You might have come across people who consider market suspensions to be worthless when it comes to 4WDs. We think that it is too harsh to say that it is worthless because they work fine but we do agree that stock market suspensions are not suitable for 4WDs or other heavy cars that are driven on uneven terrain. The suspension system is one of the most important systems of a vehicle and it is true that a vehicle would not be able to function without it.
If you want a smooth ride then you would need to pay attention to the suspension system of your vehicle. If you have recently bought a big car that you plan on driving through areas that are uneven then we would suggest you to stop right there and then and first see whether your vehicle is fitted with stock market suspension or the upgraded kind. According to West Coast Suspension, if your vehicle is fitted with a stock market suspension system then you can entirely ditch the idea of giving your car the rough treatment because if you do, you and your car will suffer greatly.
When you take your car over uneven surfaces, it runs the risk of hitting rocks and other objects if its suspension is stock market because these suspensions are low which means that it will not block any kind of hit and the underside of your car can seriously get damaged. Even if you do not take your car over surfaces that have rocks jutting out of them, it can still get damaged because at many times, the big cars lug around caravans or other huge things that puts a pressure on the original vehicle and decreases its height which poses a threat to the lower part of the car.