FYI, Douglas = Goodyear. It's their lower cost line. Also, new tires are going to be worse (most times). Wait till they have a few k on them before you really compare.
__________________
Shooting for 600 miles of range at 65-70 mph out of a vx.
The Following User Says Thank You to Superfuelgero For This Useful Post:
Well I pulled a near full tank test and diddnt get adverse MPG from rear ride height difference.
For aero modders that just goes to show how little benefit cars without cam back and boat tails get .
I would have thought that this dramatic 2.43" rise on back of car woulda absolutly made a big change.
When you lift the rear, you also lower the front. Less air under the front can easily offset the raised rear. The higher rear in a sedan will also tend to fill in the wake at the top of the car.