TreadCompass

Mercedes-Benz CLS450 Lug Nut Torque

The Mercedes-Benz CLS450 lug nut torque is 115 ft-lbs (156 N·m) for 2022–2023 and 100 ft-lbs (136 N·m) for 2019–2021.

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Mercedes-Benz CLS450 · 2019–2023

The spec changed over the years. Pick your year above, or find it here:
2022–2023115 ft-lbs · 156 N·m
2019–2021100 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 CLS450

Compare prices across retailers for your size.

245/35R202019–2023 · Compare prices →245/40R192019–2023 · Compare prices →275/30R20 · rear2019–2023 · Compare prices →275/35R19 · rear2019–2023 · Compare prices →

Other Mercedes-Benz models

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Mercedes-Benz CLS450 lug nut torque FAQ

What is the lug nut torque for a Mercedes-Benz CLS450?

The Mercedes-Benz CLS450 lug nut torque is 115 ft-lbs (156 N·m) for 2022–2023 and 100 ft-lbs (136 N·m) for 2019–2021. Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all CLS450 trims use the same lug nut torque?

Yes. Every CLS450 trim in our database uses the same lug nut torque for a given model year.

Has the Mercedes-Benz CLS450 lug nut torque changed over the years?

Yes. It is 115 ft-lbs for 2022–2023 and 100 ft-lbs for 2019–2021. Pick your year above to see the exact spec.

What size tires come on the Mercedes-Benz CLS450?

Factory tire sizes include 245/35R20 (2019–2023), 245/40R19 (2019–2023), 275/30R20 (rear) (2019–2023) and 275/35R19 (rear) (2019–2023). 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.