Diamondback SE for 2021 Tacoma

Hi everyone!

I have two questions about the diamondback SE.

First, I found a private seller who bought the tonneau cover for their 2024 Tacoma 5’ Bed, but they no longer need it. Will it fit my 2021 Tacoma 5’ bed? it seems too simple.

Second, once I put on the cover, I was planning on doing a overland bed rack. Does anyone have an idea on what bed rack would work with this cover? and will it have the clearance to open so I can access the items inside the bed?

Thank you!!

link to tonneau cover for reference:
https://diamondbackcovers.com/products/diamondbackse?variant=28905652553

 

Call Diamondback directly and ask them about the fit??? Or just go to the guy and test fit it???

NOT trying to be a smart ass, but again, simple sounding solutions.