An F150 with model year 2014 or earlier and a Super Duty (F250 or F350) with model year 2016 or earlier with the factory step have a bump on the driver’s side of the open tailgate, which will interfere with the opening of the DECKED drawer on that side. The 2015 - current F150 and 2017 - current F250/F350 models have the improved step and do not have a bump on the tailgate and will not impact the installation or use of your DECKED system.
There are three possibilities for a successful installation:
1) If you already have a spray-in liner, your DECKED may reside high enough so that the drawer clears the handle.
2) You can purchase cable extenders to offset the ramp angle of your tailgate. We have not tested this product, but here are some more details so you can see if this will work for your needs. Hope this helps! Rider Tailgate Accessories in the US have developed an innovative new truck accessory called the Tailgate Lowering Links which, when added to the existing tailgate support cables on a truck, allow the tailgate to lay flat.
For example, the tailgate on a 2013 Ford Super Duty is about 1.5 inches higher than the bed. With the Rider Tailgate accessory, model FD1, the Links allow the tailgate to lay flat or about 1.5 inches lower than the level of the bed.
3)You can easily remove the handle and purchase the required Ford part(s) to cover up the opening where the handle resides.
F150 Platinum: If you have the Platinum version (prior to 2015 – non aluminum) of the F150 and the tailgate step, using the tailgate extenders can result in the Platinum plate hitting the bumper and marring the plate. Removing the handle may be a better option for this application.