the lower part of the truck needs to be painted,so is there any good color to match the rest of the truck(red) otherthan red?it will be gravel guard,but a 2 tone scheme could look good,too

 

My cousin has a red a silver sierra, truck looks darn good!

 

or you could save the paint job an throw some mud flaps on there.

 

black bed liner or you can also get colors but red and black just go together