What do you guys think about 17' crome Iroc wheels i was thinking about geting some for my 87 Iroc. Will 17' crome wheels with good tires slow me down compaird to the 16' wheels that are on there with realy bad tires for traction and do need diffrent shocks with 17' thanks Shane.

 

For drag racing they will slow you down because the side walls have less flix . On a road track they would be better grip because there is less flix. Depends on what you are looking for..

 

Unless you drive on the Drag Strip only they are not going to slow you down. They will improve your handling with good tires and also improve the appearance of your car. A good upgade that will get you dirty looks and comments from the guys with 15" wheels.