It is ok to travel around town at slower speeds, but with wind factor + speed of vehicle you will soon realize the kayaks act as sails on top of your car, which means they are catching ALOT of wind. It seems everything related to computers have to have leds lighting them up. My only gripe is that the straps dont cinch tightly enough around rooftop rails so they needed to be wrapped around and tied into knot after buckling. I still have my smaller one when the picky kid doesnt want what everyone else wants lol, but this big beautiful monster gets the job done. Fits as expected! See my photo, its self-explanatory. My Daughter loves these shoes. 8 ml, someone was lying. ) There is a white LED on the dock which lights up at all times. This item KNOCKED me out as soon as I got it.