BAKFlip G2 vs Gator EFX: The Front Third of the Bed Decides It

Buy the Gator EFX unless you need the front of your bed every week. It carries the same 300 lb evenly distributed rating as the BAKFlip G2, locks the same way through your tailgate, and cost a good deal less on all six same-truck, same-bed listing pairs we compared. Our overall scores put the EFX two tenths ahead, so it's close, and how you load the truck settles it.

The G2 earns its higher price with the fold. Its panels fold all the way to the cab and stay there while you drive, so the whole bed opens with the cover still on the truck. The EFX folds only its rear two-thirds. Its front panel stays where it is, and the full bed means taking the cover off, which needs no tools. The G2 also keeps a little more water out on our scores, and its warranty runs 3 years to the EFX's 2.

The G2 asks for something back. With the cover shut, you lift its rear panel, close the tailgate and drop the panel so it latches, and when it's folded the stack sits against the cab behind your rear window. If you'd pay for a full fold anyway, look one step further, at the UnderCover Ultra Flex in the picks.

The short version

Why the EFX gets the nod on most trucks:

• Price: a good deal less than the G2 on every matching listing, for the same rating and the same latch-and-tailgate security.
• The rear window: folded, the EFX's stack stays off your rear window. The G2's stack sits right against the cab.
• Removal: the cover comes off without tools when you need the whole bed, so a tall load costs you a few minutes.
• Its record so far: EFX covers look new at two years, and one has gone nearly four without a leak. Our durability score puts it a hair ahead.

What the G2 does better:

• The whole bed, cover on: fold the panels to the cab, secure them and drive with the bed open. RealTruck calls it 100 percent bed access.
• Water: both rate moderate for leak risk, but a larger share of G2 owners report a fully dry bed, where a damp corner after hard rain is the usual EFX report.
• Warranty: 3 years for the original buyer, against 2.
• Fit: confirmed listings for the 4th gen Tacoma, the Tundra, the Maverick, the Colorado and Canyon, the Ram with the multifunction tailgate and the 8 ft 2 in F-150 bed. None of those has a confirmed EFX listing, though the EFX has the 3rd gen Tacoma, which the G2 doesn't.
• A tool box underneath: a BAK Box 2 works under a G2 on a Gen14 F-150. We have no word either way on one under the EFX.

Where they match: both come from RealTruck brands, both are flush hard folders rated 300 lb evenly distributed, and both clamp on with no drilling on most trucks in what RealTruck says is 30 minutes or less. Their panels latch themselves shut and stay locked while the tailgate is, neither has a key of its own, and neither maker publishes a cover weight.

Side by side on paper

BAK and Gator both sell through RealTruck, so the cells below come from RealTruck's pages, except the last row, which is our own leak-risk gauge:

Both 300 lb figures assume the weight is spread over the entire shut cover. RealTruck gives neither one a figure for weight concentrated in one spot, so don't stand on either cover, and carry heavy gear in the bed rather than on top.

The warranty gap is a year, and the fine print adds to it. The G2's 3 years cover the original buyer. The EFX's 2 years cover material defects, and the 30-day Gator Guarantee, which lets you swap for another Gator cover if you're unhappy, applies only to covers bought on RealTruck.com. An EFX from Amazon doesn't get the swap. The extra year is a modest edge for the G2, not a reason to buy it on its own.

Two-thirds or the whole bed

This is the choice you're making. RealTruck says the EFX folds to expose two-thirds of the bed, with retaining straps to hold it there, and the front third stays under a panel that doesn't fold. The G2 folds all the way forward, and you can drive with it secured against the cab. Here's the front third the EFX keeps covered on each bed where both covers have a confirmed listing:

Bed lengths come from the G2 listing titles. About two feet at the cab end is where a dirt bike's front tire goes and where a boxed appliance rides most securely. If loads like that come along a few times a season, taking the EFX off is a small chore: RealTruck calls the removal tool-free and quick-release. Check the clamps after each removal, because a loose or missing one lets a side rail drop.

If the front of the bed gets used every week, the G2 earns its money. Fold it to the cab, load the truck and close it again when the rain starts, with nothing to store in the garage. You pay in rear visibility. The folded stack stands right behind the rear window, so you'll lean on your side mirrors until it's down. The EFX leaves the glass clear, which one owner counts as a plus.

Then there's the G2's tailgate routine. With the cover shut, lift the rear panel, close the tailgate, then lower the panel so it latches; RealTruck's G2 page gives the same order, tailgate first and cover second. That's a small cost on a truck you load on weekends and a real one on a work truck you open all day. Neither Gator nor RealTruck says whether the EFX's tailgate opens and closes under the shut cover, so test the gate with the cover latched in your first days with it, while a return is still easy.

