Autoblog and Yahoo may earn commission from links in this article.If you only occasionally need to remove a tire from your car, you can probably get away with doing it with a lug wrench. You might have to put a little extra muscle into it to get the job done, but since you won't be doing it all the time, you likely won't mind. But if, on the other hand, you work on cars for a living, forcing you to remove tires from them constantly, you should strongly consider investing in a heavy-duty impact wrench.An impact wrench can help you remove tires from vehicles in a jiffy. It can also tighten and loosen various engine parts and suspension components, making it an invaluable investment for mechanics. So if you're currently operating without one, why not buy a great option like the DeWalt 20V Max XR 1/2-Inch Impact Wrench? It usually costs $279 at Walmart but is on sale for just $184 right now, further highlighting why buying one immediately would be a wise decision.DeWalt 20V Max XR 1/2-Inch Impact Wrench, $184 (was $279) at WalmartDeWalt 20V Max XR 1/2-Inch Impact Wrench, $184 (was $279) at WalmartCheck PriceAlthough it's considered a mid-range option by DeWalt, this impact wrench packs plenty of power, thanks to its high-efficiency brushless motor. It can deliver up to 600 foot-pounds of fastening torque and up to 800 foot-pounds of breakaway torque, making it an ideal choice for those planning to use it for demanding auto maintenance and repair jobs. It also features four speed modes and a variable-speed trigger, putting you in control of how much power it produces.AdvertisementAdvertisementDespite all this power, the DeWalt impact wrench still manages to weigh under 4 pounds, ensuring you won't have any trouble carrying it around in your garage or pulling it out of your trunk if you catch a flat tire out on the highway. It's also equipped with a detent pin to keep sockets secure, even when you're pushing them to their limits.We also appreciate that this impact wrench has a bright, built-in work light that can illuminate a car's tires, engine bay, or undercarriage. It could come in handy if you're ever forced to change a tire on a dark road or in another dimly lit area.Related: Walmart Has a 'Powerful and Lightweight' DeWalt Impact Driver on Sale for 48% Off"I bought one for my mobile tire changing business, and it works great," one reviewer wrote. "I can change tires for a couple of days before I need a fresh battery."AdvertisementAdvertisement"I got it to help me get the lug nuts off my van, and it works pretty darn good," another reviewer remarked. "Its power shocked the heck out of me."Deals We're LovingDeWalt 20V Max XR 1/2-Inch High-Torque Impact Wrench, $190 (was $249) at WalmartDeWalt 20V Max XR 1/2-Inch Hammer Drill, $160 (was $249) at WalmartDeWalt 60V Max Flexvolt Angle Grinder, $162 (was $299) at WalmartThe DeWalt 20V Max XR 1/2-Inch Impact Wrench is 34% off at Walmart. Win battles against pesky lug nuts without breaking a sweat from now on by purchasing one today.This story was originally published by Autoblog on Aug 20, 2026, where it first appeared in the Deals section. Add Autoblog as a Preferred Source by clicking here.
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