Sierra | Flow Formed Beadlock | 20x9 Overstock Sale
20x9 Sierra Flow Formed Beadlock wheels are currently available at overstock pricing. These wheels are machined to order from existing 20" blank inventory we already have on hand.
Sierra is built from flow formed aluminum—a process that starts with a cast center, then strengthens the barrel by applying pressure while the wheel spins. That stretching/compression refines the grain structure in the barrel for improved strength and durability compared to a conventional cast wheel.
We’re overstocked on select 20" Sierra Flow Formed blanks and opening up limited-time pricing to move inventory. These wheels are machined to order from blank inventory already on hand. Quantities are limited.
Fitment & Offset Options
Sierra 20x9 is offered in multiple bolt patterns and backspace/offset options depending on application:
- 4.50" backspace (-13mm) — pushes the wheel outward for a wider stance.
- 5.00" backspace (0mm) — brings the wheel inward for a more balanced fit.
- 5.50" backspace (+13mm) — available in select applications for a higher offset / more factory-like scrub radius.
A higher offset option can help reduce scrub radius and improve long-term steering/suspension component life. We also machine an enlarged lug nut bore to improve socket clearance and lug nut compatibility.
Not sure what you need? Call or email us and we’ll help you confirm bolt pattern, backspace, and hub bore before you order.
True Beadlock Ring
This listing is for the true beadlock version of the Sierra 20x9.
- True Beadlock Ring — intended for off-road / competition use.
- Forged 6061-T6 aluminum ring for strength and durability.
- Counterbored hardware pockets help protect bolt heads from trail damage.
- Weep holes are integrated to help water and debris escape after water crossings or washes.
- 48 redundant drilled & tapped holes in the wheel lip for long-term serviceability.
Hardware & Build Details
- (24) Grade 8 zinc yellow-chromate plated hex head screws
- 3/8"-16 thread, 1-1/4" length
- Knurling applied on wheel lip and ring mating surfaces
- TPMS compatible
- Designed & CNC machined in Carson City, Nevada using imported flow formed castings
Finish Options
- Machined Raw Finish — run it as-is, polish it, or apply your own custom coating.
- Powdercoated Finish — available as an upgrade. Powdercoat adds additional lead time.
Lead Time: Please allow up to 2 weeks for CNC machining and/or coatings/finishes.
Beadlock Ring Torque Spec: 25 ft-lbs
Questions? Reach out anytime:
775-400-4048
Sales@Battlebornwheels.com
Important: True beadlock wheels are intended for off-road use. Customer is responsible for confirming local regulations and proper installation/maintenance.
Key Specs
- Size: 20x9
- Flow formed aluminum construction
- Forged 6061-T6 beadlock ring
- Available in multiple bolt patterns and backspace options
- Slotted weep holes for drainage
- Extra-large lug nut socket clearance
- (24) Grade 8 ring bolts — 3/8"-16 x 1-1/4"
- 48 redundant drilled & tapped beadlock holes
- TPMS compatible
- Approximate weight: 46.0 lbs
- Load rating varies by bolt pattern: 2500 lbs or 4000 lbs
| Part# | Model | Finish | Size | Bolt Pattern | Backspace | Offset | Bore | Weight | Load | Function | TPMS Compatibility |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C209-5B-S-5127-450-BRD-626 | Sierra | Machined | 20x9 | 5x127 | 4.50” | -13mm | 71.5mm | 46.0 lbs | 2500 lbs | Beadlock | Yes |
| C209-5B-S-5127-500-BRD-626 | Sierra | Machined | 20x9 | 5x127 | 5.00” | 0mm | 71.5mm | 46.0 lbs | 2500 lbs | Beadlock | Yes |
| C209-5B-S-6135-450-BRD-626 | Sierra | Machined | 20x9 | 6x135 | 4.50” | -13mm | 108mm | 46.0 lbs | 2500 lbs | Beadlock | Yes |
| C209-5B-S-6135-500-BRD-626 | Sierra | Machined | 20x9 | 6x135 | 5.00” | 0mm | 108mm | 46.0 lbs | 2500 lbs | Beadlock | Yes |
| C209-5B-S-6135-550-BRD-626 | Sierra | Machined | 20x9 | 6x135 | 5.50” | +13mm | 108mm | 46.0 lbs | 2500 lbs | Beadlock | Yes |
| C209-5B-S-655-450-BRD-626 | Sierra | Machined | 20x9 | 6x139.7 | 4.50” | -13mm | 108mm | 46.0 lbs | 2500 lbs | Beadlock | Yes |
| C209-5B-S-655-500-BRD-626 | Sierra | Machined | 20x9 | 6x139.7 | 5.00” | 0mm | 108mm | 46.0 lbs | 2500 lbs | Beadlock | Yes |
| C209-5B-S-655-550-BRD-626 | Sierra | Machined | 20x9 | 6x139.7 | 5.50” | +13mm | 108mm | 46.0 lbs | 2500 lbs | Beadlock | Yes |
| C209-8B-S-865-450-BRD-626 | Sierra | Machined | 20x9 | 8x165.1 | 4.50” | -13mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
| C209-8B-S-865-500-BRD-626 | Sierra | Machined | 20x9 | 8x165.1 | 5.00” | 0mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
| C209-8B-S-865-550-BRD-626 | Sierra | Machined | 20x9 | 8x165.1 | 5.50” | +13mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
| C209-8B-S-8170-450-BRD-626 | Sierra | Machined | 20x9 | 8x170 | 4.50” | -13mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
| C209-8B-S-8170-500-BRD-626 | Sierra | Machined | 20x9 | 8x170 | 5.00” | 0mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
| C209-8B-S-8170-550-BRD-626 | Sierra | Machined | 20x9 | 8x170 | 5.50” | +13mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
| C209-8B-S-8180-450-BRD-626 | Sierra | Machined | 20x9 | 8x180 | 4.50” | -13mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
| C209-8B-S-8180-500-BRD-626 | Sierra | Machined | 20x9 | 8x180 | 5.00” | 0mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
| C209-8B-S-8180-550-BRD-626 | Sierra | Machined | 20x9 | 8x180 | 5.50” | +13mm | 130.81mm | 46.0 lbs | 4000 lbs | Beadlock | Yes |
Looking for a different finish? View our Powder Coating Options or contact us before ordering a custom powder coated wheel.
NEW RING OPTIONS
NOTCHED DRAINS
Notched ring is flush with the barrel of the wheel to let the crud out.
QUALITY GUARANTEED
All Battle Born Wheels include a replacement warranty covering any structural failure for a period of one year from original date of purchase. Including off-road use. Please see details here.
Endless Endeavor
Real-World Evaluation
Assessing the functionality and performance of something in actual operational conditions. The Sierra Flow Form wheels are built for the toughest environments.
True Beadlock vs. Simulated (DOT)
FULLY PROTECTED
COUNTERBORED
Rock-rash the beadlock rings, not your bolt heads...
Form or Function
Something can be beautiful or it can be practical, rarely both. Until now... Balancing operational effectiveness with a polished appearance is what we do.
Reliable Performance
Consistently delivering results that can be depended upon.
Increase the friction
KNURLED BEADLOCK
Standard feature on our entire aluminum line.
Mission Success
Sierra Flow Formed Beadlock
Superior Performance: Demonstrating exceptional capabilities and effectiveness.
BBW
Too Thick?
Talking about your tires... Some have extremely thick beads causing "coning" of the ring and undesirable results. Our aluminum Anti-Coning Spacer kits are affordable and good in stock.