TreadCompass

Mercedes-Benz 380SE Lug Nut Torque

The 1979–1991 Mercedes-Benz 380SE lug nut torque is 80 ft-lbs (108 N·m).

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Mercedes-Benz 380SE · 1979–1991

Lug nut torque
80ft-lbs108 N·m
Same spec for every year 1979–1991.
  • ✓ 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 Mercedes-Benz 380SE

Compare prices across retailers for your size.

205/70R141979–1991 · Compare prices →

Other Mercedes-Benz models

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Mercedes-Benz 380SE lug nut torque FAQ

What is the lug nut torque for a Mercedes-Benz 380SE?

The 1979–1991 Mercedes-Benz 380SE 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 380SE trims use the same lug nut torque?

Yes. Every 380SE trim in our database uses the same lug nut torque for a given model year.

Has the Mercedes-Benz 380SE lug nut torque changed over the years?

No. It has been 80 ft-lbs (108 N·m) for every model year we have, 1979–1991.

What size tires come on the Mercedes-Benz 380SE?

Factory tire sizes include 205/70R14 (1979–1991). 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.