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Key Takeaways
- The minimum recommended tyre pressure for the second-generation Audi A1 is 32 PSI (220 kPa / 2.2 bar), but the correct figure depends on your specific tyre size and model year.
- Front and rear tyre pressures differ on the Audi A1, with the front tyres typically requiring more pressure than the rear.
- Always check tyre pressure when the tyres are cold, as driving even a short distance heats the air inside and gives a falsely high reading.
- The tyre pressure sticker on your Audi A1's door jamb is a reliable reference point for the correct figures.
- The Ordiniq AutoPump provides a reliable, cordless way to keep your Audi A1 tyres at the correct pressure year-round, delivering a maximum output of 150 PSI with ±1 PSI accuracy across PSI, BAR, and kPa readouts. Every purchase includes free UK delivery, a 90-day money-back guarantee, and free tyre pressure monitoring caps.
The Correct Tyre Pressure for the Audi A1
Front and rear tyre pressures differ on the Audi A1, because it is a front-wheel-drive car. Depending on your tyre size and axle position, the correct pressure could range from 32 PSI to 41 PSI.
The 32 PSI figure you'll see quoted most often for the Audi A1 refers specifically to the rear tyres on vehicles fitted with either 195/55 R16 or 215/40 R18 tyres. It is not a universal figure for every tyre on the car.
Read on to learn more about the correct tyre pressure for the Audi A1 in PSI, kPa, and BAR, and how to monitor these figures to avoid tyre accidents.
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PSI, kPa & BAR: What's the Difference?
All three units (PSI, kPa, and bar) measure the air pressure inside your tyre. The difference is which measurement system is being used. PSI (pounds per square inch) is the most common in the UK. In Australia, kPa is the traditional primary unit on tyre placards, though PSI is also widely understood. kPa (kilopascal) appears on many modern tyre placards, particularly in Australian-market vehicles.
None of them is more accurate than the others; they're just different scales. To convert between PSI and kPa, multiply PSI by 6.895 for kPa, or divide kPa by 6.895 for PSI.
Here’s a quick conversion guide for these measurement scales:
|
PSI |
kPa |
BAR |
|
32 PSI |
220 kPa |
2.2 bar |
|
35 PSI |
240 kPa |
2.4 bar |
|
38 PSI |
260 kPa |
2.6 bar |
|
41 PSI |
280 kPa |
2.8 bar |
Audi A1 Tyre Pressure Figures by Tyre Size
The Audi A1 has been fitted with several different tyre sizes across its production years. Each size has its own recommended pressure, and those pressures differ between the front and rear wheels (Image source: Audi UK).
The figures below are based on tyre placard data and should be used as a reference alongside your owner's manual.
215/45 R17 Tyre Pressure: 41 PSI Front, 35 PSI Rear
The 215/45 R17 is one of the more common tyre sizes on the Audi A1, including the XL-rated and M+S (mud and snow) versions. Both share the same recommended pressures. At 41 PSI (280 kPa / 2.8 bar) at the front and 35 PSI (240 kPa / 2.4 bar) at the rear, this is the highest pressure specification in the A1 range.
The higher front pressure on this size reflects the additional load the front axle carries. Running the front tyres at the same pressure as the rear would cause uneven wear and reduced handling response.
195/55 R16 & 215/40 R18 Tyre Pressure: 38 PSI Front, 32 PSI Rear
Both the 195/55 R16 and the 215/40 R18 tyre sizes share the same recommended pressures on the Audi A1. For front tyres, 38 PSI / 260 kPa (2.6 bar) is sufficient; for rear tyres, 32 PSI / 220 kPa (2.2 bar).
The 215/40 R18 is a low-profile tyre, meaning it has a shorter sidewall relative to its width. Low-profile tyres are more sensitive to pressure changes than taller sidewall tyres, so even a small pressure drop becomes noticeable in handling and tyre wear much faster.
Where to Find the Recommended Tyre Pressure for Your Audi A1
You can find the recommended tyre pressure for your Audi A1 on your door jamb sticker, owner’s manual, or fuel filler flap (Image source: Audi UK).
There are three places you can look up the correct tyre pressure for your Audi A1. Each one is reliable, but some are faster to access than others, depending on where you are when you need the information.
- Door Jamb Sticker: Located on the driver's side door frame, this placard lists pressures by tyre size. You'll find a small white or silver sticker with a table showing recommended tyre pressures. The table is organised by tyre size, with separate columns for front and rear pressures, typically shown in both kPa and PSI.
- Owner's Manual: Found in the glovebox, the owner’s manual contains full tyre specifications, including pressure for all load conditions. It also provides the most comprehensive tyre pressure information for your specific model year.
- Fuel Filler Flap: Some Audi A1 models include a small tyre pressure label here as a secondary reference.
Keep Your Audi A1 Tyres at the Right Pressure Year-Round with the Ordiniq AutoPump
The Ordiniq AutoPump makes monthly pressure checks and top-ups effortless. Its digital gauge displays real-time pressure in PSI, BAR, and kPa with ±1 PSI accuracy, matching all three measurement units you'll find on your Audi A1's tyre pressure placard. Plus, the intelligent auto shut-off stops inflation precisely at your preset target, eliminating the risk of overinflation that can cause centre-line tread wear and reduce grip on your A1's tyres.
Use the Ordiniq best-selling AutoPump to maintain accurate tyre pressure on your Audi A1.
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Frequently Asked Questions (FAQs)
What is the recommended tyre pressure for an Audi A1?
The recommended tyre pressure for an Audi A1 depends on the tyre size fitted to your car. For 215/45 R17 tyres, the front pressure is 41 PSI (280 kPa / 2.8 bar) and the rear is 35 PSI (240 kPa / 2.4 bar). For 195/55 R16 and 215/40 R18 tyres, the front is 38 PSI (260 kPa / 2.6 bar) and the rear is 32 PSI (220 kPa / 2.2 bar).
Is the front tyre pressure different from the rear on an Audi A1?
Yes. The Audi A1 is a front-wheel-drive vehicle, which means the front axle carries the engine weight and handles both steering and power delivery. This results in greater load and heat at the front, requiring higher inflation pressure than at the rear. Always inflate to the position-specific figures, not a single pressure across all four wheels.
How often should I check the tyre pressure on my Audi A1?
Check your Audi A1 tyre pressure at least once a month and before any long motorway journey. Tyres lose pressure gradually over time, even without a puncture, and seasonal temperature changes can cause a noticeable drop overnight.
Where is the tyre pressure sticker located on an Audi A1?
The tyre pressure sticker on the Audi A1 is located on the driver's side door jamb. The sticker lists the recommended pressures by tyre size, with separate figures for front and rear. Some models may also have a secondary label inside the fuel filler flap.
How does the Ordiniq AutoPump benefit owners of the Audi A1?
With the Ordiniq AutoPump, you can check and maintain your tyre pressures at home in minutes, without queuing at a petrol station. Its digital gauge displays pressure in PSI, BAR, and kPa, all three units found on the Audi A1's door-mounted tyre pressure placard. Additionally, the included free tyre pressure monitoring caps give you an instant visual warning when pressure drops, helping you catch issues early and avoid affecting fuel efficiency or tyre longevity.
*Note: Pricing and/or product availability mentioned in this post are subject to change. Please check our website for current pricing and stock information before making a purchase.
