Best Tonneau Cover for Ram 1500 (2019-2026): RamBox and More

The Ram 1500 has more factory bed options that affect tonneau fitment than any other half-ton: RamBox storage bins in the bed walls, a 60/40 multifunction tailgate, and the Utility Track System rails. Then there is the Ram 1500 Classic, the previous-generation truck Ram sold alongside the new one for years. Get any of these wrong and the cover won't fit. Every pick below is matched to the 2019 and newer (DT) Ram 1500.

Fitment checked against: Ram 1500

Model years

2019+

Generations

5th gen (DT): 2019+ (refreshed 2025)

Bed lengths

5'7"6'4"

Cab styles

Quad CabCrew Cab

• Ram 1500 Classic, sold alongside the DT from 2019, is the previous-generation truck. It takes 2009-2018 Ram covers, not DT covers.
• RamBox: covers come in with-RamBox and without-RamBox versions. RamBox versions use narrower rails that keep the bins usable.
• Multifunction tailgate and Utility Track System exclude many covers. Tyger's T3, for example, lists the 5'7" DT bed but excludes RamBox, the Utility Track System and the multifunction tailgate.

Our Top Picks at a Glance

Price tiers: $ under $300, $$ $300 to $600, $$$ $600 to $1,000, $$$$ over $1,000. Ratings are research scores, explained in our main bed cover guide.

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Best Overall: BAKFlip MX4

4.7/5

Retailer listings show the MX4 for the 2019-2026 Ram 1500 5'7" bed, with versions for the 6'4" bed as well. It is BAK's flagship hard folding cover: polymer-reinforced aluminum panels, side rails that resist cutting, an auto-latch that engages when you close the last panel, and a 400 lb distributed rating. It installs with clamps and carries a 5-year warranty.

For RamBox trucks, choose the version labeled for RamBox. It uses rails that keep the bin lids free to open.

Check MX4 for Your Ram

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Best Retractable: Retrax PowertraxONE MX

4.4/5

The PowertraxONE MX is listed for the 2019 and newer Ram 1500 5'7" bed. It opens and closes on a button, locks at any point along the track, and stores in a canister at the front of the bed, so nothing stacks behind the rear glass. Retrax's warranty is limited lifetime, prorated after three years. Check the listing for RamBox and tailgate notes.

Check PowertraxONE MX for Your Ram

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Hard Cover for Less: UnderCover Flex

4.3/5

The Flex gives a Ram owner a lockable hard folding cover for well under MX4 pricing, at 400 lb distributed per RealTruck's listing. The warranty is 3 years. Confirm the listing matches your RamBox and tailgate configuration.

Check UnderCover Flex for Your Ram

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Best Soft Folding: Extang Trifecta 2.0

4.4/5

A well-sealed soft tri-fold with tool-free clamps and a 5-year warranty. It suits Ram owners who want weather protection and the option to remove the cover in minutes. As with every cover on a Ram, match the listing to your RamBox and tailgate options.

Check Trifecta 2.0 for Your Ram

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Best Budget: Tyger Auto T3

4.2/5

Tyger lists the T3 for the 2019-2026 Ram 1500 with the 5'7" bed, excluding trucks with RamBox, the Utility Track System or the multifunction tailgate. If your Ram has none of those, it is the most affordable cover here, with 24 oz marine-grade vinyl, an aluminum frame and a 5-year US warranty.

Check Tyger T3 for Your Ram

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How to Choose a Tonneau Cover for Your Ram 1500

Is it a DT or a Classic?

The 2019+ Ram 1500 (DT) and the Ram 1500 Classic were sold side by side. The Classic has the older, more upright grille and the 2009-2018 bed, so it takes 2009-2018 covers. If your registration says Ram 1500 Classic, the picks above are not for your truck.

Check three options

Option	How to spot it	Why it matters
RamBox	Lockable bins built into the bed walls	Needs RamBox-version rails
Multifunction tailgate	60/40 split gate that also drops down	Excluded by many covers
Utility Track System	Adjustable rails along the bed walls	Excluded by some covers

Pick the bed length

Crew Cabs come with the 5'7" or 6'4" bed. Quad Cabs come with the 6'4" bed. If you are not sure, see how to measure your truck bed.

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Installation Notes

Clamp-on covers install in about an hour. On RamBox trucks, open both bin lids after installation to confirm the rails clear them. On multifunction tailgate trucks, open the split side and confirm the seal is not catching. More detail in our no-drill install guide.

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FAQ

Will a 2018 Ram 1500 tonneau cover fit a 2020?

Not a 2020 DT, which has a different bed. It will fit a 2020 Ram 1500 Classic, which uses the older bed.

Did the 2025 refresh change cover fitment?

Listings such as the BAKFlip MX4 show the same 5'7" part covering 2019-2026, so the bed carries over. Confirm on the listing for your year.

Can I use RamBox with a tonneau cover?

Yes, if the cover is a RamBox version. Those covers use rails that leave the bin lids free.

Does the TRX take the same cover?

The TRX uses the 5'7" bed. Check that the listing includes the TRX and any options it has.

What if I have both RamBox and the multifunction tailgate?

That is the hardest combination to fit. Filter for listings that name both, and confirm with the manufacturer if the listing is unclear.

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Final Verdict

If you want	Pick
Best overall	BAKFlip MX4
Push-button access	Retrax PowertraxONE MX
Hard cover under $1,000	UnderCover Flex
Best soft folding	Extang Trifecta 2.0
Lowest price, no RamBox	Tyger Auto T3

Driving something else? See the F-150, Silverado 1500, Sierra 1500 and Tundra guides, or the best truck bed covers overall.