yWhen I down sized to a small TC,I kept my speed on the hiway the same 65,was curious to see if others did the same. seems Im passed a lot,but mostly by 5th wheels and MH.
Up to the speed limit which is a maximum of 75 mph. On a lot of trips on the interstate we will cruise at 65 mph in 70 mph zones. Recently we were on the east coast and we did a lot of miles at 55-65.
When traffic is really heavy, which we try to avoid, we will stay with traffic.
With a 10,000# car hauler in tow, we settle in at 60-65 mph.
We really don't have a set speed, it all depends on the driver, speed limits, traffic and weather.