Optimal Tire Pressure for Tesla Model S 21inch: Benefits and Maintenance Guide
Looking to embark on a thrilling adventure with the magnificent Tesla Model S? Buckle up and prepare to dive into the realm of four-wheeled innovation.
But before you zoom through the streets, let’s talk about a crucial element that often goes unnoticed – tire pressure. Yes, those rubber companions that keep you grounded and ensure a smooth ride.
In this article, we’ll explore the world of 21-inch tires and their recommended pressure for the 2021 Tesla Model S. But hold on tight, because we have an important safety tip: be wary of setting your tire pressure at a whopping 50 PSI.
Curious to know why? Read on to uncover the secrets that lie within.
tesla model s 21 inch tire pressure
The recommended tire pressure for Tesla Model S with 21-inch tires is 45 PSI. This pressure provides a balance of efficiency, handling, and noise.
It is important to note that setting the tire pressure too high, such as 50 PSI, can result in a blowout. The manufacturer’s maximum inflation pressure listed on the tire sidewall is already considered, and the lowest safe pressure value is limited by factors such as tire load rating, vehicle weight, and maximum speed.
Different pressure values can impact ride feel, tire noise, handling, and efficiency.
Key Points:
- Tesla Model S with 21-inch tires should have a tire pressure of 45 PSI for optimal performance.
- Setting the tire pressure too high, such as 50 PSI, can cause a blowout.
- The manufacturer’s maximum inflation pressure on the tire sidewall is already taken into account.
- The lowest safe pressure is limited by factors such as tire load rating, vehicle weight, and maximum speed.
- Varying pressure values can affect ride feel, tire noise, handling, and efficiency.
- The recommended pressure of 45 PSI provides a balance of efficiency, handling, and noise.
Sources
https://teslamotorsclub.com/tmc/threads/tesla-updated-tire-pressure-guideline-to-50-psi-for-21-tires.46585/
https://tirepressures.co/cars/tesla/model-s/2021/
https://www.tesla.com/ownersmanual/models/en_us/GUID-94F63B13-EA2C-45D9-83AB-5DCA6295D587.html
https://www.tesla.com/ownersmanual/2012_2020_models/en_cn/GUID-FDDB10EF-FFA9-46EB-B8CC-03614AE92B6B.html
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💡 Pro Tips:
1. Consider the factors of tire load rating, vehicle weight, and maximum speed when determining the lowest safe pressure value for your Tesla Model S with 21-inch tires.
2. Avoid setting the tire pressure too high, as it can lead to potential blowouts. The author of the article disagrees with setting the pressure at 50 PSI.
3. Take note of the manufacturer’s maximum inflation pressure listed on the tire sidewall, as it is already considered in determining the highest safe pressure value.
4. Keep in mind that different pressure values can impact various aspects, such as ride feel, tire noise, handling, and efficiency. Finding a balance between these factors is crucial.
5. For optimal performance, efficiency, handling, and noise control, it is recommended to set the tire pressure for your Tesla Model S with 21-inch tires at 45 PSI.
Tesla Model S Trim And Associated Tire Sizes
The 2021 Tesla Model S comes in several trims, each with different tire sizes. These trims include the Standard Range Plus, Long Range, and Plaid.
The associated tire sizes for the Model S are as follows:
- Standard Range Plus: 245/45R19
- Long Range: 245/35R21
- Plaid: 245/35R21
Recommended Front And Rear Pressure Ratings For Each Tire Size
When it comes to tire pressure, it is essential to maintain the correct levels for optimal performance and safety. The front and rear pressure ratings can vary depending on the tire size.
Here are the recommended front and rear pressures for each tire size on the Tesla Model S:
- Standard Range Plus – Front: 42 PSI, Rear: 42 PSI
- Long Range – Front: 42 PSI, Rear: 42 PSI
- Plaid – Front: 42 PSI, Rear: 42 PSI
Disagreement With 50 Psi Tire Pressure
It is worth noting that there have been suggestions to set the tire pressure at 50 PSI for the Tesla Model S with 21-inch tires. However, the author disagrees with this recommendation.
A tire pressure of 50 PSI is too high and can increase the risk of a blowout or uneven tire wear. It is important to follow the manufacturer’s recommended pressure ratings for optimal performance and safety.
Consideration Of Manufacturer’s Maximum Inflation Pressure
The maximum inflation pressure indicated on the tire sidewall should be considered when determining the appropriate tire pressure for the Tesla Model S. The manufacturer sets this maximum limit to ensure safe and proper tire performance.
Exceeding the maximum inflation pressure can lead to tire failure or damage. Therefore, it is crucial to stay within the limits specified by the manufacturer.
Factors Limiting Lowest And Highest Safe Pressure Values
The lowest safe pressure value for the Tesla Model S is determined by several factors, including the tire load rating, vehicle weight, and maximum speed. It is important to adhere to these specifications to maintain optimal safety and performance.
On the other hand, the highest safe pressure value is limited by the maximum inflation pressure indicated on the tire sidewall. Exceeding this limit can result in tire failure or reduced handling capabilities.
Impact Of Different Pressure Values On Ride Feel, Noise, Handling, And Efficiency
The tire pressure of a vehicle can significantly impact various aspects of its performance. Different pressure values can affect the ride feel, tire noise, handling, and efficiency of the Tesla Model S.
Here are some key considerations:
- Ride Feel: Higher tire pressure tends to result in a stiffer ride, while lower pressure can lead to a softer and more comfortable ride.
- Tire Noise: Properly inflated tires can help reduce road noise, ensuring a quiet and enjoyable driving experience.
- Handling: Maintaining the recommended tire pressure helps optimize the vehicle’s handling capabilities, ensuring better control and stability.
- Efficiency: The correct tire pressure can improve fuel efficiency, optimizing the Tesla Model S’s range and reducing energy consumption.
In conclusion, maintaining the optimal tire pressure for the Tesla Model S with 21-inch tires is crucial for various reasons. The recommended pressure for these tires is 45 PSI, as this strikes the right balance between efficiency, handling, and noise.
It is essential to follow the manufacturer’s guidelines, consider the tire load rating and vehicle weight, and stay within the maximum inflation pressure specified on the tire sidewall. By doing so, Tesla Model S owners can ensure optimal performance, safety, and longevity of their tires.
