8000lb winch at a minimum. i have a Warn M8000 and it works for 95% of the pulls i use it for, but there are a few occasions where it is kind of underpowered
started the day at 15 cause that is what i always ran in my BFGs. they were working decent but you could tell they could go lower. went down to 10 on all corners. i could have probably done 8 but they were working so amazingly well at 10 it was ridiculous.
i have a roll bar out of a first gen dodge dakota. they are about 3" too wide and the wheel well supports are at the wrong angle so the mounts need to be cut and welded at a bigger angle.