HALODISC 2 Wheel Covers for Tesla 21" Arachnid Wheels
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Frequently Asked Questions
Which 21-inch Tesla wheels are supported?
HALODISC 2 is engineered for every factory 21-inch Model S wheel:Model S (2021 – present) : 21" Arachnid WheelsModel S (2016 – 2020) : 21" Turbine Wheels
Select your exact style at checkout.
Do I need to remove anything before installation?
Yes，HALODISC 2 replaces the factory covers entirely. Remove the OEM cap, align the disc, tighten the integrated center-lock, and you’re done—no adhesives, no permanent mods. Swapping back to stock covers later takes just minutes.
How much highway range can I gain?
HALOBLK Lab testing, road tests, and extensive user feedback show a consistent 5%–10% reduction in Wh/mi at freeway speeds, resulting in noticeably longer highway range. Actual gains may vary depending on driving style, terrain, temperature, and tire pressure.
Will the discs affect brake cooling or spirited driving?
No. Hidden vent channels preserve rotor airflow for daily driving and canyon runs. For dedicated track days or repeated hard braking you can remove the discs in about two minutes, then reinstall afterward.
Can I buy a single disc or center cap if one gets damaged?
Absolutely. Order individual parts any time:
Let customers speak for us
I ordered the updated deal covers for my M3 and waited a few days, then received the package as ordered. Very nice and solid quality, installation was super easy. Very satisfied.
Bought about a week ago, precision fit, reduces noise on the 2018 Tesla Model S 21" Turbine wheel. Haloblk provides about 5% efficiency, which compensates for mileage loss due to the large (21") wheel base.
Thoroughly satisfied with this brand and every accessory they sell.
Bought this a month ago and finally got the chance to install them. Love the look! Haven’t seen a Tesla in my area either these wheels and there’s a lot of them here. I was dreading the installation but after one wheel, you basically know the steps. Would def. Get a different design in the future.
Realy excelent wheel covers!
Thank you!!
Easy to install and makes the car look futuristic. Cons: need to uninstall for filling air and shipping was too slow.
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