The Ultimate 18" Wheel for Tesla Model Y Efficiency and Comfort
If efficiency and economy are your goal, this is the setup for you. Downsizing the wheel and tire package here yields a reduction in both mass and aero resistance. The 18x8.5" TST wheel is one inch smaller diameter and one inch smaller width, versus the factory 19x9.5" Tesla wheel. The weight savings on the wheel alone is 7.6 lbs each and a total of 30.4 lbs weight reduction per vehicle. The tire frontal area (aero resistance) also drops from 280 square inches on the factory 19" Tesla tire to just 265 square inches per 18" tire for a reduction of 15 square inches per tire and 60 square inches of frontal area savings per vehicle - this alone is about the same difference as saving from holding an iPad out the window against the airflow while driving!
Ride comfort quality is also improved with 18" tires, due to the added sidewall (0.300") cushion. The 18" tire package creates the most cushion to safeguard against pot-hole damage. The 4.8" tall sidewall also reduces the likelihood of 'curbing' your wheels, as commonly occurs on lower profile / larger diameter setups.
Key Benefits from T Sportline 18" Wheel & Tire Package
Specifications (Fits All Tesla Model Y Variants)
Shipping is calculated at Checkout.
Shipping & Handling charges subject to change without prior notification. PLEASE NOTE THAT INTERNATIONAL SHIPMENTS ARE SUBJECT TO CUSTOMS TAXES/DUTIES, AS CHARGED BY YOUR COUNTRY (THERE ARE NO U.S. CUSTOMS FEES). INTERNATIONAL CUSTOMERS ARE RESPONSIBLE FOR PAYMENT OF THESE FEES. Due to service availability, some international orders may need to be sent to the nearest international airport.
Can I use my Aero Covers / Hubcaps on the 18" TST?
No, the Aero Covers / Hubcaps only fit on your factory wheels.
Do your TST wheels fit my factory center caps?
Yes, 18x8.5" TST wheels fit your factory Tesla center caps. They also fit your factory TPMS and your factory lug nuts. In other words, there's no need to use any aftermarket hardware.
How are the 18" TST wheels made?
They are Flow Forged. The 18x8.5" TST wheels are manufactured in a Flow Forged process. They are tested to the JWL, VIA, SAE J2530 & TÜV standard.
Do I need to change the color of my existing lug nuts and center caps to match my new TST wheels?
That's an aesthetic decision only you can make. All TST Wheels come with T Sportline color-matched center caps. For those who purchase Satin Gray or Satin Black finish, we recommend purchasing ourLug Nut Cap Covers in Black for a stealth appearance.
What is the warranty on TST wheels?
Click here for T Sportline Limited Warranty
How long until my TST wheels arrive after my order?
We process orders within 72 hours (unless your wheels are back-ordered). Please allow for 1-7 business days transit time from the day you receive a tracking number. We will email you if your wheels are back-ordered.
Do you ship internationally?
Yes! We ship worldwide and offer flat rate FedEx/DHL shipping to select countries.
Will installing your Wheel & Tire Package void my warranty?
Changing wheels and tires won't void your Tesla warranty unless Tesla can prove that our wheels caused the need for repairs. Also, we use factory-size tires only. In other words, your warranty will still be valid when your windshield wiper malfunctions, even if you've upgraded to our Wheel & Tire Package.
Does the 18" TST Flow Forged have any testing certification?