Water: a few drips or a damp corner

Neither one gives you a bed you can count on staying dry, and we rate both moderate for leak risk. The G2 sits a little higher on our sealing scores. G2 owners mostly describe a dry bed or a few drips, with the cab end and worn seals as the entry points. Its record is thin and much of it is on older trucks, including the best report, a cover that stayed dry even through a car wash, so read that as the design at its best rather than a promise about a new G2.

On the EFX, a little water at the corners after hard rain is the normal result, most often at the rear corners by the tailgate. Owners who put a number on it land between 85 and 99 percent dry, fully dry beds are rare, and one cover on a Nissan Frontier went back for letting in too much. Nobody describes standing water. The fixes differ by cover:

• Gator EFX: seat the bulkhead seal snug against the front of the bed, and fit the drain tubes and route them out of the bed rather than leaving them in the box. Keep silicone off the cab end. It stops the drip, but it glues the front panel down and you lose the quick removal.
• BAKFlip G2: reset the clamps first, since loose or misplaced clamps are the first thing to rule out, and check that the cover sits square. Then look at the seals. Replacement G2 side seals can be hard to find, so a bead of silicone or MX4 seals are the fallbacks. RealTruck's G2 page doesn't describe drain tubes, so follow the install guide for your truck, and if it calls for drilling, the guide governs.

Before the first storm, run a hose over the closed cover, corners first, and check the bed from outside after each pass. Under either one, keep cardboard, electronics and paperwork out of the corners or in a sealed tote. If a dry bed comes first, neither of these is the cover to buy; the LEER HF650M and the Ultra Flex in the picks keep more water out.

Warranty, finish and how they age

The EFX edges the G2 on durability, on a shorter record. EFX covers look new at two years, and one has gone nearly four without a leak, well past its 2-year warranty. The G2's long run on the market and its repeat buyers count for something, but much of that record comes from covers bought years ago, so it describes the design's past more than the cover RealTruck ships now.

• Dents: hail dents the G2's thin aluminum skins. One EFX owner on the DT Ram forum says a hail storm left that cover dimpled all over, so treat both as hail-vulnerable.
• Sun: the G2's gloss coat can fade, and a trim dressing brings it back to a deep black; RealTruck says the powder coat resists fading. The EFX's semi-gloss finish is the part we'd watch. An owner who moved from a Gator to a BAKFlip says the Gator faded where the BAK hasn't, and another who went the other way calls the Gator only a hair below the BAK; neither names the BAK model.
• Hardware: on the G2, the nuts at the front of the rails can work loose, and on a Toyota with deck rails, the drop brackets that put the rails back bend under a ratchet strap. On the EFX, the rail track fixed to the underside of the cover can rip out, which looks like a pop-rivet repair rather than a new cover.
• Folding: neither maker publishes a weight, and the G2 is heavy to fold back to the window.
• Version: RealTruck now says the EFX is made and assembled in Mexico, while some older Amazon listings still say USA, so treat its long reports as the design's record. RealTruck describes no G2 redesign, but we can't confirm today's G2 matches one from a decade ago either.

On paper they install the same way: clamps, no drilling on most trucks, and 30 minutes or less by RealTruck's count. Square the G2's rails before you tighten its socket-driven clamps, and re-check the clamps and front nuts after a few weeks. EFX installs go wrong at the clamps, with the wrong set, a missing one or a bolt too short to bite, and some kits ship two sets, one for a factory track system and one without, so check the box against the instructions first. An EFX on a 2024 Tundra, whose bed has a factory rail across the cab end, sat short of flush at the cab with no settled cause, so check the front edge before you tighten the clamps.

Which trucks have both

Neither cover is one part for every truck. Each comes as a separate listing for each truck and bed, and we count a fit only where we confirmed it on the listing's own Amazon page. The tables with the picks give the years, part numbers and each listing's restrictions.

