Date: August 24, 2026
Choosing the right premium tyre is about much more than matching the tyre size to your vehicle.
If you drive a Mercedes-Benz, BMW, Audi, Porsche, Land Rover, Bentley, Tesla or another premium vehicle, you may have noticed additional markings on Pirelli tyres such as:
*, RFT, PNCS, MO, MOE, AO, AOE, GOE, LR, B1, B2, N0, N1, N2, N3, N4, T0, T1 and T2.
You may also see Pirelli product families such as:
What do these markings actually mean?
Are all Pirelli tyres with the same size interchangeable?
And when should you choose Run Flat (RFT), PNCS or a specific Original Equipment (OE) marking?
This guide from Fasttrack Emarat explains the most important Pirelli tyre markings and technologies to help UAE drivers make a more informed tyre replacement decision.
A common mistake when replacing tyres is to look only at the size.
For example, you may have:
and find several Pirelli tyres with exactly the same dimensions.
However, one may have:
another:
another:
(*)
and another may have:
depending on the vehicle application.
These markings can identify an Original Equipment specification developed with the vehicle manufacturer.
Pirelli explains that marked tyres are developed in cooperation with vehicle manufacturers to create a tyre specifically matched to the characteristics of the vehicle. This development can consider handling, comfort, weight distribution, electronic systems, rolling resistance, high-speed performance and other vehicle-specific requirements.
That is why the correct replacement tyre should be selected by looking at the complete tyre specification, not simply the tyre size.
An Original Equipment tyre is a tyre developed and approved for a particular vehicle manufacturer's application.
Pirelli refers to these as marked tyres.
The marking appears on the tyre sidewall and identifies the relevant vehicle manufacturer or application.
Pirelli states that its OE-marked tyre programme began with Porsche in the 1980s and has expanded to many leading vehicle manufacturers.
These tyres are developed through extensive testing, including areas such as:
The objective is to achieve a tyre that works correctly with the vehicle's overall engineering.
The Pirelli Cinturato P7 is one of Pirelli's best-known premium touring tyres for passenger vehicles.
It is designed around a balance of:
Cinturato P7 is particularly suitable for drivers who want a premium touring tyre for everyday driving and longer highway journeys.
Ideal for:
The exact performance and available technologies depend on the particular size and specification.
One of the most important Pirelli technologies is:
RFT – Run Flat Technology
You may see:
Cinturato P7 RFT
or:
Cinturato P7 RUN FLAT
A Run Flat tyre uses a reinforced construction designed to allow the vehicle to remain mobile for a limited distance after significant loss of inflation pressure, subject to the vehicle and tyre manufacturer's conditions.
UAE drivers regularly travel long distances on high-speed roads such as:
A puncture on a busy highway can create a difficult and potentially unsafe situation.
Run Flat technology can provide additional mobility so that the driver can reach a safe location or tyre facility, subject to the manufacturer's specified limitations.
Important:
RFT does not mean you can drive indefinitely with a flat tyre.
After a pressure-loss event, the tyre should be inspected and replaced or repaired only where permitted by the tyre manufacturer and applicable safety requirements.
Pirelli PNCS – Noise Cancelling Technology
PNCS stands for Pirelli Noise Cancelling System™.
It is designed to reduce tyre-generated noise transmitted into the vehicle cabin.
Pirelli uses sound-absorbing material inside the tyre to help reduce cavity noise.
Tyre noise can be particularly noticeable in:
Electric vehicles are especially interesting because their powertrains are significantly quieter than conventional petrol and diesel engines.
As drivetrain noise decreases, road and tyre noise can become more noticeable.
PNCS is therefore particularly attractive to drivers who prioritise a quieter and more refined driving experience.
These are completely different technologies:
RFT = Run Flat / extended mobility
PNCS = noise reduction
A particular Pirelli tyre may be available with more than one technology depending on the application.
Pirelli P ZERO
The P ZERO family represents one of Pirelli's most recognised high-performance tyre ranges.
P ZERO tyres are commonly associated with:
The focus can include:
However, it is important to understand that P ZERO is a product family, not one universal tyre specification.
Different P ZERO tyres can have different:
Therefore, simply ordering "P ZERO in the same size" may not be sufficient for a premium vehicle.
Pirelli Scorpion Verde
Scorpion Verde is designed primarily for SUV and crossover applications.
It combines SUV characteristics with a focus on road performance and efficiency.
Depending on the particular version, the tyre may focus on:
It is particularly relevant for SUV owners who spend most of their driving time on paved roads
Pirelli Scorpion Zero
Scorpion Zero is a more performance-focused SUV and crossover tyre family.
It is aimed at drivers who want a sportier road-driving experience from their SUV.
Typical priorities include:
Scorpion Zero is particularly relevant to premium SUVs and vehicles where Pirelli has developed specific OE versions.
