Wheels and Tires
WARNING: This page is about a different car, the 2003 Mercury Sable and 2003 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Do not mix different types of tires, such as radial, bias, or bias-belted, on the same vehicle except in emergencies. Vehicle handling can be seriously affected and can result in loss of control.
Factory-installed wheels and tires are designed to operate satisfactorily with loads up to and including full-rated load capacity when inflated to recommended inflation pressures.