Suzuki Baleno Brake Discs: Specs, Fitment & Wear Symptoms
A genuinely important, confirmed UK safety recall covers over 20,000 Swift, Baleno, S-Cross and Vitara models for a swelling brake booster valve — worth checking your specific VIN.
Illustration for editorial purposes
OEM Part Numbers
| Front discs, 1.0/1.2 engines, genuine reference (sold as a pair) | Suzuki OEM: 55311M69P10 |
|---|---|
| Front discs, dimensions | 252mm diameter, vented, 20mm thickness, 18mm minimum |
| Rear discs, most variants | 228mm diameter, solid, 9mm thickness |
The Part That Pads Depend On
Discs and pads work as a pair, and neglecting one tends to accelerate wear on the other — which is exactly why worn discs so often get discovered during what was meant to be a routine pad change.
What They Do
Brake discs provide the surface the brake pads clamp against to slow the car, converting momentum into heat through friction. Larger, sportier trims of the Baleno typically use bigger discs than standard versions to handle the additional heat generated by more aggressive braking.
Fitment & Compatibility
Disc size and specification vary by trim and braking package on the Baleno. Always confirm the exact disc size and design fitted to your specific trim before ordering. Whether you're sourcing a replacement brake discs for your Suzuki Baleno from a dealer, specialist, or online marketplace, always check compatibility against your registration or VIN before buying.
Common Wear Symptoms
- Vibration or pulsing through the brake pedal — often a sign of warped discs, usually from excessive heat build-up.
- Visible grooves or scoring on the disc surface — indicates the pads have worn down to metal and are cutting into the disc itself.
- Squealing that persists even with new pads — can point to a rough or glazed disc surface needing replacement.
- Longer stopping distances despite good pads — worn or warped discs reduce effective braking surface contact.
DIY Replacement Difficulty
This is a moderate DIY job for someone comfortable with basic tools and a jack, typically done alongside a pad replacement since the caliper needs removing either way. Rear discs on cars with an electronic parking brake may need a specific tool or diagnostic device to retract the caliper. Expect 45–90 minutes per side including pads.
A Genuinely Important, Confirmed UK Safety Recall Worth Checking
This is genuinely worth checking directly against your specific car: Suzuki has issued a confirmed recall covering over 20,000 Swift, Baleno, S-Cross and Vitara models built between 2016 and 2022, addressing a valve between the engine and the vacuum-assisted brake booster that can swell under certain conditions. This can mean increased pedal effort is needed to achieve the expected stopping distance, which Suzuki itself states could increase the risk of a crash if left unaddressed. It's genuinely worth contacting Suzuki with your VIN directly to confirm whether this recall has been carried out on your car.
It's also worth knowing that surface rust on discs after a period of inactivity is generally normal and nothing to worry about, but deep pitting or an uneven lip forming on the surface points toward genuinely neglected calipers rather than harmless surface corrosion.
OEM vs. Aftermarket
Reputable aftermarket brake discs are widely regarded as safe and effective, provided they carry proper certification and match the correct size and design for your trim. As with pads, this is a part worth not cutting corners on — budget unbranded discs are a common source of premature warping and noise complaints.
More Suzuki Brake Discs Guides
The same part, covered across other Suzuki models.