Good Vehicle. 60 km/h and without jerking. Take the time to adjust the pads where it makes sense. There is a protective film on the buckles to avoid scratching the paint, but I had them in the car. The ropes on the front and back are soft and elastic, so they will not damage the paint. I had the rear end lowered onto my hitch, but I'd probably take zip ties like the hood and put them in the trunk instead of the rope rubbing against the trunk lid. I unbuckled all the straps and was able to slide the kayak sideways, but the cushions wouldn't move. No scratches on the car roof or anywhere else after using. I wouldn't worry about adding two if needed. Very good shelving system!
Upgrade Your 2018-2019 Hyundai KONA With Lockable MotorFansClub Crossbars For Efficient Luggage Management (2 PCS)
26 Review
Universal SUV Car Top Luggage Holder With Extension - XCAR Roof Rack Carrier Basket Rooftop Cargo Carrier, Black, 64"X 39"X 6
14 Review
Protect Your Vehicle'S Roof With Mockins Rooftop Protector Mat - 37"X55" Cushioned And Gripped Car Roof Protective Mat For Any Cargo Bag, SUV Or Truck
13 Review
20 Cubic Feet Waterproof FieryRed Car Roof Bag Cargo Carrier - Anti-Slip Mat, Travel Storage Luggage Bag Soft-Shell For All Vehicles With Or Without Rack
14 Review