Mercedes Benz C 240 wheel lug torque

Frequently asked questions

What is the wheel lug torque for a Mercedes Benz C 240?

It is 81 to 96 lbf·ft (110–130 N·m) depending on model year. For 2005 the figure is 96 lbf·ft (130 N·m / 13.3 kgf·m).

Did the C 240 torque specification change between model years?

The C 240 torque specification changed over its production run: 81 lbf·ft applies to 2001–2004, while 96 lbf·ft applies to 2005. Using the wrong generation's figure can under- or over-tighten the wheel — match your model year exactly.

Should I grease the wheel studs on a C 240?

Torque figures apply to clean, dry threads. Do not grease, oil or anti-seize the studs unless the manufacturer explicitly calls for it — lubricant can raise clamping force well beyond the target and stretch or snap a stud.

In what order should I tighten the wheel fasteners on a C 240?

Tighten in a star (criss-cross) pattern in two or three passes, finishing with a calibrated torque wrench at the figure for your year, with the wheel on the ground. Re-check after 50–100 miles.