LOL I seen "GM Heavy Duty" and thought you were going to talk about a GMC General.
I know the MFGs like to use the term "heavy duty" but a class 3 truck is far from heavy duty in the transportation industry
Anyway that is great they actually have zerks on a modern truck, I wish all the trucks/cars were this way.
Good Sam Charter Lifetime Member 269454, FMCA 239141
2019 Heartland Mallard IDM33 Bumper Pull
1988 Mallard 27SB Motorhome P30 454/TH475/Banks Power