Help!!!!

In case you didn't already know, we have added a great selection of Discount Auto Supplies to our ever growing selection. You' find great deals on everything from fluids to windscreen wipers and more. But I know have a dilemma! I grew up in England and we spell TYRES like so - after being in the USA for so many years, I have become accustomed to the US spelling Discount TIRES - my question is - how do you spell it in your island? If anyone can help me out, it would be greatly appreciated!

Hope someone can answer me soon!