* Wheel well clearance: The most significant limitation. Larger tires might rub against the fenders, suspension components, or body panels.
* Suspension geometry: Changing tire size alters the overall diameter of the wheel and tire combination, potentially affecting the suspension's geometry and handling.
* Speedometer calibration: A larger diameter tire will make your speedometer read slower than your actual speed (and vice-versa for smaller tires).
* Rubbing on other components: Even if it fits in the wheel well, a larger tire could rub on the strut, brake caliper, or other parts of the suspension.
To find the largest tire size that will fit *your* specific 1995 Ford Escort Wagon LX without modifications, you need to:
1. Check your owner's manual: This will list the recommended tire sizes. While it won't list the absolute maximum, it's a good starting point.
2. Look at tire size charts/online forums: Websites and forums dedicated to car modifications often have discussions and recommendations for tire upgrades on specific models. Search for "1995 Ford Escort Wagon LX tire upgrade" or similar terms.
3. Measure your current tire size: The size is usually written on the sidewall (e.g., P175/70R13). This will help you understand what kind of increase is feasible.
4. Consult a tire professional: A local tire shop can visually inspect your vehicle and advise on the largest size that will fit without modification. This is the most reliable method.
Important Note: Going significantly larger than the recommended size will likely require modifications to the suspension or bodywork (e.g., fender rolling or flares), which can be costly and may affect the vehicle's safety and handling. Always prioritize safety. Do not just rely on online suggestions without professional verification.