Originally Posted by jbriggs
At 270", that leaves 234" or 19.5' that extends from the front wheel to the front bumper (maybe 3-4') and from between the rear wheels to the rear bumper (15-16'). That cannot be accurate?
My rig is a perfect 38'. 10' from center of rear axle to end. 6' from front bumper to center of front axle.
That leaves 22' of wheel base on a 38' coach.
The wheel base of the single axle and the tag axle coach will be about the same since each has only one driven axle (a tag axle is not a tandem axle).
The Affinity has a tag axle. That will add at least 4' from center of the driven rear axle to the center of the tag axle and to the overall length of the Affinity but not much more wheelbase.
That 4' is the approximate difference in length of the two coaches.
So the Affinity will likely have the 270" or 22.5' wheelbase as mentioned.