Anyone know if your tonneau cover from an 18” Sport Screw withe the 5 1/2 foot bed will fit a 2021 model?

 

Yes, I believe it will. I know that the MX4 Bakflips are fitting on the 21s.

 

does anyone know if the 2018 oem bed liners will fit a 2021?

 

this should help--stolen from a prior post on this forum

 

I installed a new Truxedo Sentry CT cover that had a 2020 part number on it, and it fit perfectly. I also have an OEM drop-in liner from the dealership. It fits, but it's so sloppy that I'm probably going to take it out and have the bed Line-X'd. I should have told them to keep it. I noticed with the new work surface on the tailgate that there is a painted portion of the tailgate that sits about 1/4" above that plastic work surface, and things have already caught on it and scratched the paint. I'm down to primer already in a few spots, and a spray-in liner is probably going to be the only way to protect the bed there because it's such a small strip.

 

I’ve seen in videos and posts that a previous gen bakflip cover fits on the 2021’s but curious if anybody has tried a bak revolver x4 cover on the 2021. I remember having the hardest time getting it to line up perfectly on my 2020 truck that I’m thinking a slight variance in dimensions could throw it off. Since the whole thing needs to roll perfectly down the track and lock in as it rolls it makes me a bit nervous. Definitely pulling it off my 2020 before I trade in though- can’t imagine the dealer adds any $ in to the value for that cover. Thanks in advance!

 

Yes it does fit.

 

Thanks to tmcolegr:

https://www.f150forum.com/f129/2020-...hanges-494422/

 

TLDR; the area between the wheel wells is 0.5” wider on the 2021 models.

 

I upgraded from a '17 XLT crew cab to a '21 XLT crew cab. I took the Truxedo tonneau from the '17 and it fit perfectly on the '21. I didn't pay enough attention when taking it off to see if it lines up exactly the same on the new one, but everything is water tight and it fits perfectly.