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THRET Offroad
Part # 601P-1790U-38C
601 Maze Forged Beadlock WheelFOR THE 2021–2027 Ford Bronco
$900.00
This part + add-ons
Set of 4: $3,600.00
Free shipping
Ships within a week
Fitment checkedWe review every order
2-year warrantyFully covered
Authorized dealerGenuine parts
Bronco Forge has been so easy to contact. I've talked to them on a Saturday, texted, and called. They are very responsive and helpful.
Fitment & Sensor Notes
Bolt Pattern: 6x139.7, matches 2021-2027 Ford Bronco factory pattern. Size: 17x9. Offset: -38mm. Hub Bore: 108mm. Full Machined forged beadlock construction. Very aggressive outward stance; confirm trim, tire, suspension, and fender clearance before ordering. Not accepted for return once mounted.
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Not ready yet?
Order or email contact@broncoforge.com and we'll review your year, trim, door configuration, and any other fitment details relevant to the product so you can avoid any surprises later.
2 hr
Install time
6x139.7
Fitment
Forged aluminum
Material
All trims
2021–2027 Ford Bronco
Completes the setup
Parts that go with this one.
Fitment chart
| Trim | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| Base | Fits | Fits | Fits | Not made this year | Fits | Fits |
| Big Bend | Fits | Fits | Fits | Fits | Fits | Fits |
| Black Diamond | Fits | Fits | Fits | Fits | Not made this year | Not made this year |
| Outer Banks | Fits | Fits | Fits | Fits | Fits | Fits |
| Badlands | Fits | Fits | Fits | Fits | Fits | Fits |
| Wildtrak | Fits | Fits | Fits | Fits | Not made this year | Not made this year |
| First Edition | Fits | Not made this year | Not made this year | Not made this year | Not made this year | Not made this year |
| Everglades | Not made this year | Fits | Fits | Fits | Not made this year | Not made this year |
| Heritage Edition | Not made this year | Not made this year | Fits | Fits | Fits | Fits |
| Stroppe Edition | Not made this year | Not made this year | Not made this year | Not made this year | Fits | Fits |
| Raptor | Not made this year | Fits | Fits | Fits | Fits | Fits |
Fits Doesn't fit – Not made that year
- Doors: 2-Door and 4-Door
Details
Fitment
The THRET Offroad 601 Maze uses a 6x139.7 bolt pattern in the Bronco application and is listed here for the 2021-2027 Ford Bronco. The Bronco-fitment SKU is 17x9 with a -38mm offset and 108mm center bore.
This is an aggressive offset. Expect the wheel and tire to sit much farther outward than a factory wheel, and confirm tire, fender, suspension, and steering clearance before mounting.
Best For
Bronco owners building around a true forged beadlock wheel and a very wide stance rather than a stock-like wheel position.
Forged Beadlock Construction
The 601 Maze uses monoblock forged aluminum construction with a mechanical beadlock ring that clamps the tire bead at the outer lip. THRET lists the wheel at 29.5 pounds and uses drainage openings in the ring to help clear water, mud, and debris.
Size, Offset & Stance
The Bronco-fitment wheel is 17x9 with a -38mm offset. That offset pushes the wheel noticeably outward, so this is aimed at builds that want substantial tire poke and have the clearance to support it.
Finish: Full Machined.
Installation
Have the tire mounted and the beadlock ring assembled by a shop familiar with beadlock wheels. Confirm lug-seat compatibility and re-check beadlock hardware after installation. Wheels are not accepted for return once a tire has been mounted.
Specs
| Vehicle | 2021–2027 Ford Bronco |
|---|---|
| Trims | All trims |
| Doors | 2-Door / 4-Door |
| Fitment | 6x139.7 |
| Install time | 2 hr |
| Material | Forged aluminum |
| Warranty | 2 Year |
| Brand | THRET Offroad |
| Part number | 601P-1790U-38C |
| GTIN | 0840177413070 |
Questions
Is the 601 Maze a true beadlock wheel?
Yes. The tire bead is mechanically clamped by the outer beadlock ring rather than relying only on air pressure to hold the bead in place.
How aggressive is the -38mm offset?
Very aggressive. It pushes the wheel substantially farther outward than a factory Bronco wheel, so tire poke and fender clearance need to be considered before ordering.
What size is the Bronco-fitment 601 Maze?
The supplied Bronco-fitment SKU is 17x9 with a -38mm offset and 6x139.7 bolt pattern.
What is the wheel made from?
THRET describes the 601 Maze as a monoblock forged aluminum beadlock wheel.
Do I need a shop familiar with beadlocks?
Yes. Beadlock-ring installation and torque procedures need more care than a normal cast wheel.
Can I return the wheel after mounting a tire?
No. Once a tire has been mounted, the wheel is not accepted for return.
Have a different question? Ask us about this part
Shipping & returns
Ships direct from the manufacturer's warehouse.
Processing time: Ships within a week
Standard delivery: 3–5 business days to the contiguous 48 states
Oversized items (bumpers, roof racks, sliders) ship via freight carrier. Freight deliveries require a signature and delivery appointment — we'll contact you to coordinate.
Free shipping on orders more than $150. We do not ship to Alaska, Hawaii, or international addresses. Tracking is emailed automatically once your order ships.
Lifetime Returns
Days 1-30: Refund to your original payment method, minus a 25% restocking fee.
Day 31 and beyond: Lifetime store credit (minus 25% restocking fee) — never expires, but requires mint condition and photo approval first.
To start a return, email contact@broncoforge.com for an RMA number. Returns without an RMA will not be accepted.
Items must be unused, uninstalled, and in original packaging ($25 minimum purchase). Customer covers return shipping unless the item arrived damaged or incorrect. Custom/special-order, sale/clearance, and installed or worn items are not eligible for return.
California Prop 65 warning
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.