I saw a D90 in Costa Rica that the guy painted the entire vehicle in Rhinoliner. It was gray and looked awesome. For a trail truck it is worth considering.
As for the black/white car controversy...From the Dallas news
"He parked a red Buick Lucerne, a white Chevrolet Impala and a black Saab SUV on a concrete parking lot in Carrollton one afternoon in mid-July. All were late-model, low-mileage vehicles.
There were thermometers in each car, and readings were taken every five minutes between 2 p.m. and 4:30 p.m.
The temperature outside ranged from a toasty 93 to a torrid 102.
The red Lucerne was left to bake with its windows up. The white Impala started the test with its windows down a quarter of the way, and they were lowered all the way at 3:40 p.m. The black Saab had darkly tinted windows that were left up.
At 4:20 p.m., when the temperature hit 102 degrees outside, the black Saab with gangster glass rolled up tight registered an interior temperature of 125.8. The white Impala with the windows down had an interior temperature of 127.2 degrees, and the red Lucerne with untinted windows up all the way was sizzling at 139.5 degrees. "
"The exterior of a black car gets hotter than a white car, but it does not get transferred to the interior any more than in a white car," he said. "Try this experiment: Take your hand and put it on the headliner. It's not very hot. The energy that heats up the inside of a car comes through the windows."
I live in Georgia and drive a black RRC every day. I have window guards that allow me to park it and lock it with the windows cracked to let the heat out. They help quite a bit. If your don't have those then you could leave the sun roof open to let the heat out.
