my ford f150 is rocking

1915 FORD F-150
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THEMARCIAN
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My 1995 ford f150, 116,000, 5.8L has a rocking feeling at low speed like under 20 to 25 mph. I changed shocks and that didn't do it. I changed coil springs because one had broke and it still rocks. It almost feels like the tires are not on all the way, but they are.
Mar 22, 2007 at 5:45 PM
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SERVICE WRITER
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Sounds like a shifted belt problem in one of the tires.
Mar 22, 2007 at 6:43 PM
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THEMARCIAN
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Thank you for the reply. How do I fix this?
Mar 22, 2007 at 7:11 PM
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SERVICE WRITER
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First you need to find it.

Before you jack it up, rub your hand around the outside of the tread and feel for an abnormal bulge.
If you find it, replace it.

If not, one at time jack up the truck so the wheel is off the ground and spin the tire watching for a wobble or high spot....somthing that make it out of round.
Mar 22, 2007 at 7:32 PM
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THEMARCIAN
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Thank you so much I will have to check it out in the morning.
Mar 22, 2007 at 8:43 PM