I went looking at electric RV trailers because I own an electric SUV and the idea made sense. Then I started reading specifications, and the enthusiasm ran into arithmetic.
Most electric vehicles cannot tow these trailers. Not most crossovers, not most three-row SUVs, and not even every electric pickup in every configuration.
What follows is the list, with the numbers behind each verdict.
The Bar Each Vehicle Has to Clear
Three trailers define this category, and each sets a different minimum. The Pebble Flow has a 6,800-pound GVWR. The Lightship AE.1 sits at 8,400 pounds. The Evotrex PG5 Premium runs 9,900 pounds.
Those GVWR figures are the numbers your tow rating has to beat, because you load a trailer toward its ceiling rather than its dry weight.
That means nothing rated under 6,800 pounds enters this conversation at all. It also means the smaller siblings in each family are out before we start.
Verify your own numbers before you buy. Tow ratings and payload vary by the exact year, make, model, trim, drivetrain, battery, wheel and tire package, and options on your specific vehicle. Two versions of the same truck can carry meaningfully different payload ratings. Confirm your vehicle’s ratings against the certification label on the driver’s door jamb and the owner’s manual, confirm the trailer’s loaded tongue weight with its manufacturer, and weigh the loaded rig at a certified scale before a long trip.
The Hitch Rule That Changes Everything
What Rivian Actually Says
This Is Not Just a Rivian Rule
This is the single most important thing I found, and it became more interesting the deeper I looked.
I first found the issue in Rivian’s owner’s manuals. Both the Gen 1 and Gen 2 R1S guides say the R1S can tow up to 7,700 pounds using a weight distributing hitch and up to 5,000 pounds using a standard hitch. There is no Quad-Motor exception. My own Gen 1 Quad-Motor Launch Edition is therefore a 5,000-pound tow vehicle with a standard hitch.
Then I checked the actual towing supplements for GM’s electric trucks, and Rivian is not alone.
For the Chevrolet Silverado EV and GMC Sierra EV, GM says a weight distributing hitch is optional for trailers up to 7,000 pounds and required above 7,000 pounds. That puts the 6,800-pound Pebble Flow just 200 pounds below the threshold, while the 8,400-pound Lightship AE.1 and the 9,900-pound Evotrex PG5 are both above it.
The GMC Hummer EV is even more restrictive. Its towing supplement says a weight distributing hitch is optional only up to 6,000 pounds and required above that. That means every trailer in this comparison, including the Pebble Flow, requires a weight distributing hitch when towed by a Hummer EV.
So this is no longer a footnote about my Rivian. The advertised tow rating is only part of the answer. You also need to know whether the trailer can accept the hitch equipment your tow vehicle requires at that weight.
What a Weight Distribution Hitch Actually Is
Your hitch receiver sits behind the rear axle, which makes the tongue a lever and the rear axle a fulcrum. Adding 680 pounds to the ball adds more than 680 pounds to the rear axle while lifting weight off the front.
A weight distribution hitch replaces the ball mount with a head assembly holding the ball plus two sockets. Two steel spring bars slot into those sockets, run rearward along both sides of the trailer’s A-frame, and connect by chain or bracket to lift brackets clamped onto the trailer’s frame rails.
Tensioning those bars turns the head, bars, and tongue into one rigid beam rather than a free pivot. That restores load to your front axle and pushes some onto the trailer’s axles, which brings back steering feel and braking balance.
The spring bars are the entire mechanism. Without them you have a ball mount, no matter what it cost.
Why That Matters for Electric Trailers
Those lift brackets need structurally suitable A-frame rail to clamp onto, usually behind the coupler. The trailer manufacturer also has to approve the frame and hitch arrangement for the loads created by the spring bars.
On these electric trailers, that area can also contain sensors, actuators, powered jacks, wiring, aerodynamic bodywork, and automated hitching hardware. I have not found published confirmation from Pebble, Lightship, or Evotrex that their trailers accept a conventional weight distribution hitch.
That question now affects far more than Rivian owners. A Silverado EV or Sierra EV towing more than 7,000 pounds requires one. A Hummer EV towing more than 6,000 pounds requires one. And an R1S needs one to use anything above its 5,000-pound standard-hitch rating.
Before ordering one of these trailers, get compatibility confirmed by the trailer manufacturer in writing. A tow vehicle having enough advertised capacity does not help if the trailer cannot use the hitch equipment required to access that capacity.
All three of these trailers use electric brakes rather than surge brakes. That removes one potential compatibility issue, but it does not answer the weight-distribution question. Physical clearance, frame design, automated hitching hardware, sensors, and each manufacturer’s specific requirements still matter. Until Pebble, Lightship, or Evotrex confirms compatibility, I would not assume that a conventional weight distribution hitch can be used.
Your Manual May Frame It by Tongue Weight Instead
Rivian’s support page states the rule in terms of trailer weight. At least one Gen 1 Quad owner reports that his manual frames it by tongue weight instead, calling for a weight distribution hitch above 500 pounds on the ball, with a ceiling of 1,000 pounds.
For these trailers that framing changes nothing, and arguably tightens the case. The Pebble Flow’s published tongue weight is 680 pounds, which is already past 500 before you load a single bag.
Check your own manual rather than assuming, because the wording appears to vary between generations and between the R1S and R1T.
The Receiver Has Its Own Limit
The Rivian hitch receiver is rated at roughly 1,155 pounds of tongue weight. That comfortably covers a Pebble Flow and it sits below my 1,190-pound estimate for a loaded Evotrex PG5 Premium.
Remember the rule from the towing guide. You are limited by the lowest-rated component in the system, and the receiver is a component.
The Same Rule Applies Elsewhere
Rivian is unusually clear about this, but the principle is common. Many manufacturers publish a lower dead-weight hitch rating alongside the headline number.
When you read a tow rating anywhere in this article, check your owner’s manual for whether it assumes weight distribution.
Why Payload Disqualifies More Vehicles Than Tow Rating
The Arithmetic
Tongue weight counts against payload, not against tow rating. Payload also covers every passenger and everything in the cargo area.
Run it for a family of four with the lightest trailer here. Four people at roughly 600 pounds, 150 pounds of gear in the vehicle, and a Pebble Flow’s published 680-pound tongue weight totals about 1,430 pounds.
Load that Pebble Flow toward its ceiling and the tongue climbs closer to 790 pounds, which puts you around 1,540 pounds. That is my estimate using the standard eleven to thirteen percent ratio, not a manufacturer figure.
What That Rules Out
A vehicle needs roughly 1,500 pounds of payload to tow the lightest trailer in this category with a family aboard. For the Lightship, closer to 1,700. For the Evotrex PG5 Premium, closer to 2,000.
Several vehicles on this list clear the tow rating and fail the payload test. That is the trap this whole series exists to expose.
An EV-Specific Towing Issue I Had Not Considered
Do Not Start a Long Descent With a Full Battery
Here is something that never appears in a maximum tow-rating number. GM tells Silverado EV, Sierra EV, and Hummer EV owners to reduce speed before a long or steep downhill grade, use regenerative braking to help control speed, and limit the initial battery charge to 80 percent or less.
The reason makes sense once you think about how an EV works. Regenerative braking sends recovered energy back into the battery, so the battery needs room to accept it. Starting a long mountain descent at or near a full charge can limit the amount of regenerative braking available.
GM also specifically says to avoid Regen on Demand while towing on a long or steep descent. This is exactly the kind of EV-specific towing detail that matters far more in the real world than another hundred pounds of advertised tow rating.
Vehicles That Can Tow All Three Trailers
These clear 9,900 pounds, which means the Evotrex PG5 Premium is on the table along with everything lighter.
Chevrolet Silverado EV and GMC Sierra EV
Both can reach 12,500 pounds in properly equipped configurations, which puts all three trailers in play on maximum tow rating alone. But the exact number depends heavily on battery and configuration, so this is another case where the headline rating is not enough.
