Most probably the motion samples are creating an arc due to parenting. What you need to do is to check this is take the fcurves and scale them quite a bit. This will allows you to see in "slo-mo" the trajectory of the wheel as it moves along. If you see the undesired arcing then I would suggest changing the parenting so the center of motion is at the center of the wheels.
- Car wheel motion blur Arvid Björn
- Re: Car wheel motion blur Alok Gandhi
- Re: Car wheel motion blur Arvid Björn
- RE: Car wheel motion blur Manny Papamanos
- Re: Car wheel motion blur Arvid Björn
- RE: Car wheel motion blur Jack Kao
- Re: Car wheel motion blur Arvid Björn
- Re: Car wheel motion blur Ed Manning
- RE: Car wheel motion blur Manny Papamanos
- RE: Car wheel motion blur Manny Papamanos
- Re: Car wheel motion blur Ed Manning
- RE: Car wheel motion blur Matt Lind

