2002 Nissan Urvan • 6 cylinder • 75,000 miles
The alignment must be done on a specialist machine, there is no way of doing it your self, but first you must ensure all the steering and suspension is in good working condition.
Also, if it is just 1 tyre being worn on both edges, this can be very low tyre pressures as well.
Thanks for your reply! Will do exactly as recommended, its on both tires that are being worn out and on both edges.