Is the measurement total width or track?
Remember that there are three widths for 4/4, Plus 4 and Roadster by wheel offset, and two further measurements for the wider front frame from 2010 for Plus 4 and Roadster.
There's also two different frame widths for the 4/4 prior to about 2005, and also the even wider frame front of the early 80's +8's and that's before we get into the M16/T16 +4 wide body or built on +8 chassis complications....
Simon @ SiFab.co.uk
