I got 62K miles out of my original AS grabbers and didnt have to replace them but since I put a lift and take it off road a lot I put mud tires on. I actually sold two of the tires used off of craigslist. lol
Check out 4x4parts.com. that's where I got all my parts. They have different lifts. My suspension lift was $960 and body lift was $375. I installed everything myself.