Tires are one of the most important safety features of any vehicle. Tire manufacturers have made big improvements in the past with how tires are created and the compounds they use. Tires today last longer and are safer than ever before.
Goodyear's new airless tires
InsideEVs.com
It looks like the next big thing may now be airless tires. By removing air from the tire, manufacturers reduce another road hazard caused by under or over inflating tires. They also reduce the cost and inconvenience that a flat tire causes.
Goodyear is removing air from the tire and replacing it with an internal fill pattern that adds structure and rigidity to the tire.
The internal structure of the tire increases durability and performance when compared to a standard air tire, although it does come with its own drawbacks as well.
These airless tires won't be ready for several years, as Goodyear and Michelin aren't planning on having them available to the public before 2030, but it's interesting to see the future of tires.
The current tires are limited to much slower speeds than we're used to driving, although they could have specific use case in the near future.
Goodyear says they have tested their tires at speeds of up to 100 miles per hour and used the tires in a “maneuverability” course at speeds as high as 55 MPH.
Although the tires are shown off without any sidewalls, presumably for attention, a production version of the tire would likely include sidewalls.
Adding sidewalls to the tire would prevent debris from getting in-between the inner webbing and alter the way the tire reacts to the road.
It's clear these tires are not ready for everyday cars yet, but they're shaping up to be the tire of the future. Who wouldn't want a tire that lasts longer and is more reliable?
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In last year’s holiday update, Tesla introduced the much-needed Dashcam Viewer in the Tesla app. The feature allows owners to view Dashcam and Sentry Mode footage directly from the Tesla app, eliminating the need to review videos in your vehicle. Unfortunately, the feature was limited to iPhone users, but Tesla is now changing that.
With Tesla app update 4.43.5, Tesla is officially launching the Dashcam Viewer on Android devices.
Dashcam Viewer
The Dashcam Viewer makes it easy to access and manage your car’s Dashcam and Sentry Mode videos. Accessing videos on your phone is faster and more convenient, but it does come with a few requirements.
The Dashcam Viewer in the Tesla app allows you to view, delete, or save video clips right from your device. This should result in higher quality content being shared online and fewer videos of owners recording their Tesla’s screens with their phones.
How It Works
Dashcam footage remains stored locally on your vehicle’s connected USB drive, so Tesla isn’t streaming videos to your phone from the cloud. Instead, the videos are streamed directly from your vehicle to your phone—similar to how Actually Smart Summon delivers a live feed to your phone.
Because of this, your vehicle must be connected to cellular data or Wi-Fi for the Dashcam Viewer to work. Unfortunately, this may limit access for owners who park in underground or large parking garages where connectivity is poor.
How to Access the Dashcam Viewer
To view Dashcam and Sentry Mode footage in the Tesla app:
Navigate to Security & Drivers > Dashcam Viewer.
Wait a few moments for your phone to connect to the vehicle.
From there, you’ll be able to view, save, or delete clips right from your device.
Requirements
To use Tesla’s Dashcam Viewer, you’ll need a vehicle with MCU 2 (Intel) or higher. All models are supported except for the legacy Model S and Model X (2020 and older). However, we expect support to be added in the near future.
The legacy Model S and Model X are expected to receive support for Actually Smart Summon, which requires the ability for those vehicles to stream video to the Tesla app — the same capability the Dashcam Viewer needs. Once Actually Smart Summon is added to the legacy Model S/X, we expect those vehicles to also receive the Dashcam Viewer at the same time or shortly afterward.
Tesla has imposed some viewing limits to prevent high data usage. The viewing limits apply to streaming video from the Dashcam Viewer or viewing live video from the vehicle’s cameras. Tesla will limit video streaming from the vehicle to 15 minutes or 1 hour, depending on your region.
Android Support
Tesla typically releases support for newer features to iPhone users since they make up the majority of users. Recently, Tesla has added more features to Android. In January, Tesla added support for ultra-wideband to Android, which added support for the improved phone key and the hands-free trunk and frunk feature.
Did you know the Cybertruck’s air suspension automatically levels the truck, even while it’s asleep? This is a great feature, especially for camping or off-road adventures. However, it can be an issue when lifting a wheel to change a tire.
Fortunately, there’s a solution: Jack Mode.
Jack Mode
Jack Mode is made for jacking up the truck and prevents the Cybertruck from self-leveling.
To enable Jack Mode, you’ll first need to set the Ride Height to Medium from Controls > Dynamics > Ride Height. You can also set it from the Tesla app by navigating to the Controls section and sliding up until you see Ride Height. This will give you enough clearance for most jacks to get under the truck and lift it.
You can also activate Jack Mode in Low or High, but Tesla recommends a Medium ride height for best control of the vehicle and sufficient tire clearance to safely remove and reinstall the tire. However, once the vehicle is in Jack Mode, the Ride Height cannot be changed.
Next up, go to Controls > Service > Jack Mode to enable Jack Mode. The vehicle will warn you that Jack Mode is enabled and can either be disabled by pressing the button again or by putting the vehicle into drive.
For the duration that Jack Mode is active, it is safe to lift your Cybertruck, even on one side only. It will not self-level for the duration that Jack Mode is enabled.
Automatic Jack Mode
Jack Mode can also activate automatically to protect the suspension from potential damage. For example, if the vehicle’s bumper is resting on a curb, Jack Mode may engage on its own.
Once the obstacle is cleared, or if you shift into Drive or Reverse, Jack Mode will automatically be disabled.
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