The 2021 Ford Explorer is a versatile SUV that combines performance, comfort, and advanced technology. One crucial aspect of maintaining this vehicle’s safety and efficiency is ensuring that the tire pressure is kept at the manufacturer’s recommended levels. Proper tire pressure not only enhances fuel efficiency but also improves handling, tire longevity, and overall driving experience.
Understanding the correct tire pressure for different trims and engines of the 2021 Ford Explorer is essential for every owner. Below is a detailed table that outlines the recommended tire pressure specifications for various configurations of the vehicle.
2021 Ford Explorer Tire Pressure
Recommended Tire Pressure Table
| Trim/Engine | Front Tire Pressure (PSI) | Front Tire Pressure (BAR) | Rear Tire Pressure (PSI) | Rear Tire Pressure (BAR) |
|---|---|---|---|---|
| Base | 35 | 2.41 | 35 | 2.41 |
| XLT | 35 | 2.41 | 35 | 2.41 |
| Limited | 36 | 2.48 | 36 | 2.48 |
| ST | 36 | 2.48 | 36 | 2.48 |
| Platinum | 36 | 2.48 | 36 | 2.48 |
Resetting the Tire Pressure Sensor on the 2021 Ford Explorer
The tire pressure monitoring system (TPMS) in the 2021 Ford Explorer is designed to alert drivers when tire pressure is too low or if there is a malfunction in the system. If the TPMS light is flashing, it may indicate that the sensor needs to be reset. Here’s how to properly reset the tire pressure sensor.
Steps to Reset the TPMS
- Ensure all tires are inflated to the recommended pressure.
- Turn the ignition to the “On” position without starting the engine.
- Locate the TPMS reset button, typically found beneath the steering wheel or on the dashboard.
- Press and hold the reset button until the TPMS light blinks three times, then release it.
- Start the engine and wait for a few minutes to allow the system to recalibrate.
Tire Pressure Monitoring System Light Flashing
If the TPMS light continues to flash after resetting, it may indicate a more serious issue. Below are common reasons for a flashing TPMS light:
| Issue | Description |
|---|---|
| Low Tire Pressure | One or more tires may be significantly under-inflated. |
| Faulty Sensor | A tire pressure sensor may be malfunctioning or damaged. |
| Battery Issues | The battery in the tire pressure sensor may be low or dead. |
| System Malfunction | There may be an issue with the TPMS itself that requires professional diagnosis. |
When to Seek Professional Help
If the TPMS light remains on or continues to flash after attempting to reset, consider the following actions:
- Check all tire pressures with a reliable gauge.
- Inspect tires for visible damage or punctures.
- Consult a Ford dealership or certified mechanic for further diagnostics.
Importance of Maintaining Proper Tire Pressure
Maintaining the correct tire pressure in your vehicle is crucial for several reasons. It affects safety, fuel efficiency, and the longevity of your tires. Under-inflated tires can lead to poor handling, increased tire wear, and a higher risk of blowouts. Conversely, over-inflated tires can cause reduced traction and a harsher ride. Understanding the importance of proper tire pressure can significantly enhance your driving experience.
Benefits of Proper Tire Pressure
- Improved Safety: Properly inflated tires provide better traction and handling, reducing the risk of accidents.
- Enhanced Fuel Efficiency: Maintaining the correct pressure can improve fuel economy by up to 3%.
- Longer Tire Life: Proper inflation prevents uneven wear, extending the lifespan of your tires.
- Better Ride Comfort: Correct tire pressure contributes to a smoother and more comfortable ride.
How to Check Tire Pressure
Checking tire pressure is a straightforward process that should be done regularly, ideally once a month and before long trips. Here’s how to do it:
- Gather Tools: You will need a reliable tire pressure gauge and, if necessary, an air compressor.
- Check When Cold: Measure tire pressure when the tires are cold, preferably before driving or after the vehicle has been parked for a few hours.
- Remove Valve Cap: Unscrew the valve cap from the tire you want to check.
- Insert Gauge: Press the tire pressure gauge firmly onto the valve stem to get a reading.
- Read the Pressure: Note the PSI reading and compare it to the recommended tire pressure found in the owner’s manual or on the driver’s side door jamb.
- Add Air if Necessary: If the pressure is low, use an air compressor to inflate the tire to the recommended level.
- Replace Valve Cap: After checking and adjusting, replace the valve cap securely to prevent dirt and moisture from entering.
Useful Tips for Maintaining Tire Pressure
- Regular Checks: Make it a habit to check your tire pressure monthly.
- Visual Inspections: Look for signs of wear or damage, such as cracks or bulges.
- Temperature Considerations: Remember that tire pressure can drop in colder temperatures, so check more frequently in winter.
- Use Quality Gauges: Invest in a good-quality tire pressure gauge for accurate readings.
- Don’t Forget the Spare: Ensure that your spare tire is also properly inflated.
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