18x8.5" Square
- 4x 18x8.5" TSA Directional wheels
- 4x 235/55R18 or 245/50R18 tires
- 4x T Sportline wheel center caps
- 4x factory-spec Tesla TPMS sensors
Summer Sizzler Special is LIVE! Save 10% off - AND - up to $500 on Wheels & Tires
Wheels & Tires
Wheels & Tires (2016-20)
Performance (2016-20)
Wheels & Tires (2021+)
Wheels & Tires
Wheels & Tires
Performance (2021+)
Cybertruck Winter Tires
Model S Winter Tires
Tools, Chargers & Swag


























Designed for Tesla Model Y owners who prioritize range efficiency, ride comfort and everyday usability, the TSA Directional 18-inch wheel combines an aero-focused face with a smaller wheel diameter and taller tire sidewall.
The wheel face is specifically directional, with aerodynamic slots optimized for each side of the vehicle. This side-specific design helps reduce airflow disruption around the wheel while preserving a sporty appearance.
Downsizing to an 18-inch wheel also increases tire sidewall height, helping absorb bumps and potholes while providing additional protection against curb damage compared with larger-diameter, lower-profile setups.
One square 18x8.5" wheel fitment with two compatible tire-size paths. Choose the tire size that best matches your priorities for efficiency, ride quality, handling and curb protection.

Tire availability varies by size and current inventory.
235/55R18 vs. 245/50R18
Why 245/50R18?
Why 245/50R18?
Why 235/55R18?
Why 235/55R18?
Why 245/50R18?
Why 235/55R18?
The TSA Directional wheel uses side-specific aerodynamic slots around the outer wheel face. The directional design is optimized for the appropriate side of the vehicle to help reduce drag around the wheel area.
Downsizing to an 18-inch wheel creates room for a taller tire sidewall, helping absorb sharp impacts from rough pavement and potholes while providing additional protection from curb contact.
TSA Directional wheels are manufactured using a low pressure cast process and tested to JWL, VIA, SAE J2530 and TÜV standards.
The 18x8.5" square setup uses the same wheel and tire size at all four corners, allowing conventional front-to-rear tire rotation.
The TSA Directional is an 18-inch alternative to larger factory Model Y wheel packages. View our Tesla Model Y Wheel Guide.
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" TSA Directional?
No, the Aero Covers / Hubcaps only fit on your factory wheels.
Do your TSA Directional wheels fit my factory center caps?
Yes, 18x8.5" TSA Directional 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" TSA Directional wheels made?
They are low pressure casted. 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 TSA Directional wheels?
That's an aesthetic decision only you can make. All TSA Directional Wheels come with T Sportline color-matched center caps.
What is the warranty on TSA Directional wheels?
Click here for T Sportline Limited Warranty
How long until my TSA Directional 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.