Thanks for the details... I've also found that KMart seem to have good prices and at the moment they also have a buy 4x tyres and get a $100 voucher: http://www.ktas.com.au/great-deals/default.aspx They also seem to say when you purchase 2 or more tyres in the one transaction after every 10,000km up to 50,000km you'll receive: FREE 4 Standard Computer Wheel Balances FREE Tyre rotation, performed if required FREE Tyre air pressure check As per the following URL: http://www.ktas.com.au/tyres/wheel-maintenance Not sure how that compares but sounded like a good deal as well so though I would mention it but I'll check out Beaurepaires as well.. thanks for the details :-)