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In a recent letter to current reservation holders of the R1T, Rivian has said it will halt the production and installation of the powered tonneau cover on all future deliveries. Those reservation holders can now choose between a manual tonneau cover or no cover at all, while Rivian “upgrades” the powered version. Here are the details.

Rivian ($RIVN) is a relatively young American automaker that began delivering its flagship EV – the R1T pickup – about a year ago. The growing pains that coincide with any startup working to ramp up to scaled production hit Rivian early and hard, on top of global supply chain constraints for vital EV components.

To combat these issues, the company briefly raised its prices in late 2021 but backtracked after a mass exodus of reservation holders and much backlash from the Rivian community.

The company reported a $1.5 billion loss in Q1 of 2022, but has continued to show scaled progress in R1T and R1S production through the year. Q3 showed its largest production growth to date, successfully building over 7,300 EVs.

While Rivian continues to grow by restructuring its business and assembly practices, it looks like it has added a redesign of its powered tonneau cover to its to-do list.

Rivian’s letter to customers regarding power tonneau cover

Tip of the hat to Rivian Forums member MountainBikeDude for sharing the letter received from Rivian regarding its complete halt to powered tonneau cover production. The post is backed by several other forum members sending their own version of the same digital letter, deducing that this notice likely went out to all current R1T reservation holders. Here’s the full text:

We recently shared with R1T owners that we are upgrading the powered tonneau cover. As we go through the process, we are removing the powered tonneau cover from production. We plan to re-introduce this feature later, but a date has not been set. For the foreseeable future, all R1Ts will come with either a manual tonneau cover or no tonneau cover.

Since you have selected a powered tonneau cover, your configuration will need to be updated to either a manual tonneau cover or no tonneau cover. It’s important to note this choice will not impact your delivery timing estimate coming later this month.

Our manual tonneau cover is comprised of four interlocking panels constructed of a durable aluminum composite that slide in and out of the bed’s integrated siderails. When not in use, the panels store in a cargo bag and fit easily in the Gear Tunnel. The manual tonneau cover is fully lockable and offers protection against light weather. If you are taking delivery soon, your panels will ship later. Our current estimate is early 2023. Photos and a full demonstration of the manual tonneau cover will be shared before then.

If you choose no tonneau cover, vehicles delivered in the next few months will include the integrated siderails in the bed. In early 2023, we will transition to a design without the integrated siderails. It’s worth noting that when driving an R1T with no tonneau cover, there is little to no impact on range when the bed is empty.​

If you have any questions on this update, our team is here to help. Please don’t hesitate to reach out.

Tony Caravano
Head of Rivian Customer Engagement​

Rivian has not shared the reason for the update to the powered tonneau cover. We have reached out to Rivian for comment but have yet to hear back, we will update this story and we learn more.

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Sustainable performance with ERANGE – the best EV tires for top EVs

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Sustainable performance with ERANGE – the best EV tires for top EVs

From their cutting-edge tech to their planet-saving potential and just how fun they are to drive, EVs are here to stay. And as EVs rapidly become more mainstream, so do the unique demands they place on other components – like tires. The unsung heroes of every road trip, tires play a critical role in delivering the performance and efficiency EV drivers expect. Enter ERANGE, an EV tire series that’s specifically designed to meet those demands.

In this post, we spotlight four of the hottest EV models on the market, their go-to tire sizes, what matters most to EV drivers, and what ERANGE delivers when it’s time to replace the rubber.

Table of contents

ERANGE EV Tires

Hottest EV models and tire sizes

Tesla Model Y
This crossover powerhouse is the world’s best-selling EV for a reason. It offers impressive range, a roomy interior, and Tesla’s signature tech, making it a favorite for families and tech lovers alike.

  • Most popular tire size for the Tesla Model Y: Common tire sizes include 255/45R19 and 255/40R20, designed for optimal efficiency and grip.

Lucid Air
If luxury and range had a baby, it would be the Lucid Air. With industry-leading range and a design that screams sophistication, this premium sedan is making waves among EV buyers who demand the best.

  • Most popular tire size for the Lucid Air: Premium models often sport 245/35R21 tires, perfect for performance and aerodynamics.

Ford Mustang Mach-E
Who says EVs can’t have a muscle car vibe? The Mach-E blends style, performance, and affordability into a package that’s become a hit with mainstream drivers.

