When running maximum rear width the wheels stick out past the side pods by 30mm or so. Noticed people going over each other and bending axles and spindles. Why would chassis manufactures make the mounting so narrow. Anything against pod extenders?
If you have the pods out past the wheels, people are more likely to just nerf people off the road with side-to-side contact. At that point you might as well have a full-coverage rental kart bumper.
Some series have rules regarding how far the wheels can be in or out of the pods to prevent that sort of driving.