I d do a couple lines parallel to the car axles fore and aft then a third line down the center between the two other lines to really cinch it tight.
Tie drywall to roof rack.
If you have trouble reaching the top of your roof to load unload your gear a wheel step or hitch step may help.
What types of tie downs work best.
Out of the choices of cheep quick and good you usually only get to pick two.
Remove your rack when not in use to avoid the added weight drag and noise.
Use a tie down that wraps around the item and the rails.
A ladder roller can help you load a heavy ladder onto your roof.
Place ladder on crossbars start by placing your ladder on your crossbars centered from front to back.
Thule 531 express surf strap one pair.
Open all four doors and locate the crossbars and rubber cushioned feet in the recommended locations.
2 5 out of 5 stars 2.
This video will tell you what knots to use to tie down a roof rack.
Also can be used for fix the 4wd awning and other accessories.
Install a rack on a bare roof.
Use ratchet or cam straps to tie the roof rack through the doors not the windows.
With the third option crossbars with side rails you can secure an item to the side rails and run tie downs from front to back securing them to the crossbars.
An efficient system for your roof rack along with the knots.
Buy a plywood with it tie the two together.
Drywall and plywood cartop carrier roof rack.
Get it as soon as thu jul 9.
Then swing the locking lever down to secure the clamp to the roof.
Strapping the drywall to the top of you car isn t a great option.
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.
This project satisfies all three goals of most of my projects.
The plywood will protect it.
One of our favorites is the compact rightline gear moki door step.
4 5 out of 5 stars 149.
4 pack heavy duty stainless steel eye bolt tie down kit for roof rack.
You might feel up the creek without a paddle if you need to transport a full sheet of drywall but you only have a small car.