Why is my car werering out one side of tire

@joshua29400 we would need to know more about that. We need to know if you are saying that one side (either left or right) tires wear out faster or if an individual tire wears out more on one side i.e. inside or outside of that tire. It will also depend on how those tires wear out. If you can, post some pictures of that so we can check a bit closer. Adding images to an existing question

In general uneven tire wear can be caused by bad wheel bearings, misaligned steering, worn shocks, bad brakes, out of balance tires, and either over or underinflation, worn out suspension parts (ball joints etc.) as well as many more things. The wear pattern on the tire will give you a better indication on what needs to be checked.