Want to replace stock battery 05 Escalade EXT for new 2x RF t1412's & 1 RF1500bd

[ToNasty]

The alternotor won't matter. Just pick a good brand and go with it

[Carnines]

Thanks Tonasty,

Also, which alternator would you recommend for my vehicle since its a bit different in that regard?

I say get the mechman elite for your vehicle

[chris@xspower]

Upgrading the wiring will defiantly help and is encouraged to do so yes!