Creaking Noise when turning
What can possibly cause a creaking noise when turning - especially after running for about 10 minutes. The noise sounds or reminds me of an old wooden ship. At first I noted the noise a bit in the front, now more in the rear, always when turning. At first I thought the differentials might be low on oil but both are full. This has been going on for a while, it does not seem dangerous but it is something I would like to fix.