Rust on the undercarriage

[06xl]

I know this is normal but has anyone took any actions as to stopping it or spraying a rust prevention coat?? Any ideas I would like to do something before I put my new rims

 

[07Burb]

Take a grinder with a sanding disc to it in order to take off all the loose rust. Once complete coat the frame and undercarriage with Por15 and you'll never have to worry about it again. I've done this on several previous vehicles and never had the problem come back

 

[06xl]

I did some research on por15 an sounds good but what about the moving parts suck as drive tran wouldn't that stuff cause problems on moving parts??

 

[07Burb]

I don't know....I only put it on the frame, rear end, and underside of body I don't mess with the moving parts at all....

 

[06xl]

K thanks

 

[07Burb]

You can also put it on a-arms and stuff like that but if it's a part that has a lot of moving parts you may just consider powdercoating the part....