hey whats up guys, are any of you running a tuff country kit?? i keep calling tuff country but i keep waiting on hold and no answer..
any of you know the difference between the 00-04 4.5 inch lift kit and the 05-06 4.5 kit?? id think they're the same thing but on their website there is different part number for those years. anything info would help! thanks guys

Did you try contacting them? I tried doing a little research for you but came up dry. :(

4172 West 8370 South
West Jordan, Utah 84088
(800) 288-2190
(801) 280-2777
(801) 280-2896 fax
customerservice@tuffcountry.com

I recently contacted them by email and received a fairly quick response. I ended up getting the 5" extended knuckles from topguncustoms.com, so they might be able to answer your questions also.

still no luck on answering phones! anyone know the difference??