Parts for your 2015 Subaru Xv-Wheel studs nuts

2015 Subaru XV wheel studs and nuts

Wheel studs and nuts are absolutely used on the 2015 Subaru XV. Technical references including the Subaru Owner’s Manual for the 2015 XV (which specifies a wheel nut tightening torque around 120 N·m), Subaru service literature showing press-in studs on the hub, and mainstream parts catalogues listing M12×1.25 studs with 60° conical-seat nuts for the GP-series XV (5×100 PCD) all confirm this. So, yes — no wheel bolts here, it’s the classic stud-and-nut setup.

On this XV, the five press-in studs on each hub give the wheel something solid to hang on while the conical-seat nuts clamp everything together. It’s a simple, reliable design that makes roadside wheel changes easier and keeps stress off the hub threads. When serviced right, they hold the wheel true, maintain brake disc alignment, and resist the hammering from Aussie and Kiwi roads.

As part of regular servicing, it pays to give the studs and nuts a once-over. Look for stretched threads, corrosion, burrs, or any nut that runs tight by hand — that can signal cross-threading. Replace any damaged stud or nut straight away rather than muscling it on with a rattle gun.

• Torque: Tighten wheel nuts to about 120 N·m using a torque wrench.
• Pattern: Use a star pattern to seat the wheel evenly.
• Clean, dry threads: Don’t lubricate the threads or the conical seats unless Subaru explicitly says so, as lube skews torque.
• Re-check: After wheel removal/rotation, re-torque after 50–100 km.

Replacement is straightforward but methodical. If a stud is broken, spinning, or the threads are chewed, press or draw the old stud out and pull a new, correct-spec stud in square to the hub face. Typically the brake caliper and rotor come off for working space. A stud installer tool (or sacrificial nut and washers) helps seat the new stud fully without damaging threads. Refit the rotor and caliper, hang the wheel on the studs, start the nuts by hand, then torque in a star pattern.

Stick with M12×1.25 nuts with a 60° conical seat and the right hex size for your wheel brace (commonly 19 mm). If switching to aftermarket wheels, confirm the seat style, don’t mix mag/flat-seat nuts with conical-seat wheels. Quality genuine or reputable aftermarket hardware is cheap insurance against loose wheels and wobbles.

Popular questions about 2015 Subaru XV wheel studs and nuts

What’s the correct wheel nut torque for a 2015 Subaru XV?
Most 2015 XVs specify about 120 N·m. Always tighten with a torque wrench in a star pattern and re-check after 50–100 kilometres. If in doubt, verify against the exact model/trim in the owner’s handbook.

What size are the studs and nuts on a 2015 Subaru XV?
They’re typically M12×1.25 thread with a 60° conical seat and a 19 mm hex. The vehicle uses a 5×100 bolt pattern, five studs per hub. Match seat type and thread pitch when replacing.

Can wheel bolts be used instead of studs and nuts?
No. The XV hub is designed for press-in studs and matching nuts. Swapping to bolts isn’t appropriate and can compromise safety and compliance.