The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Warrens69GMC · 10-27-2021, 11:23 AM

You might want a power programmer (like bully dog) so you can adjust your towing needs to each trailer.

10-27-2021, 11:23 AM	#9
Warrens69GMC Registered User Join Date: Jan 2003 Location: Safford,AZ Posts: 3,613	Re: 2012 GMC 2500HD towing disappointment You might want a power programmer (like bully dog) so you can adjust your towing needs to each trailer.