Maintaining the correct car tyre pressure is one of the easiest ways to stay safe and save money on the road — but many drivers still wonder, what PSI should car tyres be? In this guide, we explain everything you need to know about tyre PSI, how to check it, and why correct pressure is so important for safety, efficiency, and comfort — especially when driving around Brookvale, Dee Why, Manly, and the Northern Beaches.
What Does PSI Mean?
PSI stands for pounds per square inch, a unit used to measure tyre pressure. It indicates how much air is inside your tyre and directly impacts your vehicle’s performance, handling, and fuel use.
What PSI Should My Tyres Be?
Most vehicles recommend a PSI between 30 and 35, but the correct tyre pressure for your car depends on:
- Vehicle make and model
- Tyre type
- Load weight
- Driving conditions
To find your recommended PSI:
- Check the sticker inside the driver’s side door, glove box, or fuel flap
- Refer to your owner’s manual
- Visit a local mechanic in Brookvale, Manly, or Dee Why (like Beachwheels) for guidance
Avoid relying on the maximum PSI printed on the tyre — that’s the highest it can hold, not what’s best for daily driving.
Why the Right Car Tyre Pressure Matters
Whether you’re commuting across the Northern Beaches or heading out on a long trip, incorrect tyre pressure can:
- Reduce fuel efficiency
- Affect steering and braking performance
- Lead to uneven tyre wear or even blowouts
- Compromise your car’s road handling and comfort
Keeping your tyres correctly inflated improves safety, prolongs tyre life, and saves you money.
How Often Should I Check Tyre Pressure?
Check your tyre pressure monthly — and always before long drives. Temperature changes and daily use can cause fluctuations. A quick check at your local Brookvale or Manly mechanic ensures you’re always driving safely.
If you’re based near Dee Why, Manly, or anywhere on the Northern Beaches, pop into Beachwheels Automotive — we offer complimentary tyre pressure checks with every vehicle service and inspection.
What About Heavy Vehicles and Spare Tyres?
If you drive a heavy vehicle, tyre pressure requirements may be much higher. We recommend booking a heavy vehicle inspection to ensure all components — including tyres — meet safety standards.
Also, don’t forget to check your spare tyre’s PSI. It’s easy to overlook, but crucial in an emergency.
Tyre & Vehicle Inspections in Brookvale, Manly & Dee Why
At Beachwheels Automotive, we offer trusted tyre inspections and full vehicle servicing in Brookvale, helping drivers from Dee Why to Manly stay roadworthy. Whether you’re due for a rego check, tyre replacement, or just want peace of mind — our qualified mechanics are here to help.
Need Tyres Checked? Let Us Help
Still unsure what PSI your car tyres should be? Book a tyre inspection at Beachwheels Automotive in Brookvale — your trusted local mechanic on Sydney’s Northern Beaches, including Manly and Dee Why.
Contact us today to book your service or ask us about tyre safety.
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