Miami Son

I went through this and ended up trading in my perfectly fine and low mileage 2017 Suburban for a 2019 Suburban Premier Plus with the 6.2L and 10-speed. I took a huge hit, but once I priced out trying to do what you are suggesting it wasn't worth it. The other problem is that the vehicle will remain rated for what it came from the factory with. This means if you go through a weigh station and they run your VIN and find you are overloaded you could pay a huge fine and be sidelined from continuing on your way. Heaven forbid if you are in an accident with the trailer and you are over the original tow rating you could be liable for damages and fines, as well. We tow a Winnebago Minnie Plus that is around 6700# loaded and it does fine. The Max Trailering package (which gets you the full tow rating) also gives you an integrated brake controller and trailer sway control that you won't get by adding an aftermarket brake controller. Bite the bullet and get the right truck for your trailer. It is worth it in the long run.

Hi all, have a 2019 Suburban Premier Plus with the 6.2L and 10-speed tranny. I tow a Winnebago trailer that is around 6700# loaded and would like to add a tranny cooler. Where is the best place in the tranny fluid line to do this? Pics are appreciated.

3rd vehicle with SAT and first one to have issues. Had antenna replaced, no better.