If you wore the tires (tyres) out unevenly then you would be wise to have the rear alignment (thrust angle) checked and adjusted if needed. The procedure is explained in workshop manual K:08:01-02. The shop needs to have a 4-wheel alignment rack so he can measure the rear toe (thrust angle). Most shops today now have them as most modern cars require a 4-wheel alignment. Don't let him tell you he can't do the car because it isn't in his database. Just about all machines have the capability for the operater to manually enter custom settings into the machine. At the same time it would be wise to replace the trailing arm bolts (TAB'S). While it is up on the rack take the time to inspect all (4) c-v boots and everything else that you can't see except when lifted. David Teitelbaum vin 10757