Hey, I know there's a whole IFS forum for this kinda stuff...but it seems like not too many people usually look there. so, I'm putting this here, in hopes of getting more responses. I have a 99 Silverado 1500, Z71, NBS, that I wanna lift, and looking to run around 36-37's. This is my DD, and will see mostly highway use, with occasional off-roading...mostly mud, trails, hillclimbs...no rocks or anything like that. does anyone have any experience with these trucks, with lifts of any kind? From what I've heard, and read...it seems like the IFS just won't hold up at all with pretty much anything over a 33" tire, even for street driving. is this true, or does anyone think it would be ok for street driving, and moderate wheeling? IF I can get by with IFS...who makes the best kits out there for these trucks? and the best price? And I know that a SAS would be the obvious, not to mention coolest, choice...and that's what I was leaning towards at first. but the more I think about it...that just seems like a really major modification for a DD, especially if it's just not necessary. and another thing is...I have only found one company that even makes a SAS kit for these trucks...fabritech. and their website is pretty, well...useless. it gives very little info about the kit...and nothing at all about pricing. plus, I don't think it's been updated in at least a couple years...so I don't even know if they still make them or not. ORU doesn't list anything for my truck. Anyone know of any other options? is there any way to perhaps make the older body style kit work on mine? I know some of you are gonna say to just fab my own....but I don't have much fab skills, and I'm not sure I'd even know where to begin. so, anyone have any suggestions? any help would be greatly appreciated, thanks.