuff aren't a big deal, but that job required a huge amount of air, and my 20 gallon compressor could barely keep up, but I rSee full review