After installation, use one normal piece of cargo to see whether the cover works in the position you expect to use most. Follow the maker’s installation and operation instructions before trying the test. Stand where you normally load, lower the tailgate and open the cover as far as the instructions allow. Move the item in and out. Notice whether your hands can reach the release or a divider without shifting another piece of gear.

Then close the cover, look at both sides and check the latches the way the manual describes. Record what did and did not clear. Photos of the open position can help support tell you whether an adjustment is available for your kit.

If the access problem comes from the stored shape of the cover, the five-model tonneau-cover comparison illustrates other opening mechanisms to consider for that use.

Prepared for Truck Gear Nation, a truck accessory retailer.