What is the biggest tire size that will fit on a 1998 mercury mystique?

The largest tire size that can typically fit on a 1998 Mercury Mystique without modifications is usually around 205/60R15. However, some owners have reported fitting 215/60R15 tires with careful consideration of clearance and without issues. It's essential to ensure that the tires do not rub against the wheel wells or suspension components. Always consult with a tire professional for the best fit based on your specific vehicle and driving conditions.