Review on AOBEN 21V Brushless Cordless Impact Wrench With 1/2" Square Driver, Max 300 Ft-Lbs Torque (400N.M), 4.0Ah Li-Ion Battery, 6Pcs Sockets Set, Fast Charger And Tool Bag by Don Leblanc

I have a BMW 5 Series and my plan was to use this impact wrench to remove and replace tires on the vehicle. However, out of 10 wheel bolts on two separate tires, this impact wrench only broke lose one of them. I had to use a breaker bar and manually break lose the wheel bolts. The wrench made it convenient to remove the bolts the rest of the way and then to reinstall them. I do not know if the issue was that the BMW has wheel bolts instead of lugnuts but I have seen them removed with other impact wrenches. I have not tried this wrench on a traditional lugnut. I recommend spending a little more money and getting a wrench with more torque.