mobile-menu-icon
GM Authority

Reply To: 2023 Sierra/Silverado orders

#745477
pmanches54
Participant

I am really surprised by this and I am sure your dealer knows better than any of us what this might mean but wow. Considering the tow package among other things consists of a heavier rear end, larger brakes, beefed up cooling system, and changes in the shift patterns. I can’t believe this would all of a sudden just be discontinued especially since it was only with the 22 refreshed did it become available. After upping the torque and hp with the LZO it makes no sense to not continue. It has to be temporary, but how long who knows. I tow my 30 ft. camper dry weight of 7000 lbs. with no problems whatsoever and have the LM2. Good luck and keep us informed as you learn more. I will also ask my dealer if he has run into this as well.

Subscribe to GM Authority

For around-the-clock GM news coverage

We'll send you one email per day with the latest GM news. It's totally free.