Audi 80 Quiz
Wheels and Tires

Checking Wheel Bolt Tightness

In this manual: Wheels and Tires
Technical Description — 39Engines — 41Exhaust System — 13Cooling System — 28Fuel tank and fuel pump — 12Air Filter and Intake Ducts — 13Mono-Motronic Injection System — 18Digifant Injection System — 19KE-III-Jetronic Injection System — 35MPI and MPFI Injection Systems — 32Clutch — 11Transmission and Driveline — 21Suspension and Steering — 33Brake System — 41Anti-lock brake system — 8Wheels and Tires — 13Body Electrical System — 35Ignition System — 24Lighting — 14Signaling Devices — 7Instruments and Auxiliary Equipment — 54Heating and Ventilation — 7Body Components — 18Troubleshooting — 6Specifications — 13
~1min read

PROCEDURE

Each time the wheels are installed, check the wheel bolts for correct tightness after the first few kilometers driven.

The specified wheel bolt torque is 110 N·m. Do not overtighten the bolts with an extended lever. The torque value applies to clean, lightly lubricated threads.

Excessive or uneven tightening can cause the brake discs or drums to warp. This results in uneven braking, vibration when braking, and spot or flat wear of the tires.

Test yourself

A quick Audi 80 quiz: every answer comes with an explanation and a link to the manual page.