Parts for your 2016 Suzuki Splash-Wheel studs nuts

2016 Suzuki Splash wheel studs and nuts — what they do and how to look after them

Technical references: The factory Suzuki workshop manual for Splash/Ritz (chassis and suspension/wheel sections) and the official Suzuki Electronic Parts Catalogue list pressed-in wheel studs and matching wheel nuts for the Splash built through 2016. These sources identify the front and rear hubs as using studs with conical-seat nuts (rather than wheel bolts). So, wheel studs and nuts are definitely relevant and fitted on the 2016 Suzuki Splash.

On a 2016 Suzuki Splash, the wheel studs are the fixed threaded pins pressed into each hub, and the wheel nuts are the fasteners that clamp the road wheel onto those studs. It’s a simple, reliable setup that makes wheel changes easy — the studs help locate the wheel while the nuts are torqued up to lock everything down. The Splash runs a 4-stud, 4x100 PCD layout with conical-seat nuts, the typical thread is M12 x 1.25 on Suzuki passenger models, and the recommended tightening torque commonly quoted in Suzuki service literature is around 100 N·m (always confirm against the owner’s manual or service data for your specific trim and market).

Good servicing habits go a long way with studs and nuts:

• Always start nuts by hand to avoid cross-threading, then finish with a torque wrench set to spec — avoid relying on a rattle gun for final tightening.
• Tighten in a criss-cross pattern so the wheel seats squarely. Re-check torque after 50–100 km following any wheel removal.
• Don’t lubricate threads or seating tapers unless a Suzuki procedure specifically calls for it, torque figures assume dry, clean threads.
• Inspect studs and nuts at service time for stretched threads, corrosion, or damaged tapers. Replace any suspect parts immediately, if several are corroded, it’s smart to renew them as a set on that hub.

If a stud is broken or threads are stripped, the usual replacement method is to remove the wheel and brake rotor/drum as needed, drive the old stud out, then pull a correct-spec new stud into the hub flange using a spacer and a sacrificial nut until the stud head seats fully. Always match the stud’s knurl diameter, length and thread to Splash specs and use the correct conical-seat nuts for steel or alloy wheels. Never mix thread pitches (for example, with parts intended for non-Suzuki applications) — that’s a fast track to damaged hubs and unsafe clamping.

Popular questions about 2016 Suzuki Splash wheel studs and nuts

What torque should the wheel nuts be tightened to?
For most 2016 Suzuki Splash variants, 100 N·m is the commonly cited figure in Suzuki service information. Because specs can vary by market and wheel type, confirm against the owner’s manual or workshop data and use a torque wrench, not just a rattle gun.

What thread and seat type do the Splash wheel nuts use?
Suzuki passenger models like the Splash typically use M12 x 1.25 threads with a 60° conical seat. Always match the thread pitch and seat style to avoid cross-threading or poor clamping. Don’t mix with M12 x 1.5 hardware from other makes.

How many studs per wheel, and what’s the PCD?
The 2016 Splash uses four studs per wheel with a 4x100 mm pitch circle diameter. That means four evenly spaced studs on a 100 mm circle — handy to know when selecting wheels or replacement hardware.