Halloween Sale is LIVE! Save 10% off - AND - up to $500 on Wheels & Tires

Search

T6B Beadlock Off-Road 18" Tesla Model Y Overland Adventure Wheel And Tire Package (Set Of 4)

T6B18858505114SB

T6B Beadlock Off-Road 18" Tesla Model Y Overland Adventure Wheel And Tire Package (Set Of 4)

$4,395.00 $4,395.00

Color

Satin Black

Size

18x8.5" Front & Rear

Select Option - Add Tires (Ships Bolt-on Ready! Mounted & Balanced including TPMS)

No Tires (Purchase Wheels Only)

Falken Wildpeak A/T Trail

BFGoodrich Trail Terrain T/A

Toyo Open Country A/T III

Description

Transform your Tesla Model Y for the road less traveled with the T Sportline T6B 18-inch forged beadlock overland wheel and tire package. The bold six-spoke T6B features a functional bolt-on beadlock ring and knurled inner bead surfaces, combining off-road capability with premium forged construction. Each 18x8.5-inch wheel has a 750 kg load rating and weighs approximately 31.7 lbs. The 255/55R18 all-terrain tires provide a taller sidewall for additional cushioning and a larger overall tire diameter for approximately 0.5 inches of extra ground clearance compared with the referenced factory setup. Engineered for Tesla Model Y, the T6B uses a square fitment for conventional tire rotation and retains compatibility with factory Tesla lug nuts, center caps and TPMS sensors. The Satin Black package is offered with Falken WildPeak A/T Trail, BFGoodrich Trail-Terrain T/A or Toyo Open Country A/T III tires. A suspension lift is not required for the listed fitment, although optional overland upgrades can increase capability. Complete wheel and tire packages arrive mounted, balanced and ready for installation.

Tesla Model Y Compatibility

Confirmed Fit

Approved for Tesla Model Y versions from 2020–Present

✓ 2020 ✓ 2021 ✓ 2022 ✓ 2023 ✓ 2024 ✓ 2025 ✓ 2026

✓ Designed to replace factory 19", 20" or 21" Model Y wheel and tire packages — no suspension lift required

Rear-Wheel Drive VersionsStandard Range RWD, Rear-Wheel Drive and Long Range RWD

All-Wheel Drive VersionsLong Range AWD, All-Wheel Drive and Dual Motor AWD

Performance ModelModel Y Performance configurations

Stock Suspension Fit255/55R18 overland setup bolts on without a separate lift kit; verify clearance after any other modifications

Wheel and Wheel & Tire Package Offerings

18x8.5" Forged Beadlock Wheels & 255/55R18 All-Terrain Tires (Square = all 4 wheels & tires the same size)

Wheel Package — What Is Included

Set of 4 wheels
4x 18x8.5" T6B fully forged beadlock wheels 4x functional beadlock ring assemblies 4x color-matched T Sportline wheel center caps

Wheel & Tire Package — What Is Included

Set of 4 wheels & tires—mounted, balanced, & ready to install!
4x 18x8.5" T6B fully forged beadlock wheels with ring assemblies 4x 255/55R18 all-terrain tires in the selected brand and model 4x factory-spec Tesla TPMS sensors 4x color-matched T Sportline wheel center caps

Recommended Add-On Options

Lug Nuts or Lug Nut Covers — No lug nuts are included. Factory lug nuts can be reused with optional covers or replaced with our forged or titanium lug nuts
Tesla Tire Road Hazard Protection — rest easy with tire-protection
Curb Protection Guards — Protect rims against scrapes
Ceramic Coating — protect the finish and make cleaning easier

Wheel Features and Benefits

Wheel Specifications

Wheel Model: T6B — Tesla Model Y 6-Spoke Beadlock
Vehicle: Tesla Model Y
Wheel Size: 18x8.5" front and rear
Offset: +20mm
Bolt Pattern: 5x114.3
Center Bore: 64.1mm
Construction: Fully Forged Monoblock
Beadlock Design: Functional 24-point bolt-on beadlock ring and knurled inner bead surfaces
Wheel Weight: 31.7 lbs per wheel
Load Rating: 750 kg / 1,653 lbs per wheel
Tire Size: 255/55R18 all-terrain tires
Approximate Tire Diameter: 28.9" (about 3% larger than the referenced 28" factory setup)
Additional Ground Clearance: Approximately 0.5" on stock suspension with this taller tire
Lift Kit Option: Listing quotes approximately 2.3" total additional clearance when combined with the T Sportline Lift Kit
Finish: Satin Black
Tire Options: Falken WildPeak A/T Trail, BFGoodrich Trail-Terrain T/A, Toyo Open Country A/T III (subject to availability)
Testing Standards: JWL, VIA, SAE J2530 and TÜV
Factory Hardware: Compatible with factory Tesla lug nuts, center caps and TPMS sensors

Fully Forged Strength & Durability

The T6B is a fully forged monoblock wheel engineered for the additional demands of overland driving. Precision machining produces its bold six-spoke design while maintaining a 750 kg (1,653 lb) load rating per wheel. The forged construction is designed to deliver strength and durability on pavement and uneven terrain.

Each 18x8.5" T6B weighs approximately 31.7 lbs. As a functional beadlock wheel, weight should be considered alongside the added hardware and capability rather than directly compared with lightweight street-wheel designs.

18-Inch Overland Ride & Ground Clearance

The 255/55R18 tire adds sidewall height to help cushion sharp impacts from rough pavement, gravel and trail surfaces. The overall tire diameter is approximately 28.9 inches, compared with the listing's referenced 28-inch stock diameter, raising ground clearance by approximately 0.5 inches on stock suspension.

No lift kit is required for the specified wheel and tire package. For more demanding adventures, T Sportline also offers a lift kit and complementary protection accessories; the original listing quotes approximately 2.3 inches of total clearance increase when paired with its lift kit.

Functional Beadlock & Knurled Bead Seats

The T6B features a functional 24-point bolt-on beadlock ring designed to secure the outer tire bead during lower-pressure off-road use. Knurled inner bead surfaces provide additional grip against tire movement. Unlike beadlock-look styling, this system is engineered for functional off-road traction and control.

Beadlock assembly, fastener torque, inspection and tire-pressure practices require special care. Follow the applicable T6B installation and maintenance instructions. Reduced tire pressures should be used only when appropriate for the terrain, load and tire manufacturer guidance; restore the specified road pressure before normal road driving.

Tesla Compatibility

Designed for Tesla Model Y, including Dual Motor and Performance variants
18x8.5" +20mm wheel fitment
Accepts factory Tesla lug nuts
Accepts factory Tesla center caps
Accepts factory-spec Tesla TPMS sensors
Includes color-matched T Sportline center caps
255/55R18 tire package fits without a separate suspension lift as specified by T Sportline
Changing wheels does not automatically void unrelated Tesla warranty coverage
Does NOT work with factory Tesla Aero Covers / Hub Caps

Square Fitment & Tire Rotation

The T6B uses the same 18x8.5" wheel and 255/55R18 tire size at all four corners, allowing conventional front-to-rear tire rotation when permitted by the tire manufacturer's instructions. A square fitment can simplify tire maintenance and help distribute wear across a complete set.

T6B Wheel Weight Photo Coming Soon Published wheel specification: 31.7 lbs

T6B Wheel & Overland Videos Coming Soon Installation, wheel details & off-road walkarounds

Tire Comparison & Selection Guide

All T6B overland wheel and tire packages use 255/55R18 all-terrain tires. Select the tire brand and model that best matches your driving needs and available inventory.

Driving Priority	Falken WildPeak A/T Trail	BFGoodrich Trail-Terrain T/A	Toyo Open Country A/T III
Tire Type	All-terrain crossover / SUV	All-terrain crossover / SUV	All-terrain light-truck / SUV design
Primary Focus	Mixed everyday driving and unpaved adventures	On-road driving with light off-road versatility	Trail-oriented all-terrain tread design
T6B Tire Size	255/55R18 ★★★	255/55R18 ★★★	255/55R18 ★★★
Road Noise & Ride	Tire-model and road dependent ☆☆☆	Tire-model and road dependent ☆☆☆	Tire-model and road dependent ☆☆☆
Wet & Winter Traction	Check exact tire's 3PMSF marking and tread specification ☆☆☆	Check exact tire's 3PMSF marking and tread specification ☆☆☆	Check exact tire's 3PMSF marking and tread specification ☆☆☆
Range & Efficiency	Depends on actual rolling resistance and tire construction ☆☆☆	Depends on actual rolling resistance and tire construction ☆☆☆	Depends on actual rolling resistance and tire construction ☆☆☆
Tire Rotation	Front-to-rear rotation ★★★	Front-to-rear rotation ★★★	Front-to-rear rotation ★★★

Choose Falken WildPeak A/T Trail if your priority is: A versatile crossover-style all-terrain tire for commuting, exploring dirt roads and weekend adventures.

Choose BFGoodrich Trail-Terrain T/A if your priority is: An all-terrain tire designed around everyday road use and occasional unpaved routes.

Choose Toyo Open Country A/T III if your priority is: An aggressive all-terrain tread design suited to trail and off-road driving.

Rating Key: ☆☆☆Not Rated ★☆☆Good ★★☆Better ★★★Best

Important: Three stars indicate the specified package fitment or rotation capability, not a head-to-head test result. Other categories are left unrated without comparable tire-specific testing. Confirm load rating, 3PMSF certification where needed, tread design and tire availability for the exact tire selected. The 255/55R18 overland setup is approximately 3% taller than the referenced factory tire, which can affect indicated speed, odometer readings and range.

