Iv checked my tire pressure, two front tires 35 psi and 34 psi; real tires over 40 psi. I saw my front two tires seem like deflation, how come the psi meet own's manual 30 psi but looks like deflation? even real tires they look like deflation too. should I add more proessure on my front tires?
An expert who has achieved level 2 by getting 100 points
An expert that got 5 achievements.
An expert who has answered 200 questions.
An expert whose answer got voted for 20 times.
Re: Tire pressure optimization setting
Look for a sticker on the drivers door panel. It will tell you what pressure to set for the tires. The owners manual may also contain this information. It is normal for a radial tire to look a little flat.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Look either in the owners manual under the maintenance section or usually there is a sticker with the tire pressures for your car in the drivers door jamb. Here is an answer from another website where this question was answered:
Best Answer: That depends on trim level and tire size.
On most models with a P185/65R14 85T or P195/60R15 87T sized tire the recommended pressure is 32 psi front and rear, except the ZX3 which is 34/34 psi. On models with P205/50R16 86V sized tires use 34 psi front and rear. If you are not sure what you have check the Tire Load and Inflation sticker which you will see when you open the drivers door. It will tell you tire size and recommended inflation.
Depens on what tires you have on it. Most are 35 psi max. Some goodyear are 44 psi. the Max pressure will be printed in small raised letters on the sidewall of the tire. If 35, then 30-32 rear and 32-35 front is good depending on your load( many large people with trunk loaded, or just yourself. Higher front pressure accomodates for engine weight. A higher pressure, 35 all around, will give a harsh ride. Fuel economy suffers with low pressure. A compressor to fill the tires with from a cigarette lighter is available with a guage for under $20 and is very handy to have in the trunk. It can allow you to make it to a repair shop if you develop a slow leak and to keep pressure proper for extended tire life. If squeeling around corners is heard it is a good indicator that pressure is low. Frequent checks with a guage is important because pressure can be significantly low and not be apparent even to a fairly trained eye, especially on low profile tires. Please rate answer.
You'll need to buy one of those electronic tire pressure gauges. Make sure you get a decent one as the cheap ones are not accurate. Especially the ones that dealers give that have the rod that slides out the back. Gas station ones are not that accurate as they get abused.
The actual tire pressure you require will be listed on one of the door jambs of your car. It's most often on the passenger side
You cannot reset them,Make sure that you check the pressures in the tires. The Infiniti Tire Pressure Monitoring System is designed to trip the warning light anytime the pressure in any of the tires drops below 29 psi. At 29 psi it really won't look like the tires are low. You could have one tire at 29 or 28 causing the light to stay on all the time. Check your pressures, set at 34 or 35 to be safe, or whatever pressure the tire is recommended to be. Not all infiniti vehicles with TPMS have the display that shows the pressure in each tire. If the pressures are above 29 psi, Then there could be an issue with one or more of the sensors. If you have the tires replaced you will have to have the sensors relearned at the dealer. Tire rotations do not require the same.