The 2021 Harley Davidson Street Glide is a popular touring motorcycle known for its comfortable ride and long-distance capabilities. One crucial aspect of maintaining this bike’s performance and safety is ensuring that the tire pressure is within the recommended range. Proper tire pressure not only enhances handling and stability but also contributes to tire longevity and fuel efficiency.
Understanding the correct tire pressure for different trims and engines of the 2021 Street Glide is essential for every rider. This information helps in making informed decisions about tire maintenance and adjustments. Below is a detailed table outlining the recommended tire pressure specifications for various trims and engine configurations of the 2021 Harley Davidson Street Glide.
2021 Harley Davidson Street Glide 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) |
|---|---|---|---|---|
| Standard | 36 | 2.5 | 40 | 2.8 |
| Special | 36 | 2.5 | 40 | 2.8 |
| CVO | 36 | 2.5 | 40 | 2.8 |
2021 Harley Davidson Street Glide Tire Pressure Sensor Reset
The tire pressure monitoring system (TPMS) on the 2021 Harley Davidson Street Glide is designed to alert you when tire pressures are outside the recommended range. If the TPMS light is flashing, it indicates a problem that needs to be addressed. Resetting the tire pressure sensor is a straightforward process that can be done by following a few simple steps.
Steps to Reset Tire Pressure Sensor
- Ensure that all tires are inflated to the recommended pressure.
- Turn the ignition on without starting the engine.
- Locate the TPMS reset button, usually found under the dashboard or near the steering column.
- Press and hold the TPMS reset button until the TPMS light blinks three times, then release it.
- Start the engine and allow the bike to run for about 20 minutes to complete the reset process.
Tire Pressure Monitoring System Light Flashing
When the TPMS light is flashing, it may indicate a malfunction in the system or that one or more tires are significantly under-inflated. It’s essential to address this issue promptly to ensure safety and performance.
Common Causes for Flashing TPMS Light
| Issue | Description |
|---|---|
| Low Tire Pressure | One or more tires are below the recommended PSI. |
| Sensor Malfunction | The tire pressure sensor may be faulty or damaged. |
| Temperature Changes | Significant temperature drops can affect tire pressure. |
| Battery Issues | The sensor battery may be low or dead. |
What to Do if the Light Persists
If the TPMS light continues to flash after resetting, take the following steps:
- Check tire pressures again to ensure they are correct.
- Inspect tires for visible damage or leaks.
- Consult the owner’s manual for specific troubleshooting steps.
- Visit a qualified Harley Davidson service center for professional diagnosis.
Importance of Maintaining Proper Tire Pressure
Maintaining proper tire pressure is crucial for the overall performance and safety of your motorcycle. For the 2021 Harley Davidson Street Glide, proper tire pressure enhances handling, stability, and fuel efficiency. Under-inflated tires can lead to poor traction and increased wear, while over-inflated tires can cause a harsh ride and reduced contact with the road. Both conditions can compromise safety and lead to tire blowouts.
Benefits of Proper Tire Pressure
- Improved Handling: Correct tire pressure ensures optimal contact with the road, enhancing stability and cornering ability.
- Increased Tire Life: Proper inflation reduces uneven wear, extending the lifespan of your tires.
- Fuel Efficiency: Well-inflated tires contribute to better fuel economy, saving you money on gas.
- Safety: Maintaining tire pressure reduces the risk of blowouts and improves overall riding safety.
How to Check Tire Pressure
Regularly checking your tire pressure is essential for safe riding. Here’s how to do it:
- Gather Tools: You will need a reliable tire pressure gauge, which can be digital or analog.
- Check When Cold: Measure tire pressure when the tires are cold, ideally before riding or at least three hours after the last ride.
- Remove Valve Cap: Unscrew the valve cap from the tire you are checking.
- Press Gauge: Firmly press the tire pressure gauge onto the valve stem to get a reading.
- Read Pressure: Note the PSI reading on the gauge. Compare it to the recommended pressure listed in the owner’s manual or on the tire placard.
- Adjust as Necessary: If the pressure is too low, add air until it reaches the recommended level. If it’s too high, release some air until it’s correct.
- Replace Valve Cap: Always replace the valve cap after checking to keep dirt and debris out.
Useful Tips for Tire Maintenance
To ensure your tires remain in optimal condition, consider the following tips:
- Regular Inspections: Inspect tires for visible damage, such as cuts or bulges, during each ride.
- Monitor Tread Depth: Ensure that the tread is sufficient for safe riding. Replace tires that are worn down.
- Rotate Tires: If applicable, rotate your tires periodically to promote even wear.
- Store Properly: If storing your motorcycle for an extended period, inflate tires to the recommended pressure to prevent flat spots.
By following these guidelines, you can enhance the performance and safety of your 2021 Harley Davidson Street Glide while enjoying a smoother and more efficient ride.
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