Looking at purchasing wiring for setting up my Sequoia for towing with a 7-blade connector. Everything on Amazon is copper clad aluminum apparently and uses Chinese gauge instead of the US standard. So it's smaller and not as durable as full copper wire but unless you dive into the reviews or look close enough, you wouldn't even know. Went down a rabbit hole just trying to get some good wiring that won't corrode in a year.
I am going to order GXL wire from Wire Barn, anyone else have good sites to order automotive wiring?