modelExts=[-5752.34,93.7114,-1058.16,1058.16,0,1919.18]; silverado
modelExts=[-891.618,4567.41,-1168,1168,2.88354,1844.87]; c2500
modelExts=[-1.27,23.29,0,53.38,-1.51,124.021]; Tensile
modelExts=[-12,12,0,4.75,-13,13];airbag
modelExts=[-5467.17,450,-1056.84,1059.77,-1,2026.23];f250