What should Acura tire pressure be?

Most Acura models use a cold tire pressure around 32 psi for standard tires, but the exact value varies by model, wheel size, and tire type. Always verify the official specification on the door placard or in the owner's manual.

Understanding the basics of Acura tire pressure

Tire pressure is specified as a cold inflation value, meaning tires should be checked before driving or after they have been parked for several hours. The number printed on the door placard reflects the manufacturer's recommended PSI for optimal safety, handling, and tire wear under typical loads. Do not rely on the maximum pressure printed on the tire sidewall, which is not the recommended operating pressure for everyday driving. Temperature, load, and tire size can influence the ideal pressure, so it’s essential to use the value designated for your exact model and wheel setup.

Where to find the official spec for your Acura

The primary source for your car’s tire pressure is the tire information placard located on the driver’s door jamb. It lists separate front and rear pressures (in psi) corresponding to the factory-recommended setup. If you’ve installed different wheels or tires, or if the placard is missing, consult the owner’s manual or contact an Acura dealer to confirm the correct figure for your configuration.

Because tire specifications can change with model year and tire size, always verify using model-year–specific documentation or dealership guidance. Understanding and following the official spec helps maximize safety, fuel efficiency, and tire longevity.

To help you put this into practice, here are the steps you should follow to ensure your tires are inflated correctly:

1. Check tire pressure when tires are cold (before driving or after the car has been parked for at least three hours).


2. Remove the valve cap from a tire and press a reliable gauge onto the valve stem to get an accurate reading.


3. Compare the gauge reading with the values listed on the door placard for your model; inflate or deflate each tire accordingly using a quality air compressor.


4. Repeat the process for all four tires, and don’t forget to recheck after inflation to confirm the pressure is steady.


5. Reinstall the valve caps and store the gauge for future checks, especially before long trips or seasonal changes.

Keeping tires inflated to the recommended pressure improves fuel economy, enhances handling, and reduces uneven tire wear. It also helps maintain proper braking performance and ride quality under varying loads and driving conditions.

Model- and year-specific guidance

Where to check the spec and how it can vary

While the general guidance is similar across Acura models, exact PSI values can differ depending on model year, trim level, and tire size. Sedans and coupes tend to use lower to mid-30s psi, while some SUVs and crossovers carry higher recommendations to accommodate heavier loads and larger tires. Always default to the door placard and the owner’s manual for your exact configuration, and contact a dealer if you’ve fitted non-OEM wheels or tires.

Typical ranges and what changes them

As a practical guide, most Acura passenger cars fall within the low-to-mid 30s PSI range for both front and rear tires, and many SUVs fall within a broader mid-30s range. Changes in tire size, compound, or load capacity can shift the ideal pressure, so do not rely on a generic number if you’ve altered wheels or tires. Recheck the official specification after any wheel, tire, or suspension changes.

Summary

In short, check your Acura’s door placard or owner’s manual to determine the exact cold tire pressure for your vehicle. The typical figure for many Acura cars hovers around 32 psi, but the precise value can vary by model year, wheel size, and tire type. Regularly check and maintain the recommended pressure to maximize safety, fuel efficiency, and tire longevity, and consult a dealer if you’ve made any changes to wheels or tires.

Is 35 PSI for tires too high?

No, 35 PSI is not too high for many vehicles; it's often within the recommended range of 30-35 PSI for passenger cars. The correct tire pressure is specific to your vehicle, so you should always check the recommended PSI on the sticker inside your driver's side doorjamb or in your owner's manual, rather than a generic guideline. Running at the correct pressure ensures optimal handling, safety, and tire life, while overinflating or underinflating can lead to uneven wear and other problems.
 
How to find your vehicle's recommended tire pressure

• Look for the sticker: Find the sticker on the driver's side doorjamb. It will list the recommended "cold" tire pressure (PSI) for your front and rear tires. 
• Check your owner's manual: If you can't find the sticker, look in your vehicle's owner's manual for the correct PSI information. 
• Inflate when cold: Check and adjust your tire pressure when the tires are "cold," meaning the vehicle hasn't been driven for at least a few hours. This is because driving heats up the tires and increases the pressure. 

Why correct tire pressure is important

• Safety and performance: Proper inflation ensures good handling, braking, and overall vehicle control.
• Fuel efficiency: Correctly inflated tires can improve your gas mileage.
• Even tire wear: Maintaining the right pressure helps your tires wear down evenly, extending their lifespan. 

What happens if you overinflate

• Harsh ride: Overinflated tires can lead to a stiffer, bumpier ride. 
• Reduced traction: A smaller contact patch between the tire and the road can decrease grip, especially in wet conditions. 
• Increased risk of blowout: While many modern tires can handle high PSI, overinflation can increase the risk of a blowout, particularly if you hit a pothole. 

What is the normal tire pressure for an Acura?

around 32-35 pounds per square inch
Most Acura vehicles have a recommended tire pressure of around 32-35 pounds per square inch (PSI). For a specific tire pressure number for your Acura vehicle, consult your owner's manual or the sticker that should be on the door frame of the driver's side door.

Is 40 PSI too much air pressure in tires?

No, for most cars a tire pressure of 40 psi is too high. You might find 40 psi suitable for some vehicles, especially if they're carrying heavier loads or if the manufacturer's recommendation is close to that figure. However, it's generally too high for most passenger cars, which usually recommend between 30-35 psi.

Should I use 32 or 35 tire pressure?

For most cars, the recommended tire pressure is between 32 and 35 psi, and you should use the pressure listed on the driver's side door jamb or in the owner's manual. The correct pressure can vary by vehicle, and the pressure on the tire's sidewall is a maximum, not the recommended value. Using the correct pressure ensures proper handling, fuel efficiency, and tire life, while using the wrong pressure can cause poor handling, reduced traction, and premature wear.
 
How to find the right pressure

• Check the sticker on the driver's side door jamb. This is the most reliable source for your specific vehicle. 
• Consult your owner's manual for the manufacturer's recommendation. 
• Note that the pressure should be checked when the tires are cold (before driving). 
• Don't use the pressure listed on the tire's sidewall, as this is the maximum pressure the tire can hold, not the recommended pressure for your car. 

Why the correct pressure is important

• Too low: Can lead to poor fuel economy, premature tire wear, and a higher risk of tire failure. 
• Too high: Can cause reduced traction, an uncomfortable ride, and rapid, uneven tire wear. 
• Correct pressure: Optimizes handling, safety, and fuel efficiency, and helps your tires last longer.