How many ft lbs should lug nuts be?
And when you look at that, and realize that the average torque required on a lug nut, to hold the wheel on, is 80 to 90 ft-lbs, well you can imagine how over-tightened some of these lug nuts are.
Now that’s a problem because it almost guarantees warped brake rotors..
What size drive torque wrench for lug nuts?
1/2 inchA 1/2 inch torque wrench with a working range of 30 to 160 ft lbs is the correct size tool for lug nuts and other heavy fasteners.
Do you really need a torque wrench?
If you plan to do any major work on your engine or on some major powertrain components, you absolutely need a torque wrench. Overtightening cylinder-head bolts, for instance, can easily cause expensive damage and catastrophic coolant loss. Too-tight exhaust manifold bolts can cause the manifold to crack.
What happens if you tighten lug nuts in a circle?
If you just go around the wheel in a circle (clockwise or counter), the wheel can actually flex in a way that leaves the first lug you tightened a little loose. Things can shift underneath even the tightest lug nut or bolt.
How tight should lug nuts be torqued?
The general rule for steel wheel lug nut torque is usually around 80ft/lb, and for aluminum wheel is around 100ft/lb. It can be used in most cases, but we would still prefer you to research for the exact torque for every particular model before you start working.
What happens if you dont torque lug nuts?
Re-torquing the wheels involves tightening the lug nuts to help ensure they’re not too tight or too loose. Too tight, and the nuts can damage bolt threads, break fasteners or warp new rotors. Too loose, and your wheel could fall off when you’re driving.
Can I tighten lug nuts by hand?
Install the wheel lugs by hand. Most manufacturers do not recommend using any lubricant or anti seize compound on the lugs. Push the wheel home on the hub and using your socket wrench, tighten the wheel nuts just enough to hold the wheel snugly.