Forum Discussion
Peg_Leg
Jun 05, 2014Explorer
GM trucks will have a build sheet on the glovebox door. You could snap a pic of it with your digital camera or cell phone. Then search RPO codes for it. You'll quickly know everything on the truck. Look at rear end ratio's and for a tow package. Different rear end ratio's have separate tow limits. As suggested use GVWR, gross numbers.
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