  • Most popular tire size for the Ford Mustang Mach-E: Sizes like 225/55R19 offer a balance of comfort and range.

Hyundai Ioniq 5
With its futuristic design and competitive price, the Ioniq 5 is quickly becoming a darling among urbanites and younger drivers looking to go electric without breaking the bank.

  • Most popular tire size for the Hyundai Ioniq 5: 235/55R19 tires are known for quiet operation and energy efficiency.

What EV drivers want in tires

EVs aren’t just regular cars with a battery – they bring a whole new set of challenges and opportunities for tire design. Here’s what matters most to EV drivers:

  • Low rolling resistance: Critical for squeezing out every mile of range and optimizing efficiency.
  • Durability: EVs are heavier and pack more torque than gas-powered cars, which means they’re tougher on tires. EV-specific compounds are a must for longevity.
  • Quiet ride: EVs are whisper-quiet, and the last thing you want is road noise ruining the vibe.
  • All-season performance: A solid tire should handle everything from summer downpours to light snow.
  • Sustainability: Eco-conscious EV owners want tires made with greener materials and manufacturing processes.
ERANGE EV Tires

Why ERANGE tires deliver for EV drivers

ERANGE tires are designed with EVs in mind, and they deliver on every front that matters:

  • Optimized efficiency: Thanks to Sailun’s proprietary EcoPoint3 technology, ERANGE tires reduce rolling resistance, giving you more miles per charge without sacrificing performance.
  • Exceptional durability: These tires are built tough to handle the unique stresses of EVs, which means fewer replacements and better value over time.
  • Enhanced comfort: The tread design is tailored for EVs, minimizing road noise so you can enjoy that peaceful cabin.
  • Eco-friendly design: Made with sustainable materials and processes, ERANGE tires align perfectly with the green ethos of EV ownership.
  • All-season capability: Rain, shine, or snow, ERANGE tires keep you safe and steady year-round.

Final thoughts

The EV revolution is here, and it’s transforming everything from how we drive to the tires that carry us there. ERANGE EV is leading the way in tire innovation, offering products that enhance efficiency, durability, and sustainability. Backed by Sailun’s cutting-edge technology, ERANGE tires are a smart, reliable choice for EV drivers who demand the best.

So, if you’re looking for tires that can keep up with your EV’s performance and your eco-conscious values, ERANGE EV has you covered.

You can visit ERANGE EV’s website here.

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Awesomely Weird Alibaba EV of the Week: This 18 MPH suitcase is a terrible idea

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Awesomely Weird Alibaba EV of the Week: This 18 MPH suitcase is a terrible idea

I’ve got a bit of a reputation for testing out some of the wildest, strangest, and most interesting non-car electric vehicles on the internet. In order to find many of these far-fetched electric steeds, all I have to do is pop open a few (dozen) Alibaba tabs in my browser and start window shopping through the world’s largest repository of creative EV engineering. That’s exactly how I found this week’s focus: a surprisingly fast and fun-looking suitcase that you can giddy-up and ride till the wheels fall off, which they very well might.

Now let me tell you right off the bat: I did not actually buy this awesome-looking scooter suitcase (scootcase?). This is part of a long series of posts where we enjoy the beauty (or horror) of some of Alibaba’s wildest EVs from the safe distance of our computer screens.

But this one is really tempting me. And that’s because for a mere US $733, this electric suitcase that nobody ever asked for could be yours!

It’s powered by a 400W motor – or perhaps two 400W motors, as the ad copy isn’t super clear. But either way, that single or double motor is apparently enough to send this suitcase careening around an airport terminal at a wholly irresponsible 30 km/h (18 mph).

If this seems like a half-baked idea, then you’re probably being generous. The last thing I want when I’m rushing to catch a flight is to be taken out at the knees by someone riding an 18 mph suitcase. But then again, the simple solution to that problem is to already be on my own electric suitcase! Problem solved – and race started!

The concept sounds far fetched, but the execution actually looks pretty decent, especially when shown off by the leggy model giving us the money shot, above.

The design is sort of fascinating, even if I’m not 100% sure I understand the engineering. Apparently it starts life as a normal carry-on suitcase. You know, the boring old kind that you can’t drift around a Cinnabon on your way to Gate 16A.

