TreadCompass

BMW 633CSi Lug Nut Torque

The 1977–1984 BMW 633CSi lug nut torque is 80 ft-lbs (108 N·m).

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BMW 633CSi · 1977–1984

Lug nut torque
80ft-lbs108 N·m
Same spec for every year 1977–1984.
  • ✓ Tighten in a star pattern, in two passes, with a torque wrench (not an impact gun)
  • ✓ Re-check the torque after the first 50–100 miles
  • ✓ Confirm against your owner’s manual; aftermarket wheels can differ

Source: TreadCompass vehicle fitment database. Page updated November 2026. Specs can vary with aftermarket wheels and lug hardware, so always confirm with your owner’s manual.

Factory tire sizes for the BMW 633CSi

Compare prices across retailers for your size.

205/70R141979–1984 · Compare prices →225/50R161979–1984 · Compare prices →195/70R141977–1978 · Compare prices →

Other BMW models

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BMW 633CSi lug nut torque FAQ

What is the lug nut torque for a BMW 633CSi?

The 1977–1984 BMW 633CSi lug nut torque is 80 ft-lbs (108 N·m). Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all 633CSi trims use the same lug nut torque?

Yes. Every 633CSi trim in our database uses the same lug nut torque for a given model year.

Has the BMW 633CSi lug nut torque changed over the years?

No. It has been 80 ft-lbs (108 N·m) for every model year we have, 1977–1984.

What size tires come on the BMW 633CSi?

Factory tire sizes include 205/70R14 (1979–1984), 225/50R16 (1979–1984) and 195/70R14 (1977–1978). Check the sidewall of your current tires to confirm yours, then compare prices for that size above.

New to torquing wheels? See how to torque lug nuts and common questions.