Tailgate ladder wondering height.

[bitdrive]

I've got a 2015 with a 6" lift on 37's with 20" rims. Looking at this tailgate ladder

https://www.amazon.ca/AA-Tailgate-Foldable-Non-Slip-Omni-Directional/dp/B09Y1RGF9Y/ref=asc_df_B09Y1RGF9Y/?tag=googleshopc0c-20&linkCode=df0&hvadid=706745692999&hvpos=&hvnetw=g&hvrand=11786825298391330557&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1002739&hvtargid=pla-1658393873476&mcid=18fe0f45111d3d5c9669f04eb0a0ff6e&gad_source=1&th=1

Anyone able to get a measurement on the tailgate to see if this fits?

I'm away at work for a few weeks and not near my truck.

Ladder scales between 28" - 45". Anyone using a similar ladder with a 6" lift on 37's?

 

[GTyankee]

Tailgates are 60" side to side
from the bed to top of the tailgate is 21.4"

i think i somehow lost the measurement from the ground to the tailgate when laid down