TruXedo Sentry CT Review: The Driest Cover We've Reviewed

Buy the TruXedo Sentry CT if you want a locking hard cover that still gives you the whole bed back. Aluminum slats sit under a canvas top, so it rolls up against the cab like a soft cover, then locks down and shrugs off a utility knife like a hard one. It keeps a bed drier than the hard folders we've reviewed, the rear window stays clear when it's rolled, and on most versions it lifts out without tools. You pay a little more than you would for a premium hard folder. Want vault-level security, or a vinyl top? Then it's the wrong cover.

Sort out the names first. TruXedo (now sold under the RealTruck name) makes two hard roll-ups: the Sentry, with a vinyl top, and the Sentry CT, with the canvas top. Plenty of owner posts say only "Sentry", and we didn't count those as CT evidence unless the model was clear. TruXedo's Lo Pro, Pro X15, Deuce and Edge are different covers, and BAK's Revolver X4s and Roll-N-Lock covers are other brands entirely, so reports about them don't count here either.

The short version

What works:

• Bed access and a clear rear window: it rolls up tight against the cab instead of folding into a stack, so you keep your view out the back with it open.
• Water: it sits on the dry side of this category. Most CT owners who describe water report a dry bed, and the rest describe a little in car washes or very heavy rain, never wet cargo.
• Tool-free removal: two latches at the front let you lift the whole cover out when you need every inch of the bed. RealTruck says one Tundra version and both Ram split-gate versions skip this quick-release; see the fit notes.
• Highway manners: it doesn't pillow up at speed and adds nothing over normal road noise, though the evidence on noise is thin.
• Ratings: 400 lb evenly distributed and a 5-year warranty on both the hard parts and the fabric, two years longer than the plain Sentry's.

What to watch:

• Security: the lock works through the tailgate. It's fine for luggage and cheaper tools, but we wouldn't leave a laptop under it, and a fiberglass cap is the next step up.
• 3rd gen Tacoma rail fit: on a 2019 Tacoma the rail sat raised at the tailgate end because of the flare in the bed. TruXedo has said it notches the rail and sets it on top to clear a flange at the rear of the bed.
• Tailgate order: the tailgate has to close before the cover does. If you want a tailgate that opens and closes independently, look at a hard folder.
• Tailgate down: TruXedo support has told a shopper not to drive with the tailgate down and the cover closed. CT owners who've tried it report no trouble; we'd go with the manufacturer.
• The canvas: the look splits buyers. Some buy the CT for it, and others buy the plain Sentry because it's vinyl.

Which trucks and beds it fits

TruXedo sells one Sentry CT per truck and bed, and Amazon lists them the same way, so match the exact listing before you order. We confirmed the fitments below on each listing's own product page. The table under the score panel has the bed lengths in inches.

• F-150: one listing per bed length (5 ft 7 in, 6 ft 7 in and 8 ft 2 in), and each listing says 2015-2027, so the same part covers the Gen13 (2015-2020) and the Gen14 (2021 on).
• Silverado and Sierra 1500 (T1XX): Amazon's bed names don't always match GM's. The 5 ft 10 in (69.9 in) listing is the bed GM and RealTruck call 5 ft 8 in, and the 6 ft 7 in listing is the 79.4 in bed, so match by the inch figure. Both listings work with the MultiPro and Multi-Flex tailgates. The 5 ft 10 in listing won't fit the CarbonPro composite bed, which has its own separate listing. RealTruck's page for the 5 ft 8 in part says it won't work with GM's factory side storage boxes.
• Ram 1500 (DT): check the tailgate. There are separate listings for trucks with and without the multifunction split tailgate in both the 5 ft 7 in and 6 ft 4 in beds, and the listings say plainly which is which. All of them say 2019-2027, but only one says New Body Style, so confirm the others are for the DT and not the 2019-2024 Ram 1500 Classic. None mentions RamBox (more on that below). RealTruck adds that the cover won't work with the Ram TRX bed bar, which has to come off.
• Tacoma (3rd gen): 5 ft 1 in and 6 ft 2 in listings for 2016-2023. The Amazon listings exclude trucks with the Trail Special Edition storage boxes, while RealTruck's own page for the short-bed part says it works with them. If you have those boxes, confirm with the seller first.
• Tundra (3rd gen): listings for 2022-2027. The 5 ft 7 in listing is for trucks without Toyota's deck rail system, and the 6 ft 7 in comes in both versions. If you have a 5 ft 7 in bed with the rails, check fit for your truck. RealTruck's page for the 6 ft 7 in version that works with the deck rails says it won't work with the Trail Special Edition storage boxes and, because of the bed design, doesn't include the quick-release system.
• Maverick: one listing for 2022-2027. The listing calls the bed 4 ft 6 in, while RealTruck calls the Maverick bed 4 ft 4 in.

RealTruck also lists the Sentry CT for the 2024-on Tacoma (it needs the deck rail system), the 2024-2025 Ranger and the 2023-on Colorado and Canyon. We didn't confirm an Amazon listing for those, so they appear in the picks as search links. Check fit for your truck before you buy.

