The old timer at the Springfield swap meet told me to quit using my impact wrench on lug nuts, and he was right | Classic Car Maintenance - Pinecone Attack
The old timer at the Springfield swap meet told me to quit using my impact wrench on lug nuts, and he was right
He said it stretches the studs and I laughed it off, but then I snapped one on my 65 Mustang two weeks later and spent $40 on a tap and die set to fix it. Now the breaker bar comes out first every time, has anyone else wrecked a stud before they learned this the hard way?