Ford F-250 Super Duty / Silverado HD Off-Road Forged Wheels
Matte Bronze 10-Spoke Black-Ring Beadlock · 8-Lug
2023 Ram 2500 Heavy Duty Rebel Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Ram 2500 Heavy Duty Rebel wheels? This page gives the 2023 Ram 2500 Heavy Duty Rebel bolt pattern (8x165.1), centre bore, factory rim size and the offset range for aftermarket and forged Ram 2500 Heavy Duty Rebel rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2023 Ram 2500 Heavy Duty Rebel uses a 8x165.1 bolt pattern with a 121.3 mm centre bore and M14x1.5 lug nuts. Factory wheels: 20x8.0J, front and rear. For aftermarket wheels, 20x9.0J ET18 sits flush and 20x10.0J ET0 is the most aggressive fit.
Forged wheels for the 2023 Ram 2500 Heavy Duty Rebel — drilled 8x165.1 with a 121.3 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in about 25 days.
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Ram 2500 Heavy Duty Rebel (2023): 8x165.1 bolt pattern, 121.3mm center bore. Factory wheels: 20x8.0J F/R. Reference fitment ranges.
Bolt Pattern8x165.1
Wheel Bolt/NutM14x1.5 Nut
Center Bore121.3mm
Wheel Load Rating1400–1650 kg/wheel (Heavy-Duty Truck segment reference)
Year2023
CategoryHD Off-Road
✓ Data check: the bolt pattern and center bore on this page match an independent fitment reference. Last reviewed September 25, 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 →
Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | 20x8.0J F/R |
| Flush Fitment | 20x9.0J at ET18 offset |
| Maximum Aggressive | 20x10.0J at ET0 offset |
Forged wheels for the Ram 2500 Heavy Duty RebelMachined to the 8x165.1 bolt pattern and 121.3 mm bore · 14–24 inch · offset calculated for your car · 3D drawing before production
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.
ANKUSI Engineering Expert Advice
Off-road platforms put real, repeated impact loads through the wheel that street-only vehicles never see, so the factory strength margin on the Ram 2500 Heavy Duty Rebel isn't a formality — it's load-bearing in a literal sense. Forging matches that margin at a lower rotational weight than an equivalent cast wheel, which matters both on the trail and on the highway miles between trailheads.
The Ram 2500 Heavy Duty Rebel runs a 8*165.1 bolt pattern, 121.3mm center bore, and a 20x8.0J, front and rear, wheel from the factory. Our Flush Fitment reference is 20x9.0J ET18, which tucks the tire under the fender lip on a stock-height Ram 2500 Heavy Duty Rebel. Our Maximum Aggressive reference is 20x10.0J ET0 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Ram 2500 Heavy Duty Rebel OE Wheel Specs
The 2023 Ram 2500 Heavy Duty Rebel (HD Off-Road) uses a 8*165.1 bolt pattern with a 121.3mm center bore. Factory wheels are 20x8.0J F/R.
Why the factory spec works for most owners:
- Balances ride comfort with everyday drivability
- A commonly used size for this vehicle class, supporting parts and tire availability
- Maintains clearance for the factory suspension and brake components
- Provides stable, predictable handling across normal driving conditions
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Ram 2500 Heavy Duty Rebel (2023) we drill the 8x165.1 pattern and cut the centre bore to 121.3mm 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.
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.
Flush Fitment
For a flush look with minimal rubbing, F/R 20x9.0J ET18 is the recommended starting point on a stock or mildly lowered Ram 2500 Heavy Duty Rebel.
Maximum Aggressive Fitment
F/R 20x10.0J ET0 is a more aggressive reference setup. Beyond this, expect rubbing under compression without fender rolling or camber correction.
