Recent content by Mike Simon

The batteries are right under the driver seat area in a side box outside the cab. It would be over 20 ft of ground wire from the amps snaked thru the interior to the batteries. The charging wire is 2/0.

I am doing a DIY install on my 05 peterbilt. I have done the 3 step upgrade on the electrical system in the past. I have 4 batteries and a 160 amp alternator. The question is with the grounding of my amps. The sleeper area is comprised of aluminum. The nearest steel ground from where my amps are...