BMR 02-09 Trailblazer Lower Springs Set of 4 2in-3in Drop RedThere is nothing like the aggressive look of a car with the right stance! Over time, stock springs sag, get rusty, and simply wear out. BMR Suspension believes the right springs go beyond looks? your 2002 2009 Trailblazer needs to perform, too! All BMR springs are manufactured from chrome silicon high tensile spring wire, and are cold wound on a CNC coiling machine. The CNC coiling head can adjust the spring diameter in real time to ensure that every