GM directs owners to the Trailering Information Label on the driver’s B-pillar for the maximum trailer weight, GCWR, rear axle rating, and maximum tongue weight of the specific truck. Payload and available tongue-weight capacity also depend on the actual vehicle, passengers, cargo, equipment, and options.
There is another requirement that matters here. GM says a weight distributing hitch is optional through 7,000 pounds and required above 7,000 pounds on the Silverado EV and Sierra EV. The Pebble Flow at 6,800 pounds just sneaks under that line. The Lightship and Evotrex do not.
So if you are shopping one of these trucks specifically for an electric RV trailer, check the Trailering Information Label on the truck you are buying and verify that the trailer manufacturer approves the required hitch setup before assuming that a 12,500-pound marketing number settles the question.
Buying a new GM EV specifically to tow? GM says not to tow during the vehicle’s first 500 miles. During the first 500 miles of trailer towing, GM also says not to exceed 50 mph or make full-acceleration starts.
GMC Hummer EV Pickup
The 2X with the 20-module battery is rated to 12,100 pounds, and the 3X reaches 10,600 pounds with either battery.
Payload is the weak spot at roughly 1,760 pounds. Note also that the Z6X Extreme Off-Road Package drops towing to 7,500 pounds on either trim, which is the kind of detail that ends a purchase.
One important hitch qualification applies to every Hummer EV configuration here. GMC requires a weight distributing hitch whenever trailer weight exceeds 6,000 pounds. Since even the Pebble Flow has a 6,800-pound GVWR, all three electric trailers in this article cross that threshold.
Tesla Cybertruck
The Cybertruck’s tow rating depends on configuration. Premium All-Wheel Drive and Cyberbeast versions are rated at 11,000 pounds, while the Long Range Cybertruck is rated at 7,500 pounds. Payload also varies by configuration, at roughly 2,000 to 2,500 pounds.
That means the 11,000-pound versions can handle the Evotrex on tow rating, while the 7,500-pound Long Range version belongs in the Pebble-only category. The higher-rated Cybertrucks also offer substantial payload capacity for passengers, cargo, and tongue weight.
It also has native Supercharger access, which matters more when towing than any other convenience on this list.
Rivian R1T with the Max Battery
Gen 2 R1T reaches 11,000 pounds only with the Max battery in Dual, Tri, or Quad configurations. Standard and Large battery Dual-Motor versions are rated at 7,700 pounds.
Gen 1 R1T from 2022 through 2024 is rated at 11,000 pounds across every battery and drivetrain combination. Payload runs around 1,764 pounds, and the weight distribution hitch requirement applies throughout.
Ford F-150 Lightning, Extended Range with Max Trailer Tow
This exact combination is rated at 10,000 pounds, which clears the Evotrex. Payload on Extended Range models runs roughly 1,952 to 2,000 pounds.
The Lightning also offers Onboard Scales and Smart Hitch, which estimate payload and tongue weight from the truck itself. For someone learning to tow, that is a meaningful advantage no competitor matches.
GMC Hummer EV SUV, 2X Only
The 2X with the 20-module battery and four-wheel drive is rated to 10,000 pounds, which just clears the Evotrex PG5 Premium.
The 3X drops to 7,500 pounds despite its extra motor, and the Z6X package puts the 2X there as well. This is the only SUV on the list that reaches the top tier, and only in one configuration.
One important hitch qualification applies to every Hummer EV configuration here. GMC requires a weight distributing hitch whenever trailer weight exceeds 6,000 pounds. Since even the Pebble Flow has a 6,800-pound GVWR, all three electric trailers in this article cross that threshold.
Vehicles That Can Tow the Pebble Flow and the Lightship
These clear 8,400 pounds but fall short of 9,900.
Ford F-150 Lightning Platinum
Rated at 8,500 pounds, which covers the Lightship AE.1 with a small margin and rules out the Evotrex.
Chevrolet Silverado EV Standard Range
Standard Range models start at 8,500 pounds. Same verdict as the Platinum Lightning.
Vehicles That Can Tow Only the Pebble Flow
These clear 6,800 pounds but not 8,400. For most readers this is the most important section, because it contains the vehicles people actually own.
