TPMS is only mandated on GVWR <10,000lbs, my 2011 3500 GV is 10,400. They may be putting TPMS on 1 tons now, I just know mine didn't have it and 'am glad for that. Cheers
Re: The GM 6.2(correct me if I'm wrong) is an aluminum block, hence it does not have the durability of the iron 6.0L. Nor does it have the piston slap that the older 6.0Ls were known for. My older 2000 3/4 was gettin 20-24l/100km. My '11 Duramax is 14-17l/100km. Anyone I've talked to has...
TPMS is only mandated on GVWR <10,000lbs, my GV is 10,400. The dealership didn't even know. Blew a tire the first week, dealership replaced it but was funny watching the tech trying to re-calibtrate the pressure monitor for the one tire until I told there wasn't one. They may be putting TPMS on...