On a Maverick, the cover doesn't interfere with the factory cargo rail system. It also works with TruXedo's Elevate rails, including a setup that carries surfboards up to 9 ft 6 in, but buy and install the two together. The rack rails mount closer to the bed sides than the cover's clamps, and on that surfboard truck the cover had to come off and go back on when the rails arrived. RealTruck doesn't publish a rack compatibility statement for the CT, so treat rack fit as owner experience, not a spec.

The specs that matter

RealTruck rates the Sentry CT at 400 lb evenly distributed. Its product page says most one-person installs take 30 minutes or less, while the spec block on the same page says less than an hour. No drilling on most applications; the rails clamp on. RealTruck doesn't publish the cover's weight.

Here's the CT against the soft roll-up, the retractable and the hard folder it gets shopped against, from RealTruck's own product pages:

All four clamp on with no drilling on most trucks, per their makers, and none has a published weight. Against the Lo Pro, the CT's extra money buys slats you can set weight on, a real lock and a top a blade won't open, on a shorter warranty. Against the Retrax, it gives back the canister space and keeps the rear window clear, and gives up 100 lb of rating, the T-slot rails and the lifetime warranty. It matches the Ultra Flex on rating and warranty.

The construction explains most of what owners like. Interlocking aluminum slats sit under a canvas RealTruck now calls RTxTechWeave, a 5-layer, 120-grade weave. Earlier listings described a matte black woven fabric, so most of the owner reports below likely predate the current top or don't say which one they have. The slats are what separate it from a soft roll-up: you can set things on it, and you can't slash through it.

Know what the 400 lb rating covers before you trust it with anything heavy. Evenly distributed means weight spread across the closed cover, slat to slat. A kneeling adult or the corner of a loaded cooler is a point load, and the rating says nothing about that. For bed access, RealTruck says you roll it to the cab, secure it with the integrated straps and get 100 percent bed access, with no canister eating the front of the bed, and you can drive with it rolled and strapped.

The warranty terms shape how you use it. The 5-year coverage on rails, clamps, bows and fabric is for the original buyer only and doesn't transfer. RealTruck also excludes driving with the cover partly open, tying cargo to the framework, rolling it into the cab window and using silicone or petroleum-based conditioners on the top.

Weather sealing and leaks

The Sentry CT keeps a bed drier than most covers at its price, by a narrower margin than the marketing suggests. Five of the nine CT owners who describe water report a dry bed, including a truck that sits outside around the clock with no garage and saw zero leaks through snow and rain. The other four stop short of dry, and none describes wet cargo. One cover is only "reasonably water tight" by its owner's account, yet the luggage under it stayed dry through many family vacations. Two let a little water in during car washes, at the tailgate end, and one Tacoma's cloth-topped Sentry (the CT's finish; the plain Sentry is vinyl) leaks a bit in very heavy rain.

A five-of-nine dry split isn't remarkable on its own; the hard folders we've reviewed post similar or worse splits. What separates the CT is how mild the misses are. The folder reports include a cover that started leaking between its panels in its third year. A plausible reason is the top: RealTruck describes it as one piece, so there are no fold seams. RealTruck goes further and calls it the most leakproof of all folding, roll-up and retractable covers. We wouldn't repeat that as fact, and not everyone is convinced: one of the car-wash owners, who puts the drips down to their own seal install, is leaning toward a BAK on the current truck after reading that it seals better. On the other car-wash truck, an aftermarket tailgate seal that still left gaps made the water worse, not better. Most reports don't say how long the owner has had the cover, and most likely predate the current top. The evidence supports "rarely leaks, and not much when it does", not "never leaks".

The weak spot is fit, and the clearest case is the 3rd gen Tacoma. On a 2019 Tacoma the rail sits flush at the cab but raised at the tailgate, where the bed flares in, and TruXedo support's answer was that the rail sits on top because of the Tacoma's design. No leak there yet, but that seal is where we'd expect one. TruXedo told a Raptor owner shopping for a Tacoma that it notches the rail to clear a flange at the rear of the bed. A plain Sentry on another 2019 Tacoma sat the same way, pooled water and ended up in the trash. A later buyer recalls TruXedo changing the rail extrusions and says a cover bought in January 2020 went on flat, with a tiny leak at the front of the bed. Treat that as one recollection, not a confirmed redesign.

On a RamBox truck, expect to adjust: one CT didn't sit entirely flush there at first. We didn't confirm a RamBox-specific Sentry CT listing on Amazon, so check with the seller if you have RamBoxes. If you have a spray-in liner, clean the front wall of the bed well before you press on the taped bulkhead weather stripping.

Winter evidence is thin. The truck that lives outside came through snow and rain with zero leaks, and a top in Minnesota looked as clean as install day after six months of winter. Nobody describes snow load or ice on the cover, so clear heavy snow before you roll it, and remember that the 400 lb rating is the only number you have. Small gaps at the plastic bed caps are worth a bead of sealant or a strip of gasket, ideally before the cover goes on. Our leak-risk gauge reads low because none of the less-than-dry reports describes wet cargo, with the 3rd gen Tacoma rail fit as the known exception.

