How many lug bolts does the Tank 400 Hi4-T use?

The Tank 400 Hi4-T uses a 6-lug bolt pattern (6x139.7), so you need a 6-lug forged wheel to bolt straight on.

Do I need wheel spacers for my Tank 400 Hi4-T?

No. ANKUSI forges each wheel to your exact target offset, including the flush or max specs above, so you get the correct fitment without stacking spacers. Spacers are typically only used to push out an existing OE-offset wheel without replacing it, which isn't necessary when you're ordering a custom-offset forged wheel.

What's the difference between wheel offset and backspacing?

Offset is the distance in millimeters from the wheel's true centerline to its mounting face (positive offset pulls the wheel in, negative pushes it out). Backspacing is the distance in inches from the mounting face to the back edge of the wheel barrel. They describe the same fitment from two different reference points, which is why ANKUSI lists both above — some shops and tuning guides quote offset, others quote backspacing.

Can I run staggered wheels (different sizes front and rear) on my Tank 400 Hi4-T?

The Tank 400 Hi4-T runs the same wheel size front and rear from the factory, so staggered fitment is not required. ANKUSI can still forge a staggered set (wider rear) on request if you want a more aggressive stance.

← Fitment Guide · All Tank Fitment Guides · All Tank 400 years & trims

2023-2026 Tank 400 Hi4-T Wheels & Rims: Bolt Pattern, Offset & Sizes

Q: What is the center bore size on the Tank 400 Hi4-T?

The Tank 400 Hi4-T's center bore is 100.1mm. If an aftermarket wheel has a larger center bore than this, hub-centric rings are recommended so the wheel centers on the hub itself rather than relying on the lug bolts alone.

Q: What size are the factory (stock) wheels on the Tank 400 Hi4-T?

Factory wheels on the Tank 400 Hi4-T are 18x8.0J (265/65R18) at ET36, front and rear, with an optional 20x8.5J (265/55R20) package at the same offset.

Fitting Tank 400 Hi4-T wheels? This page gives the 2023-2026 Tank 400 Hi4-T bolt pattern (6x139.7), centre bore, factory rim size and the offset range for aftermarket and forged Tank 400 Hi4-T rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.

Quick answer: The 2023-2026 Tank 400 Hi4-T uses a 6x139.7 bolt pattern with a 100.1 mm centre bore and M12x1.5 lug nuts. Factory wheels: 18x8.0J (265/65R18) at ET36, front and rear, with an optional 20x8.5J (265/55R20) package at the same.

Forged wheels for the 2023-2026 Tank 400 Hi4-T — drilled 6x139.7 with a 100.1 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in about 25 days.

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Tank 400 Hi4-T (2023-2026): 6x139.7 bolt pattern, 100.1mm center bore. 18x8.0J F/R at ET36. Aftermarket sizes confirmed on request.

Bolt Pattern6x139.7

Wheel Bolt/NutM12x1.5 Nut

Center Bore100.1mm

Wheel Load Rating900–1250 kg/wheel (SUV segment reference)

Year2023-2026

✓ Data check: the bolt pattern and center bore on this page match an independent fitment reference. Last reviewed September 18, 2026. How we verify

Built to order by ANKUSI — IATF 16949 & ISO 9001 certified forged wheel manufacturer, TÜV/SFI/VIA compliant. See our factory & certifications →

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<p style="font-size:13px"><a href="https://ankusiwheels.com/fitment-guide/tank-400-hi4-t/">Tank 400 Hi4-T 2023-2026 bolt pattern and offset guide</a> by ANKUSI Wheels</p>

More free tools: bolt pattern lookup and offset calculator for your website.

Forged wheels for the Tank 400 Hi4-TMachined to the 6x139.7 bolt pattern and 100.1 mm bore · 14–24 inch · offset calculated for your car · 3D drawing before production

Tank OEM-Style Matte Black 3-Spoke Disc Forged Wheels – Tank 300 / 500 Fitment (6-Lug)

Tank 300 / 500 Off-Road 6-Lug Forged Wheels – Matte Gray Petal

Tank OEM-Style Black / Machined 10 Split-Spoke Off-Road Forged Wheels – Tank 300 / 500 Fitment (6-Lug)

Tank OEM-Style Matte Black Mesh Double Ring Lip Forged Wheels – Tank 300 / 500 Fitment (6-Lug)

See wheel designs

How to Read Wheel Offset & Measurements

Use these two references before ordering: the left diagram shows where each spec (PCD, center bore, offset, width and diameter) is measured on the wheel; the right diagram shows how positive, zero and negative offset shift the wheel face relative to the hub centerline.

Diagram showing wheel measurement points: centerline, center bore diameter, PCD, offset, rim width and diameter — Centerline, center bore, PCD, offset, width & diameter

Diagram comparing positive, zero, and negative wheel offset relative to the wheel centerline — Positive vs. zero vs. negative offset

ANKUSI Engineering Expert Advice

SUVs carry more curb weight higher off the ground, so wheel strength and rotational mass both matter more than on a comparable sedan. Forging keeps the wheel light without giving up the load rating the factory suspension geometry was tuned around.

