built2prfctn Posted August 18, 2015 Report Share Posted August 18, 2015 I feel like ride is super rough. Then I looked at my tire pressure they are all around 43-42-40-44. Is this normal? I thought tires should be around 32-34. Quote Link to comment Share on other sites More sharing options...
cds71 Posted August 18, 2015 Report Share Posted August 18, 2015 tire presure should be 35-36psi Quote Link to comment Share on other sites More sharing options...
cds71 Posted August 18, 2015 Report Share Posted August 18, 2015 it might increase one or two psi as the tires heat up. Quote Link to comment Share on other sites More sharing options...
Reloaded Posted August 18, 2015 Report Share Posted August 18, 2015 According to the pressure monitor, mine are all at 36. The driver's door should have a sticker about the tires and what psi they should be set at. Quote Link to comment Share on other sites More sharing options...
Dz0n3 Posted August 19, 2015 Report Share Posted August 19, 2015 All of my tires are around 40 psi. My ride is as a smooth as butter lol. Can't complain as this is the quietest and smoothest car ride I have had from a car I've owned. What size rims and tires do you have? Quote Link to comment Share on other sites More sharing options...
All Hat No Cattle Posted August 19, 2015 Report Share Posted August 19, 2015 it might increase one or two psi as the tires heat up. Just some info. The rule of thumb is for every 10° Fahrenheit change in air temperature, tire pressures will change about 2% (up with higher temperatures and down with lower). This means that light-duty, standard-pressure tires (typically inflated to 30-50 psi) used in applications on cars, vans and light trucks will change by about 1 psi; where heavy-duty, high-pressure tires (typically inflated to 80-100 psi) used in applications on recreational vehicles, busses and trucks will change by about 2 psi. http://www.tirerack.com/tires/tiretech/techpage.jsp?techid=73 Quote Link to comment Share on other sites More sharing options...
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