I have a 60 and have never really had any range anxiety. But I have thought about my driving habits and the distance between St Augustine Superchargers and was worried about it. I have many days driving around S Florida racking up about 120-140 miles, and notice that my actual range typically is about 85-90% of what I started with. My 60 will Range charge to 201 miles, so should be good for a 176 mile trip between SCs this summer driving from Fla to Mass. But I was PLEASANTLY SURPRISED today. Started with 201 miles, and drove to a client 85 miles away in Stuart FL. That is about 20 miles SE from the PSL charger, BUT I really didn't want to go there to get back home south. That would be 40 miles of extra driving. So I could either keep my speed to around 60-65 mph and be sure I could get back and forth on 1 charge. OR, follow a tip of another 60 owner. He says just get 1 1/2 -2 car lengths behind a high truck and it reduces drag significantly increasing mileage. IT WORKED. I averaged about 70-72 mph at 270 wpm. After the 168 mile round trip, I had 51 miles left on the battery. Properly drafting I could probably get about 220 miles of real range. :smile: