* Year of the Explorer: Even within the 1996 model year, there might be slight variations depending on trim level and options (e.g., 2WD vs. 4WD).
* Specific Rim Size: The tire's diameter is directly related to the rim diameter. You can't just slap a bigger tire on without considering if it's compatible with your existing rims.
* Suspension Lift: A lift kit will allow for much larger tires, as it increases the clearance between the tire and the body/suspension components. Without a lift, you're limited by existing suspension geometry and potential rubbing.
* Fender Well Clearance: Even with a lift, the tire can't be so large that it rubs against the fender wells when turning or flexing the suspension.
To find the biggest tire you can safely and legally put on your specific 1996 Ford Explorer *without* a lift, you'll need to:
1. Check your owner's manual: It may specify the maximum tire size.
2. Check the tire size sticker: This is usually found on the driver's side doorjamb. It shows the factory recommended tire size. This is a good starting point.
3. Consult online forums: Search for "1996 Ford Explorer maximum tire size" on forums dedicated to Ford Explorers. Other owners have likely experimented and shared their experiences.
4. Consider professional advice: A tire shop or a 4x4 specialist can assess your specific vehicle and advise on the largest safe size.
Keep in mind that increasing tire size can affect your speedometer accuracy, odometer reading, and gear ratios. You might need to recalibrate your speedometer after installing larger tires. Always prioritize safety and legality.