I am not familiar with the Sierra but on most the doors are usually real wood, the box might be real or might be veneer particleboard depending on trim level of the rig. Higher end units are mostly all wood.
I would use Murphy's Oil soap
__________________
Jim & Debbie England
Do you have Gas? 2015 F350 6.2L CCLB DRW 4.30 axle.
2020 Keystone Cougar 364BHL ,Gone 2012 Yellowstone Ridgeline 34RLT Fifth Wheel
|