Parts for your 2012 Subaru Tribeca-Wheel studs nuts

2012 Subaru Tribeca wheel studs & nuts

Technical sources confirm the 2012 Subaru Tribeca is built with wheel studs and lug nuts. The 2012 Tribeca Owner’s Manual (Wheels and tyres section) specifies tightening the wheel nuts to 120 N·m. Subaru’s FAST electronic parts catalogue lists the front and rear hub “stud – wheel” and matching “nut – wheel” for the Tribeca platform, and the Subaru Service Manual tyre/wheel procedure details refitting wheels onto the hub using studs and nuts in a star pattern. That makes wheel studs and nuts absolutely relevant and fitted to this model.

On the 2012 Tribeca, the wheel studs are pressed into the hubs and the wheels are secured with lug nuts. Simple, strong and serviceable, this setup makes wheel changes quick while reliably clamping the wheel to the hub. The Tribeca runs a 5-stud pattern (5x114.3), with M12 x 1.25 threads and a 60-degree taper-seat nut, so sticking with the correct spec matters for safety and smooth driving.

As part of regular servicing or any wheel-off job (brakes, tyres, rotations), it’s smart to give the studs and nuts a once-over. Look for stretched or damaged threads, corrosion, or any nut that won’t run on by hand. If a rattle gun has overcooked the torque, studs can stretch and crack over time. Any suspect stud or nut should be replaced—don’t risk it on a heavy family SUV.

Best practice on refit:

• Start nuts by hand to avoid cross-threading.
• Tighten in a star pattern to seat the wheel squarely.
• Torque to 120 N·m with a calibrated torque wrench.
• Recheck torque after 50–100 km, especially after new tyres or rotations.

Avoid lubricants or anti-seize on threads or seats unless a Subaru service bulletin directs otherwise—oil changes the clamping force and can over-stress studs. If a stud is damaged, it’s a press-out/press-in job, many techs can do this without fully removing the hub, but clearance varies. Always pair new studs with good-condition nuts of the correct seat type and thread. Mixing mag-seat and taper-seat styles, or using the wrong thread pitch, is a fast track to vibration, loose wheels, or worse.

Done right, fresh, correctly torqued studs and nuts keep the Tribeca tracking straight, protect brake rotors from runout, and make every future wheel-off job that bit easier.

Popular questions about 2012 Subaru Tribeca wheel studs & nuts

What’s the correct torque for the Tribeca’s wheel nuts?
The 2012 Subaru Tribeca specifies 120 N·m for the wheel nuts. Tighten in a star pattern on clean, dry threads and seats, and recheck after 50–100 kilometres. Avoid anti-seize unless Subaru service information specifically allows it.

How do you know a wheel stud or nut needs replacing?
If a nut won’t spin on smoothly by hand, the threads look chewed, the stud turns in the hub, or there’s visible rust pitting, it’s time to replace. Post–rattle gun over-tightening often shows up as stretched threads or a stud that snaps during removal—replace the set if in doubt.

Are Tribeca wheel nuts the same as other Subarus?
Many Subarus share the M12 x 1.25 thread and 60-degree taper seat, but lengths, seat style and finishes can vary. To keep the wheel properly centred and clamped, match OEM-style taper-seat nuts for the Tribeca and avoid mixing mag-seat or different tapers.