Dec 06, 2013· I am the new owner of a 2002 ZR2 Blazer. I have owned many s10 pickups before, but this is my first 4wd; and first Blazer for that matter. I am an apprentice technician at a Chevy dealer so I am pretty good with my hands. Back to my question. First break in the weather come springtime, I want to add the Rough Country 2.5" lift to the Blaze.