More is better in this case.
How to tie mattress to roof of suv.
Securing the mattress by running a rope or twine through the windows or doors of your car can result in broken door seals and warped window frames.
Don t tie a mattress directly to the roof of your car.
Paint is slippery and no matter how tight you tie it the mattress will shift when you brake suddenly and when cornering.
By using proper methods you can haul your cargo safely to your destination.
Tie the rope that you placed the mattress on in place.
Tie down the boards lengthwise and widthwise similar to how you d secure a mattress.
Quick 1 5 minute video with one way to tie down a mattress.
It s important to use the right tie downs and place the item correctly on the roof rack if you want to avoid damaging your cargo or causing an accident.
After the mattress is secure in the plastic place the mattress on the roof.
Use rope with a tight cinching knot such as a trucker s knot if you do not have ratchet straps.
Put the mattress on top of the car and rope so that it goes length wise with the length of the car see pics above.
Make sure you tie the mattress to at least three or four solid points.
Tighten the ratchet straps or rope as much as possible.
It can cost up to 1 500 to fix this damage.
Improper tie down practices are all too common and many accidents and injuries happen because someone didn t take their time loading cargo on the roof of the car.
Sporting equipment when it comes to sporting goods it s worthwhile to invest in custom built roof equipment leanse says like a dedicated rack for bicycles snowboards kayaks or surfboards.
Once the rope is tightly placed on the mattress open all.
Open the windows of the suv and tie the mattress down using ratchet straps.
The safest way to use this method.
Pull the rope tight so there is no extra slack.
Put a piece of rope on the roof of the car that goes from back bumper to front bumper.
Center the mattress in the middle and put the rope over the length of the mattress.
Secure the front end of the mattress and then the other end of the mattress.
But it s also risky and could have unforeseen consequences.
Align the straps evenly over the mattress.