What did they do to your truck to stop the leak?
My 19 RST with slider rear window went in today. Service advisor told me they are fixing it per the TSB by using the caulking method.
First I would get it fixed under warranty. That way it is done and free to you. Then, if you want to upgrade to aftetmarket speakers. You can do so knowing you can always go back to the functioning factory setup if needed.
That is a Factory 2" lift kit. Not a level kit. The Trail Boss comes with the 2" lift kit which is different than a simple level kit. It adds 2 "s to the front suspension and 2" to the rear suspension of the truck. The trucks with the factory lift kits are still lower in the front. They need to be raised approximately 2" for the truck to be level front to back. Hence a "level kit".
I have Fuel 20x9 with 0 offset wheels. I am running a 295x60x20 with no rub except for full lock right turn. I could probably do the mud flap mod and be fine. Just have not gotten around to it yet.
It sounds like your issue is in the -12 offset.
Is that the correct tool for the 2019/20 new body trucks with the 433 NHS sensors. Info on Amazon and other websites is all over the place as to if they work on our trucks or not.
Or, just find the best deal on a white or black trail boss that is on any one of the hundreds of Chevy lots out there. Buy it, wrap it and call it done. Plus with the wrap the factory paint will look brand new if you ever decide to unwrap it.
What are they guys running aftermarket wheels using for TPM sensors? I want to keep the factory ones in my stock wheels for winter. Are any of the aftermarket sensors working with the 19/20 trucks?