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Tonneau Cover Install - The Perfect Top

Installing a new Tonneau that fits and works - Web Exclusive
By Randy Bolig
Photography by Randy Bolig
Downey Products Top Spin Tonneau Cover
Downey Products Top Spin Tonneau Cover
Before you can begin the install,... 
   
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Downey Products Top Spin Tonneau Cover
Before you can begin the install, make sure all the required parts are there. Then start by removing the protective paper from the foam on the side rails.
Downey Products Top Spin Tonneau Cover
Next, place the side rails... 
   
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Downey Products Top Spin Tonneau Cover
Next, place the side rails on the truck. The rails are installed with the adjusting bolt facing the front.
Downey Products Top Spin Tonneau Cover
The top comes with clamps... 
   
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Downey Products Top Spin Tonneau Cover
The top comes with clamps that are used to hold the top in place.
Downey Products Top Spin Tonneau Cover
Install the clamps on the... 
   
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Downey Products Top Spin Tonneau Cover
Install the clamps on the truck so that they hold the rails in place after tightening. DO NOT tighten yet; only snug them down as adjustments will need to be made to the rails to get them squared on the truck.
Downey Products Top Spin Tonneau Cover
The next step is to place... 
   
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Downey Products Top Spin Tonneau Cover
The next step is to place the cover onto the side rails. This is accomplished by placing the front cross section into the hook area of the side rails.
Downey Products Top Spin Tonneau Cover
After you have the top in... 
   
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Downey Products Top Spin Tonneau Cover
After you have the top in place, it's almost time to tighten the front clamps. Before you do, make sure the top is centered on the bed sides and you have about an 1/8-inch of gap between the side rails and the front cross brace. Once you have everything where it needs to be, tighten ONLY the front clamps.
Downey Products Top Spin Tonneau Cover
If your Ram is equipped with... 
   
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Downey Products Top Spin Tonneau Cover
If your Ram is equipped with a tailgate spoiler, you will need to install the supplied foam shims to the rear of the bed rails, under the tonneau's side rails.
Downey Products Top Spin Tonneau Cover
Now unroll the tonneau and... 
   
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Downey Products Top Spin Tonneau Cover
Now unroll the tonneau and latch it at the rear of the side rails. Once you have it unrolled and latched, the gapping is adjusted. Adjust the rear side gap the same as you did the front. Now you can tighten the rear clamps. After the front and rear clamps are adjusted, tighten the middle clamps.
Downey Products Top Spin Tonneau Cover
Once the tonneau is completely... 
   
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Downey Products Top Spin Tonneau Cover
Once the tonneau is completely installed, operation is as easy as pulling the red lanyard that is under the cover and rolling the cover up. Right after the install, we had a serious downpour, but the inside of our truck bed stayed remarkably dry.
Downey Products Top Spin Tonneau Cover
Downey Products
Syracuse
Ne

www.downeyproducts.com

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