Will these wheels work on my '66 Dart, max tire size?

The numbers I have for stock rear spring mounts are a max of 4¼" (~108mm) wheel backspacing and a max tire diameter of 26.5" (~ 673mm). The older A-body wheel had a bolt circle pattern of 4" (~101.6 mm). This is old info and may not be consistent with current experience.


One of the things to watch out for is when fitting wider wheel tire packages on the older A-body, it is important to lift the car by the body when changing a tire. If an axle jack is used on the rear axle, often the tire will not fit through the wheel well opening.