Does anyone know what might cause uneven rear tire wear? More specifically, the rear right tire on my car is significantly more worn down than the rear left tire. The tread depth is almost entirely gone on the right, whereas the left still had some depth. Tire pressure is at 38 PSI for all four tires and the PO said he aligned the car when he installed the eibachs and after 1000 miles of installing it, aligned them again. Maybe it needs another alignment? Thoughts? It'd feel wasteful to buy four more tires when the other three have plenty of tread left.. Any way I can salvage this situation? Maybe purposely don't realign the car and just swap the two rear tires with each other to induce more even wear?