Tesla Cybertruck Long Range
The Long Range Cybertruck is rated at 7,500 pounds, which clears the Pebble Flow but falls short of the Lightship AE.1 and Evotrex PG5 Premium. This is why simply saying that a Cybertruck can tow 11,000 pounds misses an important configuration difference.
Cadillac Escalade IQ
Rated at 8,000 pounds, with the longer Escalade IQL at 7,500 pounds. Both clear the Pebble Flow and neither reaches the Lightship.
Payload deserves scrutiny here. The Escalade IQ has a curb weight between roughly 9,000 and 9,350 pounds, which is enormous, and that leaves less headroom than the tow rating suggests. Check the door jamb sticker on the specific vehicle.
Porsche Cayenne Electric
This one surprised me. The Cayenne Electric is rated at 7,716 pounds, which beats every other luxury electric SUV and edges past the Rivian R1S.
Payload is the constraint. Kelley Blue Book lists a 7,209-pound GVWR against a 5,860-pound curb weight on the Turbo, which works out to roughly 1,349 pounds. Subtract a family of four and you have little left for a 680-pound tongue.
The base Cayenne Electric at 5,604 pounds curb weight leaves closer to 1,600 pounds, which is workable. This is a case where the trim decides the answer.
Rivian R1S
Every Gen 1 and Gen 2 R1S is rated at 7,700 pounds with a weight distribution hitch, and 5,000 pounds without one.
Payload varies substantially by drivetrain. Published figures run from about 1,764 pounds on the Tri-Motor Ascend to 2,161 pounds on the Performance Dual-Motor, against a GVWR of 8,532 pounds.
I own an R1S Quad-Motor Launch Edition, and the Quad is the heaviest configuration. A 2024 Quad calculation puts payload near 1,464 pounds, which is thin once four people and a 680-pound tongue are aboard.
So my own vehicle is a maybe rather than a yes, and only if the Pebble Flow accepts a weight distribution hitch. That is a genuinely different answer than I expected when I started this series.
One More Thing R1S Owners Should Know
Towing also changes what your Rivian can do electronically. According to the owner’s guide, when a trailer is connected the R1S disables Adaptive Cruise Control, Highway Assist, Lane Keeping Assist, Automatic Emergency Braking, Blind Spot Monitoring, Rear Cross-Traffic Warning, the rear ultrasonic sensors, auto ride height, and kneel-on-parking. Manual cruise control remains available, and trailer sway control stays on.
That is not a reason not to tow with an R1S, but it is something I would want to know before pulling a roughly 25-foot trailer down the highway. In particular, losing blind-spot monitoring is worth remembering when you are suddenly much longer than the vehicle you drive every day.
Rivian also instructs owners to select a towing ride height while preparing and loading the trailer. Changing ride height while towing changes the loading conditions and can affect handling and stability, particularly at higher speeds or on slippery roads.
Rivian R1T, Standard and Large Battery Dual-Motor
These are rated at 7,700 pounds rather than 11,000, which surprises people who assume every R1T is an 11,000-pound truck. Same weight distribution hitch requirement applies.
Ford F-150 Lightning, Standard Range with Max Trailer Tow
Rated at 7,700 pounds. Payload is actually higher than the Extended Range at about 2,235 pounds, because the smaller battery weighs less.
That combination of adequate tow rating and strong payload makes this a better Pebble Flow tow vehicle than its rating alone suggests.
GMC Hummer EV SUV, 3X
Rated at 7,500 pounds, along with any 2X equipped with the Z6X package. Clears the Pebble Flow only.
Vehicles That Cannot Tow Any of Them
These fall below 6,800 pounds and are out of the conversation entirely.
Lucid Gravity
The Lucid Gravity Grand Touring is rated at 6,000 pounds, which is strong for a luxury electric SUV and 800 pounds short of the lightest trailer here. The Gravity Touring is rated at 3,500 pounds. Either way, the verdict is the same: neither can tow the Pebble Flow.
