Ratchet straps are a cheap and easy way to ensure the highest level of safety when deciding how to secure items on a roof rack.
How to tie a box to a roof rack.
There s the scenario where there s absolutely nothing on the top of your roof.
Tie the rope that you placed the mattress on in place.
Just as before wrap that end of the safety strap under the other side of the same roof bar.
There are really three kinds of scenarios for your roof wood said.
Nylon rope also works but be prepared to tie some trucker s knots.
Tying a mattress to a car roof falls in a grey area of legality.
First loop the strap under the roof rack s crossbar and drape the loose ends over your oblong load i e.
Use ratchet or cam straps to tie the roof rack through the doors not the windows.
Assess your rack situation.
Tie each section firmly.
Take an end of the safety strap and loop it down under a roof bar that runs perpendicular to your vehicle and then back up to the top of the cargo.
This guide shows you how to put a surfboard on a roofrack watch this and other related films here.
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.
Next pull the long end of the strap under the crossbar on the.
Is tying a mattress to a car legal.
Wood said most roof rack systems for cars have a dynamic roof load of about 165.
Remove your rack when not in use to avoid the added weight drag and noise.
Weave rope through the windows and around the mattress at least four times twice in front and and twice in back including the length wise rope already in place.
Use a tie down that wraps around the item and the rails.
Two equally spaced straps running front to back and two side to side across the load will do the trick for most standard shaped items.