View Instructions & Tesla Tire Care GuideDIY Installation instructions and Learn more about proper Tesla tire maintenance & rotation for maximum range and tread wear

View the T Sportline Tesla Wheel & Tire DIY Installation Guide
Follow the recommended cold tire pressure on your vehicle's Tire and Loading Information label (inside the driver-side door jamb) for normal road use. Check pressure after parking out of direct sunlight for more than three hours. An AMAXX Tesla Digital Tire Inflator can help with pressure checks and adjustments.
Rotate matching square-fitment tires every 6,250 miles, or sooner if tread-depth difference reaches 2/32 inch, subject to tire manufacturer recommendations.
When installing the wheels on the Model Y, tighten the vehicle's 21mm lug nuts to 129 lb-ft (175 Nm). Beadlock ring bolts use separate manufacturer-specified procedures and torque values.
Inspect beadlock components and tire condition before and after off-road use. Have the beadlock ring installed and maintained according to the wheel manufacturer's instructions.
After tire service, drive approximately five miles to allow TPMS readings to update. Changes in tire diameter can affect indicated speed and range estimates.
Teslas do not include a spare tire! Consider purchasing a Tesla spare tire package for unexpected tire damage.

Shipping

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.
FAQ

Can I use my factory Tesla Aero Covers / Hubcaps on the 18" T6B wheels?
No. Factory Tesla Aero Covers / Hubcaps are designed for factory wheels and do not fit the T6B wheels.

Does the T6B 18" overland package require a suspension lift?
No. T Sportline specifies that the 18x8.5" +20mm T6B wheel and 255/55R18 tire package fits the Tesla Model Y on stock suspension. An optional T Sportline lift kit can increase clearance for more demanding adventures.

How much ground clearance does the package add?
The 255/55R18 tire measures approximately 28.9" in overall diameter, compared with the product listing's reference factory diameter of 28". This provides approximately 0.5" of extra ground clearance on stock suspension. The original listing quotes approximately 2.3" of total clearance increase with the optional T Sportline Lift Kit.

What tire brands are offered?
The overland package offers Falken WildPeak A/T Trail, BFGoodrich Trail-Terrain T/A and Toyo Open Country A/T III tires in 255/55R18, subject to availability. Check the selected tire's exact load rating, tread characteristics and winter-service markings.

Are the T6B wheels functional beadlocks or beadlock-look wheels?
The T6B features a functional bolt-on beadlock ring designed to help retain the tire bead at reduced pressures during appropriate off-road use. The wheel also has knurled inner bead surfaces. Installation, torque, inspection and maintenance of beadlock components must follow the manufacturer's instructions.

Can I drive at reduced tire pressure on public roads?
Do not use trail-specific reduced inflation pressures for normal road driving. Follow Tesla's recommended road tire pressures and the tire and wheel manufacturers' instructions. Reduced pressures are only for suitable off-road conditions with the required precautions.

Will the larger tires affect my speedometer?
Possibly. The listed 255/55R18 tires have approximately 3% greater diameter than the 28" factory reference used on the product page. Actual speed, distance indications and efficiency can therefore differ. Check your vehicle settings and verify speed indications as needed.

Do T6B wheels fit my factory Tesla center caps?
Yes. They accept factory Tesla center caps, factory lug nuts and factory-spec TPMS sensors. A set of color-matched T Sportline center caps is included.

How are the 18" T6B wheels made?
The T6B wheels are fully forged monoblock aluminum wheels engineered with a 24-point bolt-on beadlock ring and knurled inner bead surfaces. They are listed as tested to JWL, VIA, SAE J2530 and TÜV standards.

How much do T6B wheels weigh?
The published weight is 31.7 lbs per 18x8.5" wheel. Weight does not include the tire, TPMS sensor or vehicle lug nuts.

Can I rotate my tires?
Yes. The T6B package uses the same 18x8.5" wheels and 255/55R18 tires at all four corners, allowing conventional front-to-rear tire rotation when permitted by the tire manufacturer.

What finish is available?
The T6B overland wheel and tire package is offered in Satin Black with color-matched T Sportline center caps.

What is the warranty on T6B wheels?
Click here for the T Sportline Limited Warranty

How long until my T6B wheels arrive after my order?
We process orders within 72 hours unless your wheels are back-ordered. Please allow 1–7 business days of transit time after receiving tracking information. 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 the T6B Wheel & Tire Package void my warranty?
Changing wheels and tires does not automatically void your Tesla warranty. Also, we use factory-size or acceptable alternate size tires only. Coverage may be denied for repairs caused by incompatible or improperly installed aftermarket components. Unrelated warranty coverage remains in effect.