Sharp car. The 442 had a lot of great upgrades over a regular Cutlass. 3.73 8.5 rear being the most noteable but also stiffer springs & sway bars, quicker steering & the 15x7s wheels come to mind. Most people prefer the looks of white letters on them. A lot of people run 235/60/15s up front as its the stock height only slightly wider and many run 255/60/15s in the rear for a little more beef while still working well on the 7" wheel. The other links listed are helpfull. Have fun. Oh yea check out my pics if you want to see a slightly modified version of your car. :wink: