James J. James 20-04-2021 Garbage, Don't Waste your Money This system flew off my vehicle while I was on the highway. Lucky no one got hurt. I got a replacement and the front rack starting slipping off again. I reinstalled it and performed some trouble shooting. Then the plastic liner on the clamp melted off...surprising since I live in San Francisco and it doesn't get above 75 degrees on rare occasions. This was a total upset, waste of money, hazard, and just really frustrating.