Parts for your 2015 Ford Falcon-Wheel studs nuts

2015 Ford Falcon wheel studs and nuts — what they are and how to look after them

Wheel studs and nuts are absolutely used on the 2015 Ford Falcon (FG X). This is confirmed by Ford’s FG X Falcon Owner’s Manual (Wheels and Tyres section), the Ford Falcon FG/FG X Workshop Manual (Wheel and Tyre, Hubs and Bearings), and the Ford Genuine Parts Catalogue for FG/FG X, which all list press-in wheel studs and tapered-seat wheel nuts for the vehicle’s 5×114.3 hub pattern.

On the FG X Falcon, the wheel studs are pressed into the hub and the nuts clamp the wheel tight against the hub face. That clamping force is what keeps the wheel located and the brake rotor secure, so correct torque and clean mating surfaces matter a lot. Factory guidance specifies a torque value in the owner’s manual, for many OE Falcon trims this is commonly around 135 Nm, but the vehicle’s manual and wheel spec should always be followed.

During regular servicing or any wheel-off job (tyres, brakes, suspension), it’s smart to treat the studs and nuts as safety-critical fasteners. Threads and seating cones should be clean and dry—no oil or anti-seize on the threads or seats unless a service bulletin specifically instructs it, because lubrication changes friction and can over-stress studs. If a nut feels rough or binds, replace it rather than forcing it. Likewise, any stud with damaged threads, visible stretching, or corrosion pitting should be swapped out. Press-in studs are straightforward for a workshop to replace and are available in the correct M12 x 1.5 pitch and length to suit OE wheels.

• Tighten nuts in a star pattern with a torque wrench, avoid relying on a rattle gun for final torque.
• Re-check torque after 50–100 km whenever a wheel has been removed and refitted.
• Match the nut’s seat to the wheel: the Falcon uses 60° tapered seats, don’t mix mag-seat or ball-seat hardware.
• Ensure proper thread engagement—at least one full nut-width of thread, typically 7+ full turns on M12 studs.
• If multiple studs are damaged on one hub, consider replacing the full set to maintain consistent clamping.

Look for warning signs like clicking under load, a wobble at speed, or shiny, fretted cone seats on the nuts. Keeping the hub face free of rust scale and the wheel bore clean helps the clamping do its job and keeps the Falcon tracking straight and true.

Popular questions about 2015 Ford Falcon wheel studs and nuts

What’s the correct wheel nut torque for a 2015 Ford Falcon?
Ford specifies the torque in the FG X Owner’s Manual for the wheel and trim fitted. Many OE Falcons sit around 135 Nm, but owners should follow the exact figure in the manual or on the vehicle’s service label. Proper torque prevents loosening and avoids stretching the studs.

Can a single damaged wheel stud be replaced on its own?
Yes. A workshop can press out the damaged stud and install a new one of the correct pitch and length. Depending on the corner, partial hub removal may be required. It’s also good practice to replace the matching nut and inspect the remaining studs for wear.

Are the wheel nuts the same for steel and alloy Falcon wheels?
The FG X uses 60° tapered-seat nuts, but some OE nuts differ in style or cap finish between steel and alloy wheel packages. Always match the seat type and length to the wheel. Mixing the wrong seat type can cause the nuts to loosen or damage the wheel.