Negative run question...

[CHEMMINS 10+ year member]

I've actually seen people gain by going from a - run to a frame ground. Still not sold on the idea of ground runs. Especially in a daily.

Depends on the vehicle. Older vehicles with actual solid steel frames.....sure. Newer vehicles made of composites.....not a chance. Be careful too as some vehicles are unibody with no frame. It is best to run a separate ground back to the batt.