Review on GS Power 14 AWG: The True American Wire Gauge Solution by Paul Barnes

Bought this cable without it says copper and reviews are good. I used it to connect headlights and taillights on my 4runner. After about 3 months the headlights started failing (first the headlight LED strips, then the taillights) and I couldn't figure out what was going on. This garbage wire turned out to "harden" and become brittle significantly wherever it was used. It will just pop if you touch it. Installation Notes: The wire was well insulated against the weather and I used liquid tape and regular tape in various places. The wire wasn't in the engine bay, and the wire that failed on the taillights was on the non-exhaust (in other words, non-heat) side. No matter how I isolated him, nothing came of it. Red seems to fail more than black, but both fail. Don't buy this if you don't want to redo your work. The way I assembled the truck and secured everything with tape and nails is a real pain to go back to my wiring because these guys sell junk wiring.