TreadCompass

Volvo 780 Lug Nut Torque

The 1987–1991 Volvo 780 lug nut torque is 65 ft-lbs (88 N·m).

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Volvo 780 · 1987–1991

Lug nut torque
65ft-lbs88 N·m
Same spec for every year 1987–1991.
  • ✓ 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 Volvo 780

Compare prices across retailers for your size.

205/60R151987–1989 · Compare prices →195/65R151990–1991 · Compare prices →

Other Volvo models

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Volvo 780 lug nut torque FAQ

What is the lug nut torque for a Volvo 780?

The 1987–1991 Volvo 780 lug nut torque is 65 ft-lbs (88 N·m). Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all 780 trims use the same lug nut torque?

Yes. Every 780 trim in our database uses the same lug nut torque for a given model year.

Has the Volvo 780 lug nut torque changed over the years?

No. It has been 65 ft-lbs (88 N·m) for every model year we have, 1987–1991.

What size tires come on the Volvo 780?

Factory tire sizes include 205/60R15 (1987–1989) and 195/65R15 (1990–1991). 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.