Who knew the 2000 S-10 LS came with ZR2 suspension? I found that out the hard way. So for anyone out there that’s wondering, open glove box, find letters and numbers on glove box, and that’s your truck and every option. Just passing this along because I struggled with this for over 2 months; and tried every forum, and had to find out the hard/easy way. Anyways; hope this helps SOMEONE ... for others that know this; kudos to you, not me.