GM 6.2 Liter
I'm considering ordering a new GMC Sierra 1500 with the max tow package. It would be a crew cab short box SLT trim. I can either get the 5.3 or the 6.2 liter. Both have the 8 speed transmission. I...
Forum Discussion
I would get the 6.2L and run premium only when towing. If your spending $50-$60k, the extra price of premium is negligible!
