GRAIL; The ultimate number plate for the ultimate car.
These plates have NEVER been fitted, and will suit an extremely desirable or limited edition and exclusive vehicle such as a Ferrari, Mclaren, Lamborghini, Aston Martin, Lotus, Maserati, Shelby Mustang, Bugatti, Koenigsegg, Porsche, BMW, Audi, Mercedes, etc.
GRAIL; A thing which is eagerly pursued or sought after. Any greatly desired and sought-after objective; ultimate ideal or reward.