TreadCompass

Mercedes-Benz G550 Lug Nut Torque

The Mercedes-Benz G550 lug nut torque is 115 ft-lbs (156 N·m) for 2020–2026 and 100 ft-lbs (136 N·m) for 2009–2019. The 2017–2018 4x4 Squared uses 110 ft-lbs.

OR PICK YOUR VEHICLE

Mercedes-Benz G550 · 2009–2026

The spec changed over the years. Pick your year above, or find it here:
2020–2026115 ft-lbs · 156 N·m
2019100 ft-lbs · 136 N·m
2017–2018100 ft-lbs · 136 N·m
110 ft-lbs (149 N·m) on 4x4 Squared
2009–2016100 ft-lbs · 136 N·m
  • ✓ 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 G550

Compare prices across retailers for your size.

265/60R182009–2026 · Compare prices →275/55R192016–2026 · Compare prices →275/50R202019–2026 · Compare prices →325/55R222017–2018 · Compare prices →

Other Mercedes-Benz models

190D190E230SL240D250SL260E280280CE280E280S280SE280SLAll Mercedes-Benz models →

Mercedes-Benz G550 lug nut torque FAQ

What is the lug nut torque for a Mercedes-Benz G550?

The Mercedes-Benz G550 lug nut torque is 115 ft-lbs (156 N·m) for 2020–2026 and 100 ft-lbs (136 N·m) for 2009–2019. The 2017–2018 4x4 Squared uses 110 ft-lbs. Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all G550 trims use the same lug nut torque?

No. Most trims use the standard spec, but the 2017–2018 4x4 Squared uses 110 ft-lbs.

Has the Mercedes-Benz G550 lug nut torque changed over the years?

Yes. It is 115 ft-lbs for 2020–2026 and 100 ft-lbs for 2009–2019. Pick your year above to see the exact spec.

What size tires come on the Mercedes-Benz G550?

Factory tire sizes include 265/60R18 (2009–2026), 275/55R19 (2016–2026), 275/50R20 (2019–2026) and 325/55R22 (2017–2018). 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.