My son and I would like to take our bikes with us to Southern Utah this Spring on our annual rock climbing trip. We have a Tiger 800XC and a 650 Ninja. Would a trailer like this do the trick? http://www.lowes.com/webapp/wcs/stor...%20Ramp%20Gate I wonder about the tire size for that long of a trip at freeway speeds. I'm also curious how it would impact gas mileage. Any thoughts would be appreciated. Thanks!