One of the markings that can confuse customers is:
*
The asterisk (*) is a BMW Original Equipment marking in Pirelli's current OE marking system. Pirelli lists the BMW markings as *, I*, II* and *1.
Therefore, if you see a Pirelli tyre with the BMW * marking, it indicates a BMW-specific OE tyre specification.
Why is this important?
BMW vehicles are engineered around precise handling, steering and suspension characteristics.
The tyre can influence:
For this reason, a BMW owner should check whether the vehicle requires the BMW-specific Pirelli marking rather than choosing only by size.
RFT = Run Flat Technology.
It indicates that the tyre is designed with technology intended to provide temporary mobility after a significant loss of inflation pressure.
Run Flat tyres are particularly useful for drivers who want additional mobility following a puncture.
However, RFT is not an OE manufacturer marking.
For example, you can have a tyre that combines:
BMW * + RFT
or:
Mercedes MOE + RFT
The two markings provide different information:
* or MOE = vehicle-specific OE specification
RFT = tyre technology
m
MO = Mercedes-Benz Original.
Pirelli identifies MO as a Mercedes-Benz Original Equipment marking.
An MO-marked Pirelli tyre has been developed for the applicable Mercedes-Benz vehicle application.
You may find MO on products such as:
If your Mercedes-Benz is specified for MO tyres, the OE marking should be considered when selecting replacements.
MOE is a Mercedes-Benz Original Equipment marking associated with an extended-mobility specification.
A tyre may be marked:
MOE + RFT
This combination tells you that the tyre is both:
MO
Mercedes-Benz Original specification.
MOE
Mercedes-Benz Original extended-mobility specification.
Do not automatically replace an MOE/RFT tyre with a conventional tyre just because the size is identical.
AO = Audi Original.
Pirelli lists AO as an Audi Original Equipment marking.
An AO-marked tyre is developed for the applicable Audi vehicle application.
Audi drivers should therefore check the original tyre sidewall and vehicle specification before ordering a replacement.
AOE is another Audi-related Pirelli Original Equipment marking.
The exact specification and available technologies depend on the individual tyre application.
Therefore, an Audi owner should not assume that all tyres carrying the same size are equivalent.
Check:
Size + Load Index + Speed Rating + AO/AOE + Technology
before replacement.
GOE is an Original Equipment marking listed by Pirelli for specific GENESIS applications.
If a GENESIS vehicle requires a GOE-marked Pirelli tyre, the correct OE specification should be verified before replacement.
LR = Land Rover Original Equipment marking.
Pirelli's OE marking system includes LR, along with additional Land Rover-related markings such as LR1, LR2, LR3 and LR5.
This is particularly relevant for vehicles such as:
Large premium SUVs can place significant demands on tyres because of their:
The correct OE tyre can help maintain the intended balance of handling, comfort and vehicle dynamics.
Pirelli's current OE marking table includes B1 among Bentley-related markings.
For Bentley applications, the complete sidewall marking should be checked rather than interpreting one code in isolation.
Bentley vehicles combine high power, high vehicle weight, high-speed capability and luxury-oriented ride characteristics, making correct tyre selection particularly important.
Important: Always verify the exact vehicle and Pirelli product application when interpreting B1/B2-type markings.
Pirelli also uses additional BMW-related star markings, including:
*1
The *1 marking is part of Pirelli's BMW-specific OE marking system.
It should not automatically be treated as identical to the standard * marking.
Pirelli's current OE information identifies several BMW star variants, including:
These markings represent different BMW-specific applications or specifications.
These markings are associated with Porsche Original Equipment specifications.
Pirelli's current OE table lists:
N0, N1, N2, N3, N4 and N5
along with other Porsche-specific markings.
You may see a Porsche tyre marked:
P ZERO N0
or:
P ZERO N1
Are N0 and N1 the same?
No.
| Marking | Specific Vehicle Line |
| ND0 | Developed specifically for the Porsche Panamera. |
| NC0 | Developed specifically for the Porsche Cayenne. |
| NE0 | Developed specifically for the Porsche Macan. |
| NF0 | Developed specifically for the Porsche Taycan (Electric). |
The N-number identifies the applicable Porsche-specific tyre development specification.
These specifications can involve differences in:
Therefore, Porsche owners should check the vehicle's recommended N specification.
The MGT tire marking belongs to an entirely different supercar family.
On a tire sidewall, MGT stands for Maserati Genuine Tires. Just like Porsche's "N" system, it indicates an Original Equipment (OE) homologation marking
Pirelli lists:
as Tesla-related Original Equipment markings.
Tesla vehicles have specific tyre requirements influenced by factors such as:
A Tesla tyre with a specific T marking may therefore have been developed to meet Tesla's requirements.
