What is the tire pressure for a 2017 Mustang?

The typical cold tire pressure for a 2017 Ford Mustang is about 32 psi in both the front and rear tires, but the exact numbers can vary by trim, wheel size, and tire type. Always verify the specification on the door placard or in the owner’s manual.

The tire pressure specification is specific to your exact configuration. The placard is located on the driver’s door edge or B-pillar and lists separate front and rear values. If you have aftermarket or run-flat tires, or if you’re using a different wheel size, the numbers may differ. Here is how to determine and maintain the correct pressure for your car.

Where to find the tire pressure specification

To identify the correct cold tire pressures for your 2017 Mustang, start with the official placard and then cross-check with the owner's manual or Ford’s Tire Size/Pressure chart for your trim. Use these steps:

• Open the driver’s door and inspect the door jamb for the tire placard. It lists the recommended cold pressure for the front and rear tires for your exact model and wheel size.


• Identify your wheel size (e.g., 17" vs 18" vs 19" wheels) and tire type (standard all-season, performance, or run-flat), as the numbers can differ by setup.


• Compare the placard values with what’s in the owner’s manual if you’re unsure or if the placard is damaged or missing.


• Inflate or adjust tires when they are cold (tires at ambient temperature and before driving) for an accurate reading.

Always rely on the placard and manual rather than the tire’s maximum pressure rating printed on the sidewall. Those maximums indicate the upper limit, not the recommended operating pressure.

Impact of trim and tires on recommended pressure

Ford typically lists separate pressures for front and rear that correspond to the factory wheel/tire combination. If you’ve upgraded to larger or different-performance tires, the recommended pressures may shift slightly. In all cases, use the values shown on your vehicle’s placard and adjust for load (passengers, cargo) and temperature as needed.

For any tire-related maintenance, ensure you are inflating when tires are cold, recheck pressures after long trips or significant temperature changes, and replace or rotate tires per Ford’s maintenance schedule. If you’re unsure, consult a Ford dealer or a qualified tire technician.

Spare tire and related considerations

Temporary spares (donuts) are usually inflated to around 60 psi, but check the spare’s label for the exact value. Do not drive long distances on a donut; replace with a full-size tire as soon as possible.

Summary

The exact tire pressures for a 2017 Mustang depend on trim and wheel size, but a typical baseline is around 32 psi for both front and rear on standard setups. Always verify the exact values on the door placard and in the owner's manual, inflate when cold, and adjust for load and temperature. Proper tire pressure supports safety, fuel efficiency, and handling.

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. 

What is the psi for Mustang tires?

The recommended cold tire pressure for most Mustangs is around 32 to 35 PSI, but you should always check the sticker on the driver's side door jamb for the exact specifications for your specific model. You can adjust the pressure by a few PSI to fine-tune performance for street driving, but anything higher than 37 PSI may be too high and affect ride comfort.
 
Where to find the correct PSI

• Driver's side door jamb sticker: This is the most reliable source for your specific vehicle, and the pressure is listed for "cold" tires. 
• Owner's manual: The manual also contains the recommended tire pressure for your Mustang. 

Tips for setting tire pressure

• Check when cold: Always check and set your tire pressure when the tires are cold, meaning the car has been parked for at least three hours and has not been driven. 
• Monitor tire wear: If the center of the tire is wearing faster, your pressure may be too high. If the edges are wearing faster, the pressure may be too low. 
• Adjust for performance: You can experiment with adjusting the pressure by a pound or two to find what you prefer for different driving conditions, but be careful not to over-inflate. For example, slightly increasing pressure may improve steering response, while slightly decreasing it could improve straight-line traction. 

Important considerations

• Temperature: Tire pressure changes with temperature. For every 10∘F10 raised to the composed with power cap F10∘𝐹 change in ambient temperature, the pressure will change by about 1 PSI. 
• Tire sidewall: The maximum pressure listed on the tire's sidewall is the maximum the tire can hold, not the recommended operating pressure for your vehicle. 
• Spare tire: Don't forget to check the pressure on your spare tire as well. 

What is the tire pressure for a 2017 Mustang GT?

The recommended cold tire pressure for a 2017 Mustang GT is 32 PSI for both front and rear tires, though some sources suggest a range of 32-35 PSI. Always check the sticker on the driver's side door jamb for the most accurate information for your specific vehicle. 
Recommended tire pressure

• Front: 32 PSI 
• Rear: 32 PSI 
• General range: Some recommend a slightly higher cold pressure of up to 35 PSI for better handling, depending on your driving style and personal preference. 

Important considerations

• Check the door jamb sticker: The sticker on the driver's side door jamb contains the exact tire pressure recommendation for your specific car model and is the most reliable source. 
• Check when cold: Tire pressure should always be checked when the tires are cold, meaning the car has not been driven for at least three hours or for more than a mile. 
• Adjust for performance: You can experiment with slightly different pressures to see what feels best for your driving needs, but be mindful of how this affects tire wear. Higher pressure can lead to excessive wear in the center, while too little can cause wear on the outside edges, according to Mustang6G.com. 

Is 40 psi too high for 35 psi?

Yes, 404040 PSI is generally too high for a recommended 353535 PSI, as it can lead to a harsher ride, increased center tire wear, and reduced traction. While a slight overinflation may not be immediately dangerous, it's best to follow the vehicle manufacturer's recommendations found on the driver's side door jamb for optimal safety, handling, and tire longevity. 
Why 404040 PSI is too high for 353535 PSI

• Reduced traction: Overinflated tires have a smaller contact patch with the road, which can decrease traction and increase braking distances. 
• Uneven tire wear: With less of the tire touching the road, the center of the tread will wear out faster than the edges. 
• Harsh ride: The tire becomes "stiffer" and less able to absorb bumps, leading to a less comfortable and more "bouncy" ride. 
• Suspension stress: The harsher ride puts more stress on your vehicle's suspension components. 
• Increased risk: While a slight overinflation like this isn't usually a major safety risk, exceeding recommended pressure can increase the chance of a blowout from hitting potholes or curbs. 

What to do

• Check your vehicle's sticker: The correct pressure is typically on a sticker inside the driver's side door jamb or in the owner's manual. 
• Adjust the pressure: Use a tire pressure gauge to check each tire's pressure and release air until it reaches the recommended PSI. 
• Consider your load: If you are hauling a heavy load, the manufacturer may recommend a higher pressure, but you should only inflate to the maximum load PSI listed for your vehicle, not above.