When parking /slow motion running front tires seem to jump out from the trail on 2005 Volvo XC70

When turning hardly (for instance, when parking or in slow motion running) the front tires seem to jump out of their trail ... seem to pop-up. This happens since I bought the car. 1st explanation given was due to the fact of permanent 4wheel traction

2 answers 1 comment
if you have all wheel drive it may be normal as frt tires are trying to get traction and at times skip. have the car ck'd for codes related to awd units.you may need to service frt diff and add a limited slip additive to the oil as the old fluid is just worn out and letting frt diff jump or skip
Thank you
possible normal operation.