Dual battery cable size

[Wiggy Junior Member Find all posts View Profile Close Wiggy]

Hi All,
I'm fitting out my 2019 GXL and I'm trying to decide on cable size for the run to the rear of the vehicle.
I intend to run both a +ve and -ve cable.
What are you blokes using 6b&s or 4b&s ?

[Tony76 Junior Member Find all posts View Profile Close Tony76]

I have same vehicle and ran 6b&s. After having done that I wouldn’t want to try 4b&s as the 6 was a pita as is.

[dds Junior Member Find all posts View Profile Close dds]

4b&s
as you would lose amps over long runs

[Voyager77 Lurker Find all posts View Profile Close Voyager77]

Where do you buy decent quality automotive cable?
Is there some place that makes custom length of 0 B&S with crimped lugs for a winch?

Cheers
Frank