I'm new to the forum, so please bare with me. I have a 2018 Chevy Silverado HD extended cab 4dr. with the turbo diesel. This came with the smaller power mirrors and I would like to replace them with trailering mirrors. So far I haven't been able to find any that will swap out with my set up. The original mirrors were power adjust,power fold, heated with turn signal in mirror and puddle lamp on bottom. Has any one had any experience with this problem? Any help would be greatly appreciated. dfieldatwork