Road Trip May 05, 2013 Did a road trip in the ole orange crate today now that its pretty much road worthy . First time its been out on the open road for about 5 years. Time flies when your having fun. We took our GPS to confirm the speedometer is accurate, which it was to my surprise. I would have figured the huge rear tires would have thrown it off a bit. All in all a good first outing. Gearing and tires produce 2000 RPM at 50 MPH in 4th gear. Which is pretty much what I had figured.