In Pakistan, Speed Breakers vary in size by a wide margin. Some may be small, other are really high. The problem of hitting the car body on a Speed Breakers increase markedly if the car is lowered.
Most drivers have managed to hit the middle of the floor pan (the bottom of the car between the front seat and the Rear seat on a Speed Breaker.
For the knowledge of the Dear Readers, Comments are requested ONLY from technically proficient PakWheelers with regards to whether hitting a speed breaker can damage a car's frame, geometry and how to tell if the frame or the body is damaged incase there are no visible signs despite hearing a thud on the speed breaker.
It would also be appreciated if someone can shed a light on how strong the bottom of the car is, in terms of the force per square inch, that it can handle in general terms.