F355 wheels set of genuine speedline, Used. These wheels have a bolt pattern of 5×4.25″ and will also fit the earlier Ferrari 348 model. Casting marks on the inside of the five spokes show May 1998 production by Speedline in Italy Wheel dimensions are shown as 18×7.5″ for the fronts and 18×10″ for the rears. Pictures coming up shortly. I'm willing to help coordinate shipping, and the wheels should also fit Ferrari 348 models. asking $2000. pm with inquires.