The components comprising your Isuzu Trooper body part are the panels that attach or cover the vehicle's internal part to protect it from different forms of abuses met during the drive. Just imagine your vehicle without the necessary covering and picture how each internal part would fare with the constant encounter with strong gushes of wind, the lashings of rain pelts, or the scorching heat of the sun. Surely, in as little time possible, with these natural elements always in action every bit and piece of the vehicle will weaken until complete deterioration could be the worst scenario.
The body parts of your Isuzu Trooper are meant to protect its internal components. That's why these are and should be built with the sturdiest and toughest materials to maximize tolerances from different form of impacts. But even with this strength, there are many factors that could trigger damaged or broken condition for these parts. First and the most principal factor is the universal fact that there is no such solid object that is permanent and will last a lifetime. This is very much true to any car or truck parts. Sooner or later, these are always doomed to suffer from aggravated condition and subsequently would need to be replaced.
Second and very significant factor is, if maintenance and treatment has not been very kind and favorable, these could easily fall prey to worsened condition. Maintenance and taking care not only for the body or exterior parts but the vehicle itself should always be scheduled in a regular routine. Third factor and an unavoidable circumstance is accidents. Accidents come without anyone advised of when it's going to happen and apart from the life of the persons at risk, the vehicle could also be dented or broken from hard impacts/crashes.