Due to the nature of the independent front suspension setup on a grand vitara once you have lifted the front suspension

the wheels can appear to point into the truck and cause the inner side if the tyre to wear earlier than the rest of the tyre!

The solution is these camber adjusting bolts, these replace the top bolts on your front struts (shocks) and have a cam CNC machined into the shank of the bolt

Easy installation, just remove the top bolts and replace with these bolts!