Why 3.91/4.10 Gears make the best short term expressway gears!
Just a quick calculation from the data on Garmin and your tach.
Projected RPM at 156 mph would be 5736.
rpm? 2500 rpm
______ X _______
156 mph 68 mph
Who cares how accurate Garmin is...anyway you look at it a 5000 rpm blast with 2.94 gears and 28" tires is hauling ***!!!! I was a fun picture to say the least.
Great suspension engineering from Bill R.