TreadCompass

Mercedes-Benz GLC43 AMG Lug Nut Torque

The Mercedes-Benz GLC43 AMG lug nut torque is 115 ft-lbs (156 N·m) for 2024–2026, 110 ft-lbs (149 N·m) for 2023 and 115 ft-lbs (156 N·m) for 2018–2022; earlier years are listed below.

OR PICK YOUR VEHICLE

Mercedes-Benz GLC43 AMG · 2017–2026

The spec changed over the years. Pick your year above, or find it here:
2024–2026115 ft-lbs · 156 N·m
2023110 ft-lbs · 149 N·m
2018–2022115 ft-lbs · 156 N·m
2017100 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 GLC43 AMG

Compare prices across retailers for your size.

255/40R212017–2026 · Compare prices →255/45R202017–2026 · Compare prices →285/35R21 · rear2017–2026 · Compare prices →285/40R20 · rear2017–2026 · Compare prices →265/40R212025 · Compare prices →295/35R21 · rear2025 · Compare prices →

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Mercedes-Benz GLC43 AMG lug nut torque FAQ

What is the lug nut torque for a Mercedes-Benz GLC43 AMG?

The Mercedes-Benz GLC43 AMG lug nut torque is 115 ft-lbs (156 N·m) for 2024–2026, 110 ft-lbs (149 N·m) for 2023 and 115 ft-lbs (156 N·m) for 2018–2022; earlier years are listed below. Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all GLC43 AMG trims use the same lug nut torque?

Yes. Every GLC43 AMG trim in our database uses the same lug nut torque for a given model year.

Has the Mercedes-Benz GLC43 AMG lug nut torque changed over the years?

Yes. It is 115 ft-lbs for 2024–2026, 110 ft-lbs for 2023, 115 ft-lbs for 2018–2022 and 100 ft-lbs for 2017. Pick your year above to see the exact spec.

What size tires come on the Mercedes-Benz GLC43 AMG?

Factory tire sizes include 255/40R21 (2017–2026), 255/45R20 (2017–2026), 285/35R21 (rear) (2017–2026), 285/40R20 (rear) (2017–2026), 265/40R21 (2025) and 295/35R21 (rear) (2025). 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.