5-Tier Configuration Options
A Factory-Style 20x8.0J ET42
Recommended setup: 20x8.0J ET42 | Economy impact: Negligible | Best for: Daily commuting, family use
Appearance: 7/10 | Comfort: 9.5/10 | Install difficulty: ★☆☆☆☆
Estimated cost: $1,200-1,500 (wheels + tires + install)
B Comfortable Upgrade 20x8.5J ET30
Recommended setup: 20x8.5J ET30 | Economy impact: -2 to -4% | Best for: Daily / street
Appearance: 8/10 | Comfort: 9/10 | Install difficulty: ★☆☆☆☆
Estimated cost: $1,950-2,550 (wheels + tires + install)
C Balanced / Flush Fit 20x9.0J ET18
Recommended setup: 20x9.0J ET18 | Economy impact: -4 to -6% | Best for: Street
Appearance: 8.5/10 | Comfort: 8/10 | Install difficulty: ★★☆☆☆
Estimated cost: $2,600-3,400 (wheels + tires + install)
D Aggressive 20x9.5J ET9
Recommended setup: 20x9.5J ET9 | Economy impact: -6 to -9% | Best for: Show / occasional track
Appearance: 9/10 | Comfort: 6.5/10 | Install difficulty: ★★★☆☆
Estimated cost: $3,900-5,000 (wheels + tires + install)
E Max Aggressive 20x10.0J ET0
Recommended setup: 20x10.0J ET0 | Economy impact: -8 to -12% | Best for: Show only
Appearance: 9.5/10 | Comfort: 4/10 | Install difficulty: ★★★★☆
Estimated cost: $4,800-6,200+ (wheels + tires + install)
Performance Comparison Matrix
| Metric | Tier A | Tier B | Tier C | Tier D | Tier E |
|---|---|---|---|---|---|
| Wheel Spec | 20x8.0J ET42 | 20x8.5J ET30 | 20x9.0J ET18 | 20x9.5J ET9 | 20x10.0J ET0 |
| Economy Impact | Negligible | -2 to -4% | -4 to -6% | -6 to -9% | -8 to -12% |
| Appearance | 7/10 | 8/10 | 8.5/10 | 9/10 | 9.5/10 |
| Comfort | 9.5/10 | 9/10 | 8/10 | 6.5/10 | 4/10 |
| Install Difficulty | ★☆☆☆☆ | ★☆☆☆☆ | ★★☆☆☆ | ★★★☆☆ | ★★★★☆ |
| Cost Range | $1,200-1,500 | $1,950-2,550 | $2,600-3,400 | $3,900-5,000 | $4,800-6,200+ |
| Best For | Daily commuting, family use | Daily / street | Street | Show / occasional track | Show only |
Real-World Reference Cases
The examples below are compiled from typical ANKUSI customer configurations and are labeled as reference cases, not individually verified real-world builds.
Case 1: Daily Driver (Factory-Style)
Profile: Everyday driving, prioritizes comfort and low running cost.
Setup: 20x8.0J ET42
Cost: ~$620
Outcome: Minimal visual change, ride and fuel economy essentially unaffected.
Case 2: Balanced Enthusiast (Balanced / Flush Fit)
Profile: Wants a sportier stance without sacrificing daily usability.
Setup: 20x9.0J ET18
Cost: ~$3,000
Outcome: Noticeable visual upgrade, fuel economy drop within the expected range.
Case 3: Show Build (Max Aggressive)
Profile: Built primarily for shows or occasional track/show use.
Setup: 20x10.0J ET0
Cost: ~$5,500
Outcome: Maximum visual impact; daily comfort and fuel economy are heavily compromised, physical test fit required before production.
Decision Guide
1
What's your primary use? Daily commuting → Tier A/B. Weekend street driving → Tier B/C. Show or occasional track use → Tier D/E.
2
What's your budget? Under $800 → Tier A. $800-3,400 → Tier B/C. $3,400+ → Tier D/E.
3
How much does fuel economy matter? Very important → Tier A. Somewhat important → Tier B/C. Not a priority → Tier D/E.
4
Still unsure? Tier C (Balanced / Flush Fit) is the default choice for most Ram 2500 Heavy Duty Rebel owners.
Offset & Backspacing Reference
Backspacing is calculated as wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance):
- OE: 20x8.0J ET42 → ~6.15″ backspacing
- Flush: 20x9J ET18 → ~5.71″ backspacing
- Max: 20x10J ET0 → ~5.5″ backspacing
Want to check a different width or offset before you order? Use our Offset & Backspacing Calculator to solve the numbers yourself, or looking for your exact Ram spec, or want a wheel built to a custom offset for your Ram 2500 Heavy Duty Rebel? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.
Custom Forged Wheels for the Ram 2500 Heavy Duty Rebel (2023)
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 8x165.1 pattern and the 121.3mm 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 — most Ram orders on this platform land somewhere between the 20x9.0J ET18 flush setup and the 20x10.0J ET0 aggressive setup referenced above.
