There is a clear plastic film that is available that you can put over the front part
of the hood that protects from rock chips. I had one on my old JeepGC and it
helped the chips, but after a few years it is almost impossible to get off.
The newer T4R's all have the chip resistant paint that was developed for GM.
This should help the chips and scratches(the body shops hate the paint as
it is hard to work with).
To me the plastic bug shield is just plain ugly.
Cliff s