Porsche Macan Tyre Pressures

Manufacturer-recommended front and rear pressures for every Macan tyre size and variant — in psi, bar or kPa.

4
Wheel sizes
5
Model variants
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Find the right pressure for your Porsche Macan

Not sure of your wheel size? It's the last number in the tyre size on your sidewall.

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How to check

Checking your Porsche Macan tyre pressure

Two minutes at home or on a garage forecourt is all it takes.

Find your pressure

Look up your tyre size in the pressure chart, or check the sticker inside the driver's door jamb or fuel filler flap.

Check the tyres cold

Recommended figures are cold pressures — measure before driving, or at least a couple of hours after a journey.

Top up all four monthly

Check every tyre (and the spare) once a month and before long trips, then refit the valve caps securely.

Tyre Pressure Chart

Recommended pressures for your Porsche Macan

Cold inflation pressures as recommended by Porsche. Use the laden figures when the car is fully loaded with passengers or luggage.

Tyre sizeFrontFront (loaded)RearRear (loaded)
235/60 R18 103V MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/60 R18 103W MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/60 R18 103V MACAN D 33 psi2.3 bar228 kPa ––– ––– –––
235/60 R18 103W MACAN D 33 psi2.3 bar228 kPa ––– ––– –––
235/60 R18 103V MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/60 R18 103W MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/60 R18 103V MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/60 R18 103W MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/60 R18 103V MACAN TURBO 33 psi2.3 bar228 kPa ––– ––– –––
235/60 R18 103W MACAN TURBO 33 psi2.3 bar228 kPa ––– ––– –––
255/55 R18 105V MACAN ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/55 R18 105W MACAN ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/55 R18 105V MACAN D ––– ––– 36 psi2.5 bar248 kPa –––
255/55 R18 105W MACAN D ––– ––– 36 psi2.5 bar248 kPa –––
255/55 R18 105V MACAN GTS ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/55 R18 105W MACAN GTS ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/55 R18 105V MACAN S ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/55 R18 105W MACAN S ––– ––– 38 psi2.6 bar262 kPa 38 psi2.6 bar262 kPa
255/55 R18 105V MACAN TURBO ––– ––– 36 psi2.5 bar248 kPa –––
255/55 R18 105W MACAN TURBO ––– ––– 36 psi2.5 bar248 kPa –––
235/55 R19 101V MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/55 R19 101Y MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/55 R19 101V MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/55 R19 101Y MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/55 R19 101V MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
235/55 R19 101Y MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
255/50 R19 103V MACAN ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/50 R19 103Y MACAN ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/50 R19 103V MACAN GTS ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/50 R19 103Y MACAN GTS ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/50 R19 103V MACAN S ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
255/50 R19 103Y MACAN S ––– ––– 38 psi2.6 bar262 kPa 38 psi2.6 bar262 kPa
265/50 R19 110V MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
265/50 R19 110Y MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
265/50 R19 110V MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
265/50 R19 110Y MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
265/50 R19 110V MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
265/50 R19 110Y MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
265/45 R20 104V MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/45 R20 104Y MACAN 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
265/45 R20 104Y MACAN D 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa 32 psi2.2 bar221 kPa
265/45 R20 104V MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/45 R20 104Y MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/45 R20 104V MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/45 R20 104Y MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
275/45 R20 110V MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
275/45 R20 110Y MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
275/45 R20 110V MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
275/45 R20 110Y MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
275/45 R20 110V MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
275/45 R20 110Y MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/40 R20 106V MACAN ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/40 R20 106Y MACAN ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/40 R20 106V MACAN GTS ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/40 R20 106Y MACAN GTS ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/40 R20 106V MACAN S ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/40 R20 106Y MACAN S ––– ––– 38 psi2.6 bar262 kPa 38 psi2.6 bar262 kPa
265/40 R21 105V MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/40 R21 101Y MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/40 R21 105V MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/40 R21 101Y MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/40 R21 105V MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
265/40 R21 101Y MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa ––– –––
295/35 R21 107V MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/35 R21 103Y MACAN ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/35 R21 107Y MACAN 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/35 R21 107V MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/35 R21 103Y MACAN GTS ––– ––– 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/35 R21 107Y MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/35 R21 107V MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
295/35 R21 103Y MACAN S ––– ––– 38 psi2.6 bar262 kPa 38 psi2.6 bar262 kPa
295/35 R21 107Y MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
315/35 R21 111Y MACAN 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa 32 – 33 psi2.2 – 2.3 bar221 – 228 kPa 32 – 36 psi2.2 – 2.5 bar221 – 248 kPa 32 – 36 psi2.2 – 2.5 bar221 – 248 kPa
315/35 R21 111Y MACAN GTS 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa
315/35 R21 111Y MACAN S 33 psi2.3 bar228 kPa 33 psi2.3 bar228 kPa 36 psi2.5 bar248 kPa 36 psi2.5 bar248 kPa

Always double-check against the tyre placard inside the driver's door or your Porsche handbook — pressures can vary by exact specification and year.

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Why it matters

The right pressure pays for itself

Tyres naturally lose around 1–2 psi a month, and more in cold weather — so even careful drivers end up under-inflated. Running your Macan below Porsche's recommended pressure increases rolling resistance, which means more fuel burned, faster shoulder wear and longer braking distances in the wet.

Over-inflating isn't the answer either: too much air shrinks the tyre's contact patch, wearing the centre of the tread and making grip and ride quality worse. The recommended figures in the chart are the sweet spot — and if you're carrying a full load of passengers or luggage, switch to the laden values before you set off.

How pressure shapes your grip on the road

Under-inflated Only the shoulders touch — vague steering, extra fuel, hot edges
Correct pressure Full, even contact — best grip, wear and fuel economy
Over-inflated Just the centre grips — harsher ride, faster middle wear

The red zones are where a mis-inflated tyre carries the load — and where it wears out first.

Help & Advice

Tyre pressure questions, answered

What tyre pressure should a Porsche Macan be?
It depends on your tyre size and variant — most Macan fitments sit roughly between 30 and 38 psi (about 2.1–2.6 bar). Use the chart on this page to find your exact size, and confirm against the sticker inside the driver's door jamb or your handbook.
Where do I find the recommended pressure on the car?
Most Porsche models have a tyre placard inside the driver's door jamb; some print it inside the fuel filler flap or glovebox lid. It lists front and rear pressures for each approved tyre size, including fully-laden figures. The owner's handbook has the same table.
When should I use the laden pressures?
Use the laden (loaded) figures when the car is carrying close to a full load — four or five occupants, a packed boot, or towing. The extra pressure supports the added weight and keeps the car stable. Drop back to the normal figures once you've unloaded.
What's the difference between psi, bar and kPa?
They're just different units for the same pressure. UK forecourt gauges usually read psi (pounds per square inch), European handbooks often quote bar, and kPa (kilopascals) appears on many door stickers. 1 bar = 14.5 psi = 100 kPa — or simply switch units on the pressure chart.
How often should I check my tyre pressures?
Once a month, and always before a long journey or when loading the car up. Tyres lose air naturally, and a visual glance won't spot a few psi missing. Check them cold, and if one tyre keeps losing pressure faster than the rest, have it inspected — it may have a slow puncture.
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