Subject: mitsubishi lancer1998
Question:

i have a mitsubishi lancer 1998 car ,it's bottom height from the ground is about 15 cm which makes it very near to ground especially when there are persons on the back seats , it always makes contacts with ground when i drive on unpaved surfaces...... how can i increase this height without making any harm to the car ?

Answer: Horus,
If the back of your car really is that low, even with no people in your back seat or items in your trunk, you may have worn out shocks and/or broken springs. You can get your shocks replaced with some heavy duty ones, and if your springs are shot, you can buy stiffer springs. This will keep the rear end lifted and prevent it from sagging too much when the rear is heavily laden.
Good luck!