With the help of your assistant lift the covered mattress onto the roof of the car making sure it s centered.
Tie box spring to roof rack.
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.
Lay a long piece of rope lengthwise along the roof of the vehicle.
Put a piece of rope on the roof of the car that goes from back bumper to front bumper.
If you don t have a roof rack you may want to lay a moving blanket down first to protect your paint job.
Leaving your rack on all year will increase the price you at the pump.
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.
Tie down the boards lengthwise and widthwise similar to how you d secure a mattress.
What types of tie downs work best.
Make sure your ro.
Racv s ernest litera shares some practical tips on roof rack safety loading.
Put the mattress on the.
On each side of the roof you ll see a rack that runs the length of the roof of the vehicle.
Use a tie down that wraps around the item and the rails.
Lift the mattress or box spring onto the roof.
Next pull the long end of the strap under the crossbar on the.
Roll down all windows tie the rope that you placed the mattress on in place.
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.
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.
Use ratchet or cam straps to tie the roof rack through the doors not the windows.
Learn how to safely secure items to your car s roof racks.