• F-150 (Gen14, 2021 on, and Gen13, 2015-2020): both fit the 5 ft 7 in bed on each generation and the Gen13 6 ft 7 in, and both Gen14 5 ft 7 in listings name the Raptor and Lightning. The EFX adds a confirmed Gen14 6 ft 7 in; the G2 adds the 8 ft 2 in on both generations. RealTruck lists a Gen14 6 ft 7 in G2 that we didn't confirm on Amazon.
• Silverado and Sierra 1500 (T1XX, 2019 on): both fit the short bed, which Amazon calls 5 ft 10 in and RealTruck 5 ft 8 in; the G2 listing reads 2019-2025 and the EFX's 2019-2026. The G2 listing says it works with the MultiPro and Flex tailgates and won't fit the CarbonPro bed. RealTruck says the EFX won't work with factory bed storage boxes and says nothing about the MultiPro or the CarbonPro, so ask before you buy if you have either. Only the G2 has confirmed 6 ft 7 in and 8 ft 2 in listings.
• Ram 1500 (DT): the tailgate decides it. Both fit the 5 ft 7 in and 6 ft 4 in beds without the multifunction split tailgate. With it, only the G2 has a confirmed listing, a 5 ft 7 in for 2020-2026. RealTruck says the EFX's 5 ft 7 in isn't compatible with the split tailgate and needs a TRX's bed bar removed, though the Amazon listing mentions neither. RealTruck sells a RamBox G2 we didn't find on Amazon and lists no RamBox EFX at all.
• Tacoma: the generations split. The EFX is confirmed for the 3rd gen (2016-2023) 5 ft 1 in and 6 ft 2 in beds, not with factory bed storage boxes on the short bed and not on a Trail Edition with the long one; RealTruck's 3rd gen G2 parts aren't confirmed on Amazon. The G2 is confirmed for the 4th gen (2024 on) 5 ft bed, which RealTruck lists for trucks with the deck rail system. RealTruck sells 4th gen EFX parts that need the deck rail system, and we couldn't confirm them on Amazon.
• Tundra, Maverick and Colorado/Canyon: G2 only. It has confirmed listings for the 3rd gen Tundra 5 ft 7 in, the Maverick and the 2023-on Colorado and Canyon 5 ft 2 in. The Maverick listing reads 2021-2026, though the truck started in 2022. RealTruck sells EFX parts for all three that we couldn't confirm on Amazon.
• Ranger (2024 on): neither is confirmed, and both carry a model-year trap. The Amazon EFX listings read 2019-2025, but RealTruck lists those parts for 2019-2023 and sells a separate one for the 2024-2025 Ranger. RealTruck sells separate G2 parts for 2024-2025 and 2026-2027, and a 2024 Ranger's G2 didn't fit its owner's 2026. Buy by RealTruck's part number for your model year.

Which one for how you use the truck

• Groceries, gym bags and a daily commute: the EFX. You'll rarely miss the front third, and you keep the money and the view out the back.
• Tall loads every few weeks: the EFX, if taking the cover off now and then doesn't bother you. It needs no tools.
• The front of the bed every week: the G2. Fold it to the cab and drive, with nothing to unclamp or store.
• In and out of the tailgate all day: neither is ideal. The G2 makes you lift a panel every time, and nobody at Gator or RealTruck says how the EFX behaves. The Ultra Flex's listings say its tailgate opens and closes with the cover up or down.
• Hard sun, or keeping the truck past year three: the Ultra Flex and its 5-year warranty first. Between these two, the G2, for the extra year and a finish that a trim dressing brings back.
• A BAK Box tool box under the cover: the G2.
• A dry bed above all: neither. The LEER HF650M, which needs no drain tubes, or the Ultra Flex.
• A 4th gen Tacoma, Tundra, Maverick or Colorado: the G2, the one with a confirmed listing. On a 3rd gen Tacoma, the EFX is.

The two step-ups both cost more than the EFX. On the Gen14 F-150 short bed, the LEER sits between the EFX and the G2, and the Ultra Flex costs a little more than the G2. The LEER brings 450 lb, four panels whose stack LEER's listing says locks away from the cab, a CYNC latch with no pull cord to hook and no drain tubes. Its warranty is 3 years per LEER's page, though LEER no longer lists the cover on its own site, and it won't fit a RamBox or a split-tailgate Ram. The Ultra Flex brings 400 lb, a 5-year warranty and a full fold that stands upright on prop rods off the glass.

The EFX for most trucks, the G2 for the whole bed

Where both fit, we'd buy the Gator EFX. It locks the bed under a flush hard cover just as the G2 does, carries the same rating, keeps your rear window clear and costs a good deal less. Seat the bulkhead seal, route the drain tubes, check the clamps every time the cover comes off, and keep anything that can't get damp out of the corners.

Pay for the G2 when the front third of the bed matters every week, when your truck has only a G2 listing, or when you want a BAK Box underneath and a third year of warranty. Expect to lift its rear panel to close the tailgate, and to lose the view out the back whenever it's folded.