Just picked up a new Ridgid X4 impact wrench, There were 2 left on the shelf in my store in Las Vegas, they were on clearance for $70
Bare tool only, I took it home and tried it out on several lug nuts on all 3 of my cars and it loosened the lugs without any trouble, I even tried it on my trailer that sits unused and it also removed it.
This was sitting on the end cap in the tool section with the Ridgid display with all the tools
This is going to be a ymmv as I was unable to find it on the website, they must if discontinued it and removed it from the website
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