okay i have a honda accord ex 94. and i have sport rims on them with sport tires 215/40/17 ZRi‘ve done some research on psi.and all i found was recommend psi for regular stock tires. the tire manufacturer states 44PSI Max.and the Cars manual states 32PSI. what is the correct pressure? most of you would say the car manufacturer psi, but if i put the car manufacturer psi.the tires kinda sagwhich doesnt look good for sport rims/tires and look like it messing up the tires.What if i put the pressure in betweenlets say 38psi?Can someone with experance help me with this/advice? Give me all the knowledge that you got please and thankyou.
I don't have one handy but what you need is a load/inflation table( and a better size tire, perhaps). The selected size is a tick small. the OE load index should have been 88(h) your current size is an 87(w). With that said you should be running approx.33-35psi in the Lighter load tire. The 44psi max inflation is for driving at speed over 100MPH. 35psi is the max load capacity of any standard load P-metric tire.
The tire's inflation is a maximum inflation score - the itemizing on the door is the score on your vehicle as a suitable blend of expertise high quality, tire positioned on and first rate gas mileage - you could desire to pass with the itemizing on the door. in case you replaced the tires with some thing that the vehicle did no longer comprise, you could desire to nonetheless shop close to to the score for the vehicle. All bets are off in case you have aftermarket rims and altered the profile of the tires! you nonetheless can inflate the tires to a minimum of a few thing over 40 psi, yet nicely below 80. as long as you do no longer experience like your experience has compromised and you do no longer see atypical positioned on on the tires, you will nonetheless be good to pass.
Properly inflated tires do look a little bit bulged. The pressure on the door is for the size of tires that were on it from the factory. The pressure on the tire wall is the MAXIMUM amount of pressure the tires will safely hold. Properly inflated tires will ride flat against the ground and wear evenly. Use the chalk method to check this. Draw a straight line across the tire, roll forward a few revolutions and look at the chalk mark. If it is worn evenly you are good. If the sides are worn more than the center you are under inflated. If the center is worn more than the sides you are over inflated.
