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The Toyota Prius is one of the most iconic and trusted hybrid cars on UK roads.
Since the launch of its fourth generation in 2015, it has remained a popular choice for drivers.
The correct tyre pressure can vary slightly depending on wheel size and whether or not the car is fitted with a full-size spare tyre.
Maintaining the correct tyre pressure is vital for safety. To make things easier, we've compiled data from Toyota owner handbooks to help you find the right tyre.
The following table provides the recommended cold tyre inflation pressures for the Toyota Prius, covering model years from 2015 to 2022.
If your vehicle has aftermarket wheels or is a rare trim level, we recommend consulting the vehicle handbook or visiting Toyota’s official website for further information.
| Years | Tyre Size | Front Tyre Pressure | Rear Tyre Pressure |
|---|---|---|---|
| 2015–2022 | 195/65R15 91H (no full-size spare) | 250 kPa (2.5 bar, 36 psi) | 240 kPa (2.4 bar, 35 psi) |
| 2015–2022 | 195/65R15 91H (with full-size spare) | 220 kPa (2.2 bar, 32 psi) | 220 kPa (2.2 bar, 32 psi) |
| 2015–2022 | 215/45R17 87W | 220 kPa (2.2 bar, 32 psi) | 210 kPa (2.1 bar, 30 psi) |
Disclaimer: The information provided in this article is intended for reference purposes only. Tyre pressures can vary based on engine size, wheel size, trim level, and load. Always refer to your vehicle’s official handbook or consult Toyota directly for the most accurate specifications. We accept no responsibility for any discrepancies or incorrect usage of this data.
Checking your Toyota’s tyre pressure regularly is essential—particularly before long journeys or periods of heavy use.
Incorrect tyre pressures can have a significant impact on the safety and handling of your vehicle.
Under-inflated or over-inflated tyres tend to wear unevenly and more quickly, reducing their lifespan and decreasing fuel efficiency.
In addition to performance and economy, correctly inflated tyres offer better comfort and reduce the risk of tyre failure on the road.
Looking to book an MOT for your Toyota? You can schedule your MOT online quickly and easily via Blackcircles.com.
Our trusted network of local garages makes it simple to keep your vehicle safe and road legal.

We love to hear from our customers. Connect with us today and let’s start a conversation.