Towing mirrors on ltz suburban

[Rllyrcr]

Hey guys, new to the forums. Just picked up am LTZ Suburban and it currently has the standard mirrors with power, lane change assist, heat and signals. I've searched up and down forums and Google and can't seem to find a good answer to replacing them with a silverado/Denali mirror with the same functions. Any help or links with some info would be greatly appreciated. Oh and I have some wheels I will be posting up soon once I hit the 85 post mark, are most Chevy trucks 6x5.5? TIA