Howdy! Have a new Suburban LT 2500 coming in (hopefully) this upcoming week, and it represents my first GM product since my old Chevy years 1952-1967. I will use it primarily as a tug for an Airstream. We stuck with the SUV as opposed to a truck because the bride suggested I might like it better. ;-) Looking forward to picking up tidbits and suggestions from this forum which was recommended by my Suburban driving SIL.