For example:
235/45 R18
does not automatically tell you which Pirelli specification is correct.
The vehicle's recommended OE marking should also be checked.
Electric vehicles can place different demands on tyres compared with conventional vehicles.
The combination of:
High vehicle weight + instant torque + regenerative braking + low powertrain noise
can affect tyre wear, rolling resistance, noise and handling.
This makes correct tyre specification particularly important for EV owners.
Pirelli's OE development process considers the interaction between tyre and vehicle systems, including vehicle electronics and other characteristics.
| Marking | Pirelli OE Application |
|---|---|
| * | BMW |
| RFT | Run Flat Technology |
| MO | Mercedes-Benz |
| MOE | Mercedes-Benz extended-mobility specification |
| AO | Audi |
| AOE | Audi |
| GOE | GMC |
| LR | Land Rover |
| B1 | Bentley |
| N0 | Porsche |
| N1 | Porsche |
| N2 | Porsche |
| N3 | Porsche |
| N4 | Porsche |
| T0 | Tesla |
| T1 | Tesla |
| T2 | Tesla |
Pirelli's official OE marking table contains additional manufacturer-specific variations, so this table should be treated as a practical guide rather than a complete list of every current Pirelli marking.
This is one of the most important things for customers to understand.
OE MARKING
Identifies the vehicle manufacturer/application.
Examples:
*
BMW
MO
Mercedes-Benz
AO
Audi
LR
Land Rover
N0
Porsche
T0
Tesla
TECHNOLOGY
Identifies a tyre feature.
Examples:
RFT
Run Flat Technology
PNCS
Pirelli Noise Cancelling System
Therefore, a tyre could potentially have both:
MOE + RFT
or:
* + RFT
or another OE marking combined with a specific Pirelli technology.
Consider this example:
P ZERO 245/40 R19 98Y XL MOE RFT
Here is what it tells you:
P ZERO
Pirelli tyre family.
245
Tyre width in millimetres.
40
Aspect ratio.
R
Radial construction.
19
Wheel diameter in inches.
98
Load index.
Y
Speed rating.
XL
Extra Load.
MOE
Mercedes-Benz Original extended-mobility specification.
RFT
Run Flat Technology.
This is why reading the entire sidewall is so important.
Pirelli also provides guidance on reading tyre markings, including tyre width, aspect ratio, construction, rim diameter and load index.
Imagine two tyres:
Tyre A
275/45 R21 110Y
Tyre B
275/45 R21 110Y LR
Both have the same basic size.
But Tyre B has a Land Rover OE marking.
Now consider:
Tyre C
245/40 R18 97Y
Tyre D
245/40 R18 97Y MOE RFT
Again, the dimensions may be similar, but the specifications and technologies are different.
This is why Fasttrack recommends checking the complete original tyre specification before replacement.
At Fasttrack Emarat, we recommend checking these details before ordering a premium Pirelli tyre:
Tyre brand
Pirelli
Tyre family
Cinturato P7 / P ZERO / Scorpion Verde / Scorpion Zero
Tyre size
Example:
245/40 R19
Load index
Example:
98Speed rating
Example:
Y
Extra Load
Check whether XL is required.
OE marking
Check for:
* / MO / MOE / AO / AOE / LR / N0 / T0 etc.
Run Flat
Check whether the vehicle requires:
RFT / RUN FLAT
PNCS
Check whether the vehicle is equipped with or requires a PNCS version.
Vehicle manufacturer specification
Always verify the recommended tyre specification for the exact vehicle.
Common Mistakes When Buying Pirelli Tyres
"The size is the same, so it will fit."
Physical fitment does not automatically mean the tyre is the correct vehicle specification.
"All P ZERO tyres are the same."
They are not. P ZERO is a family with different specifications and applications.
"MO and MOE are the same."
They are different Mercedes-Benz markings.
"RFT and PNCS are the same."
They perform completely different functions.
"N0 and N1 are interchangeable."
They are different Porsche-specific specifications.
"T0, T1 and T2 are just different names."
They identify different Tesla-related OE specifications.
"The OE marking doesn't matter."
For a vehicle designed around a specific OE tyre specification, it can matter significantly.
UAE driving conditions make tyre selection particularly important.
During summer, road surfaces can become extremely hot. Drivers also frequently travel at highway speeds and cover substantial distances between cities.
The right tyre should therefore be selected according to:
A premium tyre is only performing at its intended level when it is correctly specified, correctly inflated and properly maintained.
At Fasttrack Emarat, our goal is not simply to sell a tyre based on its size.
We recommend checking the vehicle and tyre specification before fitting, particularly for premium vehicles.
Our tyre-selection process should consider:
Vehicle → Tyre Size → Load Index → Speed Rating → OE Marking