It's your truck, but I'd advise against the Lexan due to the heat resistance issue. After a heavy braking session the heat build up on the rotor, being in close proximity to the splash shield, can cause the Lexan to deform, possibly into the rotor and melt onto the rotor contaminating the pads or worse causing a fire, bad juju.wicked150 said:Thanks for the advice. I think I'm gonna fab one out of Lexan.Got plenty of it and it is tougher than tin!