I have a 2005 Dodge 1500. 5.7L Hemi. It has 73000 miles on it. I have kept the oil changes and maint. Very current. I am thinking of changing to a synthetic oil for my next oil change. Is it wort...
If you live where it gets really cold (-40*), or tow in extremely hot conditions, then it might be worth it. But in So Cal - just use regular oil and keep changing it when you should.