Just went through this with our new 2022 Yamaha. Tires already started showing wear. Seems to be an issue with Yamaha for some reason. Ordered adjustable shocks from Power Equipment Man and had them installed. Fixed problem although ride is a bit stiffer at least initially.
See video here:
https://www.youtube.com/watch?v=UI1t...erEquipmentMan
Before pic of another cart from his website:
https://judgeme.imgix.net/power-equi...=format&w=1024
After pic of same cart:
https://judgeme.imgix.net/power-equi...=format&w=1024
Power Equipment Man site is very informative for golf car(t) problems.
Good Luck.
P.S. They wouldn't be making these adjustable shocks if there wasn't a problem.