Build quality and living with it

The CT holds up. One ran four or five years on a previous truck with no ripping and no fading. Others still look new at one and two years, and the canvas stays clean, even after a 12-mile dirt road in the Nevada desert. We haven't seen a slat, latch or rail failure reported. Those reports cover the earlier fabric top, so the current RTxTechWeave version has less history behind it.

• Bed use: rolled to the cab, it leaves nearly the whole bed usable, and the two front latches let you lift the cover out entirely when you need every inch.
• Rear window: it doesn't block the glass the way a stacked hard folder can. A Maverick owner who ran a hard tri-fold on an earlier truck says the tri-fold fully blocked the rear window when it was all the way up.
• Highway manners: no pillowing at speed, and a dealer-installed cover added nothing over the road noise the truck already had.
• Security: good, not absolute. Getting through the slats would take a hammer and a pry bar, and a thief with those would smash a window instead. You have to unlock and open the tailgate to unlock the cover, so the tailgate lock is the likelier way in. We'd leave clothes, dog food and cheaper tools under it, not a laptop. A fiberglass cap is more secure and more water tight.

The tailgate matters in daily use. The cover's rear seal sits on top of the closed tailgate, so the order is tailgate first, then cover; the weight of the cover holds the seal down. That's a slight quirk on most trucks. On one cover, closing the tailgate again means pulling a string to roll the cover back a little, and one buyer who liked the fabric planned to return the CT for a BAK Revolver X4s because of it.

Driving with the tailgate down and the cover closed is where owners and the manufacturer disagree. TruXedo customer service told a shopper who wanted to haul a kayak or lumber that way not to, because the cover would flap around and come unvelcroed. CT owners who've done it say it stays latched. We'd follow TruXedo: the people who wrote the instructions say no, and a cover lifting at highway speed is an expensive way to find out who was right. If you haul something long, roll the cover fully to the cab and strap it, which RealTruck says you can drive with. Its warranty excludes driving with the cover partly open.

How it compares

• Versus the plain TruXedo Sentry: same hard roll-up idea with a vinyl top instead of canvas, and a 3-year warranty instead of the CT's 5 years. Pick by the top.
• Versus the TruXedo Lo Pro: TruXedo's soft vinyl roll-up, noticeably cheaper, with a limited lifetime warranty from RealTruck. It rolls to the cab the same way but has no slats, so it has no load rating and won't stop a blade. Buy the Lo Pro if price leads; buy the CT if you leave anything worth stealing in the bed.
• Versus the BAK Revolver X4s: the hard roll-up most often cross-shopped with the CT, and buyers split on the top: the CT for the cloth look, the X4s for no fabric at all. An X4s owner with a friend running a CT finds both dry and secure enough. They mount differently: the TruXedo sits on its own rails, while the BAK moves the rails and uses the mounting bolts.
• Versus the RetraxPRO XR: a hard retractable with T-slot rails, a 500 lb evenly distributed rating and a limited lifetime warranty, at a noticeably higher price on every matching listing we compared. Its canister takes space at the front of the bed for good, which sent a Tundra owner who hauls dirt bikes to the CT with TruXedo's Elevate rails instead.
• Versus the BAKFlip MX4 or UnderCover Ultra Flex: hard folders with the same 400 lb distributed rating and 5-year warranty terms. The MX4 listing cost a little less than the matching Sentry CT on all 10 truck-and-bed pairs we compared. A folded stack can cut into the rear window view, and MX4 owners describe more leaks. One Ultra Flex owner whose cover began leaking between panels in its third year plans a TruXedo Sentry roll-up next time, without saying which version. Pick the MX4 if you want the tailgate to open independently with the cover shut.

Installing it

Plan on under an hour and enjoy it if you beat that. RealTruck's product page says most one-person installs take 30 minutes or less, and the spec block on the same page says less than an hour. It's an easy job, first-timers included: a cover that fit perfectly with no adjusting went on in 30 minutes start to finish with nothing more than a 1/2 in socket. One person can do it, and a second pair of hands helps. The rails clamp to the bed, the cover drops onto them, and the bulkhead seal goes on the front wall of the bed. Check whether your version has the tool-free quick-release, since one owner describes removal as undoing two 1/2 in bolts.

Take your time on the seals. Car-wash drips on one cover came down to seals that weren't installed correctly, and the same cover arrived missing the weatherstripping for one rail until TruXedo sent it, so check the parts list against the box before you start. On a 3rd gen Tacoma, look at the rail at the tailgate end before you tighten everything; if it rides up on the bed flare, call support before the first rain. Follow RealTruck's install guide for your part number, and check the seal at the cab and at both rear corners after the first wash.

Where we land on the Sentry CT

The Sentry CT is the cover we'd recommend to most owners deciding between a hard folder and a retractable. It's at least as dry as the best folders we've reviewed, it keeps the bed and the rear window open, and on most listings it lifts out without tools when you need the whole bed. You pay a little more than hard-folder money for it, and the canvas look isn't for everyone.

If security comes first, a fiberglass cap does more. Own a 3rd gen Tacoma? Budget time to sort out the rail at the tailgate, or pick a different cover. And if you'd rather have vinyl, the plain Sentry is the same idea with a shorter warranty.