Single and first hand driven, done 21000 KM in 18 months, all within the city never gone on highway, original rims (no Alloy Rims) and tires (General Radial). Problem; abnormal wear on inside of front tires, more on right side than on left. Digonostics; first opinion, modification required for camber adjustment, second opnion, nothing wrong change the tires. I will now get the bushings, ball joints and rack ends also checked as possible cause