Here’s another approach to bad fender flares:
https://www.bjsoffroad.com/Bushwacke...oor_p_191.html
These work best for bigger tires of course. I have a J10 I’m LS swapping and fixing up. The flares are a pain. I bought a donor truck and got one rear flare off it and it was no fun getting it off and will be worse putting it on my truck.