But then it transforms like Optimus Prime into a scooter, folding part of the suitcase back on itself and pivoting its trolley pull-handle 90 degrees into a set of handlebars. At that point you pop a fat squat right onto Scootimus Prime and you’re ready to fly around an airport at breakneck speeds. Based on the graphic below, I’m led to believe this transformation takes just five seconds.

I can’t imagine this does any favors to the storage space available inside of the suitcase. But hey, did you buy your suitcase to carry things, or did you buy it to race old folks on those Terminal 3 golf cart shuttles? Yeah, that’s what I thought. So quit complaining, go toss your laundry and neck pillow in a plastic shopping bag, and strap on your riding goggles because we’ve got some very narrow tire marks to lay down on some very squeaky airport linoleum.

The on-board battery is said to be enough for 13 km (8 miles) of range, which seems longer than necessary in any airport setting. It also powers some USB outlets on the suitcase, meaning you could recharge your phone in a pinch.

The 75Wh battery is compliant with pretty much any airline, falling below the 100Wh limit. So if you’re getting hassled at the airport about your new wheels, it won’t be by TSA, but rather all the teenagers laughing at you while posting it on TikTok.

But let ’em laugh, because they’re just haters in your non-existent rearview mirror. If they only knew what sweet loadout this scootcase had, they’d be singing a different tune.

There are surprisingly nice features like four speed settings, electronic braking, cruise control, and even a reverse feature. You might scoff, but my LiveWire electric motorcycle doesn’t even have reverse. Harley engineers could learn a thing or two from this silly little thing!

Some final thoughts

As interesting as this thing looks, I don’t think I’ll be dropping $733 on it anytime soon. I’ll have to stick with my trusty Cotopaxi travel backpack, which can neither ferry me around an airport nor charge my devices, but has served me well for boring old tasks like carrying my belongings.

And as many of my longtime readers will already know, this is very much a tongue-in-cheek post as part of a long series of other tongue-in-cheek Alibaba posts (which I hope to resurrect to a near-regular schedule again). Therefore, nothing in this post should be taken as an endorsement of this product. In fact, please do not buy this thing. You’ve been warned. If you do buy it, don’t complain to me when you get a speeding ticket from a mall cop or get banned from LaGuardia for causing a pileup outside of a Sbarro.

Let’s just let this thing exist in its own weird little corner of the internet with the rest of the finest electric vehicles that Alibaba has to offer.

And that, my friends, is a wrap. It’s good to be back.

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Critical EV battery materials face a supply crunch by 2030

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Critical EV battery materials face a supply crunch by 2030

The global shift to electric vehicles (EVs) is accelerating, but McKinsey’s latest report warns of significant strain on the supply chain for critical battery materials by 2030.

EV sales are expected to jump from 4.5 million units in 2023 to 28 million annually by the end of the decade. This unprecedented demand will put pressure on the availability of essential materials like lithium, high-purity manganese, and graphite.

While lithium iron phosphate (LFP) batteries reduce reliance on scarcer materials like cobalt and nickel, they still depend heavily on lithium, manganese, and graphite. The shift to LFP batteries offers some relief but does not eliminate the imbalances in the supply chain, highlighting the need for continued focus on securing sustainable sources.

Adding to the challenge, upstream raw material mining and refining these materials account for about 40% of an EV battery’s total emissions. McKinsey’s report emphasizes that reducing emissions in these processes is critical.

“Sourcing materials from supplies committed to low-emission fuels and power sources could cut emissions by as much as 80% in mining and refining phases. This needs to be paired with a strong focus on cost reduction given the current profitability pressure in the battery industry,” said Raphael Rettig, partner at McKinsey.

Smaller but essential materials, such as high-purity manganese, also face growing challenges. Currently, manganese contributes around 4% of emissions in a typical lithium-nickel-manganese-cobalt (LI-NMC) battery. However, as LFP batteries gain popularity and larger materials like lithium and nickel are decarbonized, manganese’s relative emissions intensity could nearly double without targeted strategies to address the imbalance.

Toyota’s recent $4.5 million grant from the US Department of Energy to develop more sustainable EV batteries is a step toward addressing these challenges. However, it’s clear that solving the broader supply chain issues will require a collective effort from the entire industry to balance demand with sustainable practices and minimize emissions. The path forward will define the EV industry’s ability to meet climate goals while scaling up production.

Read more: Toyota gets $4.5M DOE grant to boost EV battery sustainability


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