2018 Trail runner 25sle hitch height?

Hi everyone. So I’m new to the RV game. I just bought a new to me 2018 trail runner 25sle. I’m trying to buy a drop for the weight distribution hitch but my trailer is at the dealer and it is shut down because of the covid-19 crisis. So my question is does anyone know the measurement from the ground to the bottom of the coupler? Now obviously the trailer needs to be level on level ground to get an accurate reading. I have a lifted ram 2500 and I want to go with an aftermarket drop hitch but I need to know what size drop I need. So if anyone could measure their camper or know off hand that would be extremely helpful. Thank you in advance!