Driving a Lexus RX 350 can be a gratifying experience. However, ensuring that your tires are properly inflated and maintained is essential. So, what is the recommended Lexus RX 350 tire pressure?
The recommended tire pressure for the Lexus RX 350 is 33psi. Maintaining the correct tire pressure is crucial to ensure the best safe driving experience and fuel economy.
This article will explore everything you should know about Lexus RX 350 tire pressure and how to ensure they are correctly inflated. So, prepare to set out on the open road with your Lexus RX 350 with peace of mind.
Why Monitoring Lexus RX 350 Tire Pressure Is Important?
Here are some reasons why monitoring tire pressure in your Lexus RX 350 is really significant:
Improved Fuel Efficiency
Properly inflated tires are crucial for maintaining good fuel efficiency, as under or overinflated tires can cause your engine to work harder, thus resulting in lower fuel economy.
Better Tread Life
Keeping your tires inflated to the recommended pressure can extend their lifespan considerably.
When tires are overinflated, the tread wears down faster on the sides and edges. Underinflated tires wear more in the middle, leading to an uneven surface.
Smoother Ride
One of the main benefits of driving a Lexus RX 350 is its smooth, comfortable ride. If your tires are not inflated properly, you won’t experience this smooth ride.
Enhanced Safety
Maintaining the correct tire pressure can significantly improve your safety on the road.
Underinflated tires are more likely to cause a blowout if overloaded, and overinflated tires can be more susceptible to road hazards like potholes.
Reduced Tire Wear
Proper inflation levels remove one of the leading causes of tire wear: centrifugal force.
The tire can expand at the center with overinflation, leading to increased wear. Underinflation will cause excessive wear along the outer edges of the tire.
Increased Traction
Whether you’re driving on wet or dry pavement, having the proper tire pressure for your Lexus RX 350 can increase the traction you get from your tires.
Maximize Braking Performance
If your tires are not inflated properly, your stopping distance can be significantly compromised on wet or icy roads.
With the right amount of inflation, you can have better grip, traction, and braking performance when you need it most.
Extended Tire Life
As we mentioned before, when tires are not inflated properly, they will wear more quickly. With proper tire pressure, you’ll be able to get more miles out of your tires before it’s time for replacements.
Fewer Flat Tires
By checking your tire pressure regularly, you can reduce the risk of getting a flat tire. You’ll likely experience a blowout without the proper inflation due to overloading your tires.
Improved Performance
Proper tire pressure will ensure that your Lexus RX 350 performs at its best. With the right amount of inflation, you’ll get the most out of your vehicle’s engine, suspension, and traction.
Lexus RX 350 Tire Pressure Chart
It is also essential to ensure your tires are inflated to the correct pressure level before your next drive in the Lexus RX 350.
Low tire pressure can cause tires to wear more quickly, decrease fuel efficiency, and decrease handling and braking performance. To ensure your tires are inflated correctly, refer to the Lexus RX 350 Tire Pressure Chart below.
2022 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| 235/55R20 102V | 33 | 33 |
| 235/65R18 106V | 33 | 33 |
2021 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| 235/55R20 102V | 33 | 33 |
| 235/65R18 106V | 33 | 33 |
2020 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| 235/55R20 102V | 33 | 33 |
| 235/65R18 106V | 33 | 33 |
2019 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| 235/55R20 102V | 33 | 33 |
| 235/65R18 106V | 33 | 33 |
2018 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| 235/55R20 102V | 33 | 33 |
| 235/65R18 106V | 33 | 33 |
2018 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| 235/55R20 102V | 33 | 33 |
| 235/65R18 106V | 33 | 33 |
2017 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| 235/55R20 102V | 33 | 33 |
| 235/65R18 106V | 33 | 33 |
2016 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| 235/55R20 102V | 33 | 33 |
| 235/65R18 106V | 33 | 33 |
2015 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R19 101V | 32 | 32 |
| P235/60R19 102V | 32 | 32 |
2014 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R19 101V | 32 | 32 |
| P235/60R19 102V | 32 | 32 |
2013 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R19 101V | 32 | 32 |
| P235/60R19 102V | 32 | 32 |
2012 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R19 101V | 32 | 32 |
| P235/60R19 102V | 32 | 32 |
2011 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R19 101V | 32 | 32 |
| P235/60R19 102V | 32 | 32 |
2010 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R19 101V | 32 | 32 |
| P235/60R19 102V | 32 | 32 |
2009 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R18 101V | 30 | 30 |
| 225/65R17 99S | 30 | 30 |
2008 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R18 101V | 30 | 30 |
| 225/65R17 99S | 30 | 30 |
2007 Lexus RX 350 Tire Pressure
| Tire Size | Front (psi) | Rear (psi) |
| P235/55R18 101V | 30 | 30 |
| 225/65R17 99S | 30 | 30 |
How to Check Lexus RX350 Tire Pressure?
