If there is an Escapees SmartWeigh location near you, I’d recommend you make an appointment and get your rig weighed. They weigh each tire independently and will tell you exactly what your weight distribution is. We got weighed a few months ago and found out we’re 100 lbs heavier on our kitchen slide side, so we now shift 50 lbs (tools) to the opposite side before we travel.
They weigh the truck by itself before they weigh the truck/RV together. Found out how much lighter the front end of the truck is when we’re hooked up. Makes sense, just never thought about it before. Cost was $70 which I thought was worth it.
https://escapees.com/education/smartweigh/