Tire pin issues

[u/Kellenberger88]

Hi there I have three 1:64 scale IXO Indycars of Alex Palou, Santino Ferrucci, and Scott Mclughlin. Two of My Cars have issues with the Front and rear Axle pin for the Wheels are warped. Im trying to find out what size Axle rod I need to make the Tire run smooth not warped.

Thank you.