Does anyone know the track width from the factory for a 1990 SM? If you have team dynamics with a 25mm offset will that make the box a bit off? If you have the ability to use spacers would it be best to get the width equal front to back or do these cars like it a bit wider up front?
Car #: 20
Year : 92 Posts: 1801
d. The front track shall not exceed 1450 mm. The rear track shall not exceed 1465 mm for the 90-97 model years and 1475 mm for the 99-05. Aftermarket wheel studs, lug nuts, and wheel spacers are permitted. If spacers are used they shall be no greater than 13mm and equal per axle.