So having a 2011 and 2014 Silverado/Sierra truck, I've made adapters for the front and rear of the vehicle speakers that, especially for 2011's, are way better than Metra/et al. I was wondering if it is allowed with my membership type to sell these to anyone interested in them. I'd probably not sell even $300 worth a year but just trying to help out someone looking to make a shortcut in their install. If not, no big deal. I won't cry about it. If it was a money maker (making HDPE baffles for people) someone else would have done it. :worried: I guess people could send me their stock speaker and I can template those too on top of the Chevy/GMC stuff.