Style chooser

So i was talking to this friend of mine .. and he mentiond some things that got me wondering ..

a) Lowering the car means more downforce .. this means the car is being pressed harder on the road .. and will lead to more wear on the tyres ?

b) By lowering your car, the chasis is more prone to feeling the impat of every nook and cranny on the road .. reducing its stiffness ..


so .. since iam considering lowering ma ride .. Wira SE .. whoese suspension has to be said is one of the...