I ve been doing it this way for years after trying many different path.
Roof rack ratchet straps.
Hi this is the way i use my ratchet straps to secure loads of planks to my roof rack.
Premium tie down straps car roof rack straps for surfboard kayak or cargo lashing rustproof heavy duty cam buckles 4 pack 5m x 25mm 4 8 out of 5 stars 560 14 99 14.
Ratchet straps are the most secure way to tie down any heavy load whether it s riding on a roof rack trailer or in the bed of your truck.
Use ratchet or cam straps to tie the roof rack through the doors not the windows.
Ratchet straps provide the most strength and security.
Bison gear tie down straps car roof rack straps for surfboard kayak or cargo lashing 16ft heavy duty cam straps with buckles 4 pack 4 7 out of 5 stars 542 14 99 14.
Remove your rack when not in use to avoid the added weight drag and noise.
The straps bolt onto the 1 1 4 square tubing of your ladder rack with included hardware.
A rhino rack ratchet grab is the ideal accessory to ensure that your load is fastened and secured to your roof racks.
2 000 lbs max load.
More information buyers products 1 1 2 ratchet tie downs for square tube ladder racks 2 pack.
Roof racks have been known to fail at high speeds with lots of updraft so take the extra precaution of tying the roof rack down to the roof of the vehicle as well.