newer F250 violent shake
I was driving on the interstate this afternoon going 70-75 and shifted over to the far inside lane due to some construction. The lane shift put traffic on what should be the far shoulder and a long s...
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Iraqvet05 wrote:Cummins12V98 wrote:Iraqvet05 wrote:
No lift and factory 18" tires, running 55 PSI in the front and 65 in the rear. I have 34k miles on it and this is the first time I have experienced this. I bought it used with 29k miles...it was a rental before so I don't know the history of the truck other than it had a tire rotate and alignment right before I bought it. I'll take a look at the front end tomorrow and see if there is anything obvious and do some prying to see if I can find any play in the track bar.
Why so much rear tire pressure if running unloaded?
65 is too much? I have half a bed of heavy snow in the back for traction...didn't seem like the back was an issue.
It just occurred to me the truck spent half the day inside a heated shop...bet they had some cleaning to do. :)
I run 65psi on all tires year round. I received a letter from Ford for my 05 Super Duty a few years ago about underinflated tires can cause this suspension oscillation.
