Parts for your 2016 Toyota Bb-Struts

2016 Toyota bB Struts — What They Do and How to Look After Them

Yes, the 2016 Toyota bB uses struts. Technical sources list a MacPherson strut front suspension with a torsion beam rear. Toyota’s JDM specification sheets for the QNC20/21 series, coverage in the Toyota bB (2005–2016) model articles, and independent spec databases (e.g., Carfolio and Autoevolution) all state front MacPherson struts and a rear torsion beam with coil springs and dampers. That means “struts” are relevant to the front end of this vehicle.

On the 2016 bB, the front struts do double duty: they act as both a shock absorber and a key structural part of the suspension that locates the wheel and holds the spring. This layout keeps the front end compact, helps steering response, and maintains correct wheel alignment. When the struts are healthy, the bB rides smoothly, brakes confidently, and looks after its tyres by keeping them planted and wearing evenly.

As part of regular servicing, it’s smart to have the struts inspected for leaks, dented housings, worn mounts, noisy bearings, or perished bump stops and dust boots. Many owners see original struts last 80,000–120,000 kilometres, though road conditions, load, and driving style in Australia and New Zealand can push that number up or down. If the vehicle feels floaty, crashes over bumps, dives under braking, or shows cupped/feathered tyre wear, it’s time to get the front end checked.

• Replace struts in axle pairs (both fronts together) to keep handling balanced.
• Always include new strut mounts/bearings and bump stops when fitting new units.
• Book a wheel alignment immediately after replacement.

Quality replacement struts will restore control and comfort, shorten braking distances on rough surfaces, and protect tyres from premature wear. For the 2016 bB, that’s especially noticeable around town where speed humps and patchy tarmac are common. Keeping the front struts fresh also protects other suspension parts—less shock goes through the control arm bushes and ball joints, and the steering stays precise. If the bB is frequently loaded or driven on coarse chip or corrugated roads, consider shorter inspection intervals and premium gas-charged struts matched to OE springs for the best balance of compliance and control.

Technical references: Toyota Motor Corporation bB QNC20/21 specification sheets (JDM, 2015–2016 model years), Toyota bB second-generation technical overviews (2005–2016), independent spec listings such as Carfolio and Autoevolution, all noting front MacPherson struts and a rear torsion beam.

FAQs

Does the 2016 Toyota bB have struts at the front and shocks at the rear?
Yes. The bB runs MacPherson struts up front and a torsion beam rear with separate coil springs and dampers. So “struts” apply to the front end, while the rear uses conventional shock absorbers.

How often should the front struts be replaced on a 2016 bB?
There’s no fixed interval, but many need replacement around 80,000–120,000 km. Inspect sooner if you notice poor ride control, nose-diving, extra body roll, or uneven tyre wear—especially if the car sees rough roads or heavy loads.

What are the signs of worn struts on a 2016 bB?
Look for oil seepage on the strut body, knocking over bumps, steering that feels vague, longer stopping distances on rough surfaces, and cupped or feathered tyre wear. Any of these warrant a professional check and likely replacement in pairs.