Originally Posted by boardman74
They are a DD and pretty flat in the back, so on plain they are going to be pretty rough. Probably be similar to the 2001 and Prostar 190.
That is probably solid advice. That along with the fact that you had a Sanger (which one?) so you know they all have more of a 'V' all the way to the back vs whatever the cal air is should answer your question.
You can't compare it to a Vdrive though. My sanger DLX rode much worse than my flat Mastercraft X2.