I have no idea. There are no points around any of the guards that give or indicate rust damage that i can tell.
Somebody else asked for a video of the Jeep running - I attached it here.
I have a 2005 Jeep LJ Wrangler Unlimited Rubicon that I bought 4 years ago with 134000 miles and put less than 30k miles on during that time. I have since moved and don't have the space to keep an extra vehicle to use just for weekend fun. The Jeep drives really well, it is the vehicle I drove...