Drilling Holes in the Frame to prevent rust

[LennartfromAustria]

Hey guys, what do you think about drilling holes into the frame of the jeep to prevent rust.

 

[Steel City 06]

It’s actually quite common and even recommended:
https://wranglertjforum.com/threads/anyone-drill-holes-in-their-frame-to-prevent-rust.6118/https://wranglertjforum.com/threads/post-pictures-of-your-frame-drain-holes.23700/

 

[RMETeeJay]

I have not done it, but am considering it. I think it can be done intelligently and safely with some common sense.

Here's a video where the optimal size hole is determined by testing.