Well new ones would probably be having Eurostars, which is an average tyre. If you change it, your warranty for suspension will be void, I would suggest to stick with the factory tyres till your warranty lasts. Just my 2 cents though, many members would disagree. But I think its better to have a sh*tty tyre than no warranty on a new vehicle. And well MashAllah, mighty congratulations on your purchase, may it serve you and your family well.