Properly inflated tires are essential to your RX350’s performance and safety. To ensure your tires are always at their optimal pressure, you must check them regularly.
If you’ve ever wondered how to check the tire pressure on a Lexus RX350, we’re here to help. Let’s get started!
Tools Required
Before you can check your Lexus RX350’s tire pressure, you’ll need the right tools. Here’s a list of everything you’ll need:
● A tire pressure gauge
● A manual tire pressure pump (if needed)
● A tire pressure valve cap removal tool
● A tire iron (if needed)
Once you have all the tools, you’re ready to move on to the next step.
Step-by-Step Procedure
This step-by-step guide will walk you through how to check the tire pressure on a Lexus RX350.
● Start parking your RX350 on a level surface with the car turned off.
● Remove the valve caps from all four tires.
● Make sure the tire pressure gauge is set to PSI.
● Put the tip of the tire pressure gauge onto the valve stem of the front left tire and press the valve stem. Hold the indicator in place until the reading stops rising. This is your tire pressure.
● Take the tire pressure gauge off the valve stem and record the PSI number.
● Repeat the process for each of the other tires.
● Once you have the PSI readings of each tire, compare them to the manufacturer’s recommended operating pressure. This can usually be found in the owner’s manual or on the sidewall of the tires.
● If any tires are below the recommended PSI, you can fill them with a manual tire pressure pump or book an appointment with a local mechanic.
● Put the valve caps back on each tire, and you’re done!
Safety Tips
● Never exceed the manufacturer’s recommended tire pressure.
● After checking the tire pressure, wipe any dirt or debris from the valve stems.
● Use good-quality tools to check the tire pressure, such as a digital gauge.
● If using an air compressor, keep a safe distance until the air pressure has wholly released.
How to Reset Lexus RX 350 Tire Pressure Sensors?
Your Lexus RX 350 is equipped with Tire Pressure Monitoring System (TPMS) sensors. You may need to reset them occasionally if one or more has been replaced.
Here’s a step-by-step guide on how to reset the tire pressure sensors in your Lexus RX 350.
Locate the TPMS Reset Button
The first step is to locate the TPMS reset button. It should be on the dashboard near the driver’s side window.
Switch the Ignition On
Next, turn the ignition switch to the “On” position. This should power up the dashboard, where the TPMS reset button is located.
Press and Hold the TPMS Reset Button
Once you have located the reset button, press it for about 10 seconds. This will reset all the tire pressure sensors.
Check the Dashboard Lights
Once you do this, you should check the dashboard to ensure the tire pressure sensor light has been turned off. If it has not, the reset was unsuccessful, and you may need to try again.
Check the Tire Pressure
Ensure the tire pressures are at their needed level. The owner’s manual should have the manufacturer’s recommended levels.
Here check out the tutorial video on YouTube: how to reset RX350 tire pressure sensors.
Final Thoughts
The Lexus RX 350 tire pressure must be checked regularly to ensure optimal performance and reduce wear and tear on your vehicle.
Research the exact recommended tire pressure for your Lexus RX 350 model, as it can vary between models. Furthermore, a tire pressure sensor can be installed in the vehicle to monitor and automatically adjust tire pressure as needed.
Following your manufacturer’s specified tire pressure and regularly checking the tire pressure can help ensure that your Lexus RX 350 runs safely and efficiently.
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