The Tank 400 Hi4-T runs a 6x139.7 bolt pattern with a 100.1mm center bore from the factory. We haven't yet verified real-world Flush or Maximum Aggressive offset data for this exact generation from owner communities, so ANKUSI forges to this confirmed OE specification today — or to a wider custom offset once you tell us your target tire size and stance, rather than publishing invented aftermarket numbers.

Tank 400 Hi4-T OE Wheel Specs

The 2023-2026 Tank 400 Hi4-T (Hybrid Off-Road SUV) uses a 6x139.7 bolt pattern with a 100.1mm center bore. Factory wheels are 18x8.0J (265/65R18) at ET36, front and rear, with an optional 20x8.5J (265/55R20) package at the same offset.

ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Tank 400 Hi4-T (2023-2026) we drill the 6x139.7 pattern and cut the centre bore to 100.1mm on our own CNC line, so the wheel hub-centres on the car with no spacer rings, in whatever diameter, width and offset you specify.

IATF 16949 & ISO 9001 certified · own 10,000-ton press in Guangzhou · from a single set to a full container

Converting these ET figures to backspacing? Use the wheel offset and backspacing calculator.

The figures on this page are part of our open wheel fitment dataset — 10,093 vehicles, free to download, CC BY 4.0.

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Aftermarket Fitment: Confirmed on Request

We are still verifying real-world Flush and Maximum Aggressive reference fitments for this exact generation from owner communities, so we are not publishing offset ranges yet rather than guessing. Contact ANKUSI now with your target look and tire size and we will confirm a custom-offset forged wheel build for your Tank 400 Hi4-T directly.

Custom Forged Wheels for the Tank 400 Hi4-T (2023-2026)

Everything above is reference data. If you want wheels actually built to it, that is what ANKUSI does: we are a forged wheel factory in Guangzhou, China, IATF 16949 and ISO 9001 certified, forging on our own 10,000-ton press and producing over 120,000 wheels a year. Forging blank, CNC machining, finishing, coating and inspection all happen in the same building — nothing is subcontracted and nothing is relabelled from another manufacturer.

Every set is cut to order, so the 6x139.7 pattern and the 100.1mm centre bore are machined for this car specifically rather than shimmed with adaptor rings. Diameter, width, offset, concavity, monoblock or multi-piece construction and the finish are all yours to choose.

Designs we already tool for the 6x139.7 pattern — each one is re-cut to your sizes and offsets:

Tank 300 / 500 Off-Road 6-Lug Forged Wheels – Gloss White Custom

Tank 300 / 500 Off-Road 6-Lug Forged Wheels – White / Black

Tank OEM-Style Custom Finish Beadlock Forged Wheels – Tank 300 / 500 Fitment (6-Lug)

Tank OEM-Style Matte Black Slotted Dish Polished Lip Off-Road Forged Wheels – Tank 300 / 500 Fitment (6-Lug)

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Frequently Asked Questions

What bolt pattern (PCD) does the Tank 400 Hi4-T use?
The 2023-2026 Tank 400 Hi4-T uses a 6x139.7 bolt pattern.

What is the center bore size on the Tank 400 Hi4-T?
The center bore is 100.1mm. If an aftermarket wheel has a larger center bore, hub-centric rings are recommended.

What size are the factory wheels on the Tank 400 Hi4-T?
Factory wheels are 18x8.0J (265/65R18) at ET36, front and rear, with an optional 20x8.5J (265/55R20) package at the same offset.

Can I get a custom offset before your Flush/Max data is published?
Yes -- contact ANKUSI with your bolt pattern and target offset and we will confirm the correct forged wheel spec for your build now.

Vehicles With the Same Hub as the Tank 400 Hi4-T (6x139.7, 100.1 mm Bore)

In our database, 21 other vehicle entries from 8 makes use exactly the same 6x139.7 bolt pattern and 100.1 mm center bore. Factory wheels from these cars bolt on and center on the hub without rings; offset and width still have to be checked.

6x139.7 is used by 4.0% of the vehicle pages in our English fitment guide (258 of 6,503); 8.5% of those also use a 100.1 mm center bore.

Hub-Centric Rings for a 100.1 mm Center Bore

A wheel with a center bore larger than 100.1 mm needs a hub-centric ring. The most common combinations:

Wheel bore	Ring size
106.1 mm	106.1 → 100.1 mm
108.1 mm	108.1 → 100.1 mm
110.1 mm	110.1 → 100.1 mm
130.1 mm	130.1 → 100.1 mm

ANKUSI forged wheels are bored to exactly 100.1 mm for this vehicle, so no ring is needed.

Sources and Last Update

Data checked against: avtoreference.com.

This record is part of the open ANKUSI Wheel Fitment Dataset (DOI 10.5281/zenodo.23241521, CC BY 4.0).

Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.

Last updated: 2026-09-18.

Forged Wheel Designs for the Tank 400 Hi4-T

Every design below is forged to order, so it can be machined to the Tank 400 Hi4-T's 6x139.7 bolt pattern and 100.1 mm center bore, with the width and offset calculated for your setup.