Thread: Oversteer

Hi all. My ute has developed a problem of bad oversteer, predominantly in the wet but its starting to get noticeable in the dry, plus losing traction when I start moving. I first thought it might be the M/T tyres on steel rims I have but this problem started becoming noticeable with a set of A/T tyres on alloy rims I used to run on. I have heard a faulty diff can cause this issue but I don't know how to find out, what tests to do to confirm its the diff, or tyres. Has anyone else had this issue, all advice will be appreciated.