None of the currently available cordless impact wrenches his will allow you adjust the torque to these exact settings. (AnAir impact wrench won’t, for that matter. An attachment that attaches to the end the impact, then the socket is attached, is the only solution. You should not miss this impactwrenchhub.com/best-cordless-impact-wrench-for-lug-nuts . It is basically another socket that will not let the tool torque exceed the set torque. These little items are quite expensive. They cost between $300 and $400.
These are made for assembly lines and production where precise torque is critical. Your torque ranges aren’t very large so I don’t think the torque attachment is necessary. Do you worry about the brackets being damaged? Are you using a lot of them to do so? I wouldn’t be concerned about 32 ft/lbs vs 85 ft/lbs. It isn’t that big of a difference. I recommend it. Ingersoll Rand 3/8 inch cordless impact wrench. This tool uses the same components as Ingersoll Rand’sAir impact wrenches. The 1/2″ model worked well for me. It is possible to control the speed by not pressing the trigger down too hard. The cordless impact will have a slower speed and lower torque if you only barely press the trigger. Although it isn’t exact, you won’t be able to shear the bolt. If that is your concern.
I was looking at videos about how to change tires, and I kept hearing that you should loosen the nuts when the tires touch the ground.This is what I did when I changed the 3 first tires. But, I decided to change the 4th one while it was still up air. I used the star-shaped method (with an impact wrench) and it looked great to me. (I am not a mechanic so any suggestion would be fine/ok).It was my speculation that it was because the manual wrench required the tire to touch the ground.An impact wrench is essential when dealing with stuck nuts. This will help you save a lot of time and effort. You’ll be surprised at how many versions are available if you look at the models. This might seem confusing at first.