Parts for your 2013 Subaru Exiga-Wheel studs nuts

2013 Subaru Exiga wheel studs and nuts

Based on technical references — the Subaru Exiga (YA-series) Service Manual (Wheel/Tyre and Hub sections), the 2013 Exiga Owner’s Manual, and the Subaru FAST electronic parts catalogue for MY2013 Exiga — this model uses wheel studs with separate wheel nuts, not wheel bolts. So wheel-studs-nuts are absolutely relevant to the 2013 Subaru Exiga.

On the 2013 Exiga, the wheel studs are pressed into the hub and the tapered-seat wheel nuts clamp the wheel securely against the hub face. It’s a simple, reliable set-up that makes wheel changes quick and helps protect the hub threads from damage. Subaru specifies a 60° taper nut to match the wheel seat, and a tightening torque of around 120 N·m (check the Owner’s Manual for variant-specific data). Correct torque matters — too loose and the wheel can fret on the hub, too tight and studs can stretch or snap.

As part of regular servicing or whenever tyres are rotated, it’s smart to give the wheel-studs-nuts a quick once-over. Look for nicked or flattened threads, corrosion, or any nut that won’t run on smoothly by hand. If a nut binds early or the stud shows galling, replace the damaged part rather than forcing it — that’s how stripped threads and broken studs happen. Mixing seat styles (e.g., mag-seat nuts on tapered-seat wheels) is a no-go, as it reduces clamping and can loosen over kilometres.

• Always start nuts by hand and tighten in a criss-cross pattern.
• Use a torque wrench to 120 N·m on clean, dry threads — don’t oil or grease studs or nuts.
• After wheel or tyre work, recheck torque after 50–100 km of driving.
• If a stud is bent, corroded, or has damaged splines, have it pressed out and a new one pressed in, replace the matching nut as well.
• Ensure full thread engagement with the correct nut type for factory or aftermarket wheels (tapered-seat for OE Exiga alloys/steels).

Treat the wheel-studs-nuts as a safety-critical set of fasteners. With clean mating faces, the right nuts, and proper torque, the Exiga’s wheels stay planted and quiet, even over rough Kiwi backroads or Aussie highways.

Popular questions about 2013 Subaru Exiga wheel-studs-nuts

What’s the correct wheel nut torque on a 2013 Exiga?
Subaru specifies about 120 N·m for the Exiga’s wheel nuts. Use a torque wrench on clean, dry threads and recheck after 50–100 km. Always confirm against the Owner’s Manual for your exact trim.

What nut and stud type does the Exiga use?
The 2013 Exiga uses M12 × 1.25 studs with 60° tapered-seat wheel nuts. Don’t mix mag-seat or ball-seat nuts — the seat must match the wheel.

What if a wheel stud is stripped or broken?
Stop driving and have the stud replaced. A technician will press out the damaged stud and press in a new one, then fit a fresh matching nut. It’s a straightforward repair that restores proper clamping force.