BMW iX
Published tow ratings for the iX vary by source and market, ranging from 3,500 pounds up to just under 6,000. Every published figure falls below the 6,800-pound threshold, so the verdict is the same regardless of which one is correct for your configuration.
Cadillac Vistiq
Rated at 5,000 pounds across all trims, including Luxury, Premium Luxury, Sport, and Platinum. It sits between the Lyriq and the Escalade IQ, and it inherits the wrong end of that range for towing.
Tesla Model X
Rated at 5,000 pounds with 20-inch wheels. The Model X has also been discontinued, so this is a used-market question rather than a new-purchase one.
Kia EV9 and Hyundai Ioniq 9
The Kia EV9’s rating depends on configuration. Wind AWD is rated at 3,500 pounds, while Land AWD and GT-Line AWD can tow up to 5,000 pounds. The Hyundai Ioniq 9’s all-wheel-drive versions are rated at 5,000 pounds, while the rear-wheel-drive version is rated at 3,500 pounds.
Even the highest-rated versions remain 1,800 pounds short of the Pebble Flow’s 6,800-pound GVWR, so neither vehicle enters this electric-trailer conversation.
Volvo EX90
Rated at 4,850 pounds. Volvo offers a retractable hitch that tucks under the bumper, and the charge port sits on the left rear fender, which means unhitching to charge in many situations.
Mercedes-Benz EQS SUV
Rated around 3,500 pounds, the lowest figure among the large luxury electric SUVs.
Lucid Air
The Air is a sedan and is not equipped or rated for towing in the United States. I included it because it was on my own list, and the answer is a clean no.
The Vehicles I Left Out
Smaller Siblings
I skipped the Rivian R2, the Cadillac Lyriq and Optiq, the Kia EV6, the Ioniq 5, the Tesla Model Y, and the Porsche Macan Electric. The R2 tops out at 4,400 pounds with the tow package, and the rest sit at or below that.
None of them approach 6,800 pounds, so listing them individually would only pad the article.
Everything in the 5,000-Pound Class
Five thousand pounds is the most common tow rating in the electric SUV market, and it is roughly 1,800 pounds short of the lightest trailer here. If your vehicle is rated at 5,000 pounds, no amount of trim selection changes the answer.
What This Means If You Are Shopping
If You Want the Evotrex PG5
You need a full-size electric pickup, and you need to read the configuration carefully. A Silverado EV or Sierra EV in Extended Range, a Cybertruck rated at 11,000 pounds, a Max-battery R1T, or an Extended Range Lightning with Max Trailer Tow would be your pickup options.
The only SUV that qualifies is the Hummer EV SUV 2X with the 20-module battery and no off-road package.
If You Want the Lightship AE.1
Everything above, plus the Ford F-150 Lightning Platinum and the Standard Range Silverado EV can do the trick. No electric SUV other than the Hummer 2X clears 8,400 pounds.
If You Want the Pebble Flow
This is where SUVs finally enter the picture. The Escalade IQ, the Cayenne Electric, the Rivian R1S, and the Hummer EV SUV all clear the tow rating. The 7,500-pound Long Range Cybertruck also clears it.
Of course, you need to check the payload on the door jamb, because that is where several of them fail… and confirm the weight distribution hitch question before anything else.
The Uncomfortable Conclusion
These trailers are marketed to electric vehicle owners, and the overwhelming majority of electric vehicles on the road cannot tow them. The ones that can are mostly full-size pickups (none of which are cheap).
If you are buying both, budget for both. If you already own the vehicle, run your payload arithmetic before you place a deposit rather than after.
Related Reading
Towing a travel trailer for noobs: start with these numbers
Pebble Flow vs Lightship vs Evotrex: which one can you tow?
Pebble Flow review: is this electric RV worth $140K?
Lightship AE.1 review: the aerodynamic trailer with a $20,000 asterisk
Evotrex PG5 review: what the $119,990 price really buys
Rivian’s published towing capacities by battery and drivetrain
Tow ratings change by model year and configuration. Confirm every number against your own vehicle before you tow anything.