Does anyone know if it is possible to swap a Sierra steering wheel for a Silverado? My GMC wheel is very worn and the buttons are very sticky.(I assume from someone cleaning it with something they shouldn't have). I can find plenty of Silverado wheels. I assume physically they will fit, but as far as the GMC air bag fitting and wiring being the same. Also, I assume non heated steering wheels don't have the heating element built into the wheel, just no switch?