Rack works awesome with the factory oval/flat-ish racks on my cherokee. when i strap 2 boards down, the weakest point is where the factory racks connect to the vehicle! I have a Hooked SUP (38 lbs) and a Southern Sun (24 lbs) paddle boards I often transport at 70 to 80 mph with no problems. great product!
2004 Jeep Grand Cherokee SE