OE Tyre Markings

What do the OE tyre markings mean?

To show that replacement tyres are engineered to original equipment standards, an OE marking is embossed into the sidewall of a tyre, showing which car manufacturer it has been designed for.

(Star) BMW group

AO Audi (original)

MO Mercedes (Original)

AR Alfa Romeo

Porsche

Maserati Genuine Tyres

A chart showing which marks correspond to which manufacturers on this page.

Original Equipment Manufacturer Sidewall marking Explanation
Alfa Romeo AR Alfa Romeo
Aston Martin AM Aston Martin
Audi AO
AOE
RO1
Audi Original
Audi Original Extended (ROF)
Audi Quattro
Bentley B Bentley
BMW * “Star” marking
BMW & Mercedes * MO(E) "Star" marking & Mercedes Original (Extended)
Ferrari K1, K2, K3 /
Jaguar J Jaguar
Lamborghini L Lamborghini
Land Rover LR Land Rover
Jaguar & Land Rover JLR Jaguar Land Rover
Lotus LS Lotus Exige S
Maserati MGT Maserati Genuine Tyres
Maserati & Jaguar MGT J Maserati Genuine Tyres & Jaguar
McLaren MC Mclaren
Mercedes MOE
MO
MO1
Mercedes Original Extended (ROF)
Mercedes Original
Mercedes Original (for AMG models)
Nissan NR1 Nissan GT-R Nismo
Porsche N0, N1, N2, N3, N4, N5, N6  
Tesla T0, T1, T2,… Tesla Original
Volvo VOL Volvo