The 2018 Ford Expedition is a full-size SUV that combines power, comfort, and advanced technology. One of the key aspects of maintaining its performance and safety is ensuring that the tire pressure is set correctly. Proper tire pressure not only enhances fuel efficiency but also improves handling and extends tire life.
Understanding the specific tire pressure requirements for different trims and engine configurations is crucial for owners. This information helps ensure optimal performance and safety while driving. Below is a detailed tire pressure table for the 2018 Ford Expedition, providing the recommended PSI and BAR for various trims and engine options.
2018 Ford Expedition Tire Pressure
Tire Pressure Table for Different Trim/Engine
| Trim/Engine | Front Tire Pressure (PSI) | Front Tire Pressure (BAR) | Rear Tire Pressure (PSI) | Rear Tire Pressure (BAR) |
|---|---|---|---|---|
| XLT 4×2 | 35 | 2.41 | 35 | 2.41 |
| XLT 4×4 | 35 | 2.41 | 35 | 2.41 |
| Limited 4×2 | 35 | 2.41 | 35 | 2.41 |
| Limited 4×4 | 35 | 2.41 | 35 | 2.41 |
| Platinum 4×2 | 35 | 2.41 | 35 | 2.41 |
| Platinum 4×4 | 35 | 2.41 | 35 | 2.41 |
2018 Ford Expedition Tire Pressure Monitoring System
When the tire pressure monitoring system (TPMS) light on your 2018 Ford Expedition starts flashing, it indicates an issue with the tire pressure sensors. This can happen due to low tire pressure, a malfunctioning sensor, or after a tire rotation. Knowing how to reset the tire pressure sensor is essential for maintaining vehicle safety and performance.
Steps to Reset Tire Pressure Sensor
Resetting the tire pressure sensor can be done easily by following these steps:
- Check the tire pressures: Ensure that all tires are inflated to the recommended PSI as listed in the owner’s manual or the tire pressure table.
- Turn the ignition on: Without starting the engine, turn the key to the “On” position or press the start button without pressing the brake pedal.
- Locate the reset button: The reset button is usually found beneath the steering wheel or on the dashboard. Refer to your owner’s manual if you cannot find it.
- Press and hold the reset button: Hold the button until the TPMS light blinks three times and then turns off.
- Start the engine: Turn off the ignition and start the engine to ensure the TPMS light remains off.
Tire Pressure Monitoring System Light Flashing
If the TPMS light continues to flash, it may indicate a malfunction in the system. Here are some potential issues:
| Issue | Possible Solution |
|---|---|
| Low Tire Pressure | Check and inflate tires to the recommended pressure. |
| Faulty Tire Pressure Sensor | Inspect and replace the sensor if necessary. |
| Wiring Issues | Examine wiring for damage or disconnections. |
| TPMS System Malfunction | Consult a professional mechanic for diagnostics. |
Importance of Addressing TPMS Issues
Ignoring a flashing TPMS light can lead to unsafe driving conditions. Here are some reasons why you should address TPMS issues promptly:
- Improved Safety: Proper tire pressure ensures better handling and reduces the risk of tire blowouts.
- Fuel Efficiency: Maintaining correct tire pressure can enhance fuel economy.
- Tire Longevity: Correct pressure can extend the life of your tires.
- Enhanced Performance: Optimal tire pressure contributes to overall vehicle performance.
Maintaining Proper Tire Pressure
Proper tire pressure is critical for the overall performance and safety of your vehicle. For the 2018 Ford Expedition, maintaining the correct tire pressure can lead to improved handling, better fuel efficiency, and longer tire life. Under-inflated or over-inflated tires can lead to a variety of issues, including reduced traction, uneven tire wear, and increased risk of tire blowouts.
Benefits of Maintaining Proper Tire Pressure
Keeping your tires at the recommended pressure provides several advantages:
- Enhanced Safety: Properly inflated tires improve vehicle stability and handling, reducing the likelihood of accidents.
- Fuel Efficiency: Correct tire pressure can significantly improve fuel economy, saving you money at the pump.
- Tire Longevity: Maintaining the right pressure helps prevent premature tire wear, extending the life of your tires.
- Better Performance: Optimal tire pressure ensures that your vehicle performs at its best, providing a smoother ride and better responsiveness.
How to Check Tire Pressure
Regularly checking your tire pressure is essential for maintaining optimal performance. Here’s how to do it:
- Gather Necessary Tools: You will need a reliable tire pressure gauge. Digital gauges are often easier to read, but analog gauges can work just as well.
- Check Tire Pressure When Cold: Tire pressure should be checked when the tires are cold, ideally before driving. This gives the most accurate reading.
- Remove Valve Caps: Unscrew the valve caps from each tire and set them aside in a safe place.
- Press Gauge onto Valve Stem: Firmly press the tire pressure gauge onto the valve stem to get a reading. Ensure there is no hissing sound, which indicates air escaping.
- Read and Record Pressure: Note the pressure reading on the gauge. Compare it to the recommended PSI listed in your owner’s manual or on the sticker inside the driver’s door.
- Adjust Pressure as Needed: If the pressure is too low, inflate the tire to the recommended level. If it’s too high, release some air until it reaches the correct PSI.
- Replace Valve Caps: Once you’ve checked and adjusted all tires, replace the valve caps securely.
Useful Tips for Maintaining Proper Tire Pressure
To ensure your tires remain properly inflated, consider the following tips:
- Check Monthly: Make it a habit to check your tire pressure at least once a month and before long trips.
- Inspect for Damage: Regularly inspect your tires for any signs of wear, punctures, or damage.
- Monitor Temperature Changes: Tire pressure can fluctuate with temperature changes, so check your tires more frequently during extreme weather conditions.
- Use a Quality Gauge: Invest in a good-quality tire pressure gauge for accurate readings.
- Stay Informed: Familiarize yourself with the recommended tire pressure for your specific trim of the 2018 Ford Expedition.
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