Would this cause my tire to wear?

ok tolday i was under my car looking for a leak well i looked at my control arms and there wasnt a nut on the passengers side and on the driver side there was one but it wasnt tight. Then i looked at my passenger side tire and it almost bald in the middle. The drivers side is fine, and i do not do any burnouts anymore and these were put on at the same time?

no they are out of warrenty i guess this gives me an excuse to get rid of the 10 holes and put on 03 cobras

ps i did put nuts on them and it felt like a new car but i didnt know if it would effect my tire wear