Designs we already tool for the 8x165.1 pattern — each one is re-cut to your sizes and offsets:
Ram 2500 / Ford F-250 Off-Road Forged Wheels – Satin Black 9-Spoke (8-Lug)
Rays-Style Gloss Black / Gunmetal Deep Lip Off-Road Forged Wheels – Ram 2500 / Chevrolet Silverado 2500HD Fitment (8-Lug)
KK-Style Polished 18-Spoke Bolted Ring Beadlock Off-Road Forged Wheels – Ford F-250 Super Duty / Ram 2500 Fitment (8-Lug)
Ram OEM-Style Gloss Black 16-Hole Beadlock Off-Road Forged Wheels – Ram 2500 Fitment (8-Lug)Frequently Asked Questions
What bolt pattern (PCD) does the Ram 2500 Heavy Duty Rebel use?
The 2023 Ram 2500 Heavy Duty Rebel uses a 8x165.1 bolt pattern.
How many lug bolts does the Ram 2500 Heavy Duty Rebel use?
The Ram 2500 Heavy Duty Rebel uses a 8-lug bolt pattern (8x165.1), so you need a 8-lug forged wheel to bolt straight on.
What is the center bore size on the Ram 2500 Heavy Duty Rebel?
The Ram 2500 Heavy Duty Rebel's center bore is 121.3mm. 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.
What size are the factory (stock) wheels on the Ram 2500 Heavy Duty Rebel?
Factory wheels on the Ram 2500 Heavy Duty Rebel are 20x8.0J F/R.
What is the biggest wheel size I can fit on my Ram 2500 Heavy Duty Rebel without rubbing?
The most aggressive fitment we recommend without fender work is 20x10.0J at ET0 offset. Going beyond this typically causes rubbing under compression unless you roll the fenders or add camber correction.
What does a flush wheel fitment look like on the Ram 2500 Heavy Duty Rebel?
For a flush look with minimal to no rubbing, we recommend 20x9.0J at ET18 offset as a starting point on a stock or mildly lowered Ram 2500 Heavy Duty Rebel.
Do I need wheel spacers for my Ram 2500 Heavy Duty Rebel?
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.
How do I calculate wheel backspacing for my Ram 2500 Heavy Duty Rebel?
Backspacing (in inches) = wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance). For example, the flush spec above works out to roughly 5.71" of backspacing.
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 Ram 2500 Heavy Duty Rebel?
The Ram 2500 Heavy Duty Rebel 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.
Vehicles With the Same Hub as the Ram 2500 Heavy Duty Rebel (8x165.1, 121.3 mm Bore)
In our database, 7 other vehicle entries from 2 makes use exactly the same 8x165.1 bolt pattern and 121.3 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.
8x165.1 is used by 0.4% of the vehicle pages in our English fitment guide (29 of 6,503); 27.6% of those also use a 121.3 mm center bore.
Hub-Centric Rings for a 121.3 mm Center Bore
A wheel with a center bore larger than 121.3 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 130.1 mm | 130.1 → 121.3 mm |
ANKUSI forged wheels are bored to exactly 121.3 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).
Other cars on the same factory size: 20x8 wheels · 20 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.
Forged Wheel Designs for the Ram 2500 Heavy Duty Rebel
Every design below is forged to order, so it can be machined to the Ram 2500 Heavy Duty Rebel's 8x165.1 bolt pattern and 121.3 mm center bore, with the width and offset calculated for your setup.
Ram 2500 / Chevrolet Silverado 2500HD 8-Lug Beadlock Forged Wheels
Matte Black 16-Spoke
American Force-Style Custom Finish H-Type Forged Wheels
Ram 2500 / Silverado 2500HD Fitment · 8-Lug
KG1 Forged Radar Red-Barrel Forged Wheels
Ram 3500 Heavy Duty Fitment · 20-22in, 8×165.1
Ram 2500 / F-250 Super Duty Beadlock Off-Road Forged Wheels
Gloss Black Multi-Spoke · 8-Lug
Ford F-250 Super Duty / Silverado HD Off-Road Forged Wheels
Matte Bronze Mesh Black-Ring Beadlock · 8-Lug
Ford F-250 Super Duty / Ram 2500 Beadlock Off-Road Forged Wheels
Bronze Mesh Bolted Ring · 8-Lug
WK-Style Machined Silver Y-Mesh Black Cap Beadlock Off-Road Forged Wheels
Ford F-250 / Ram 2500 Fitment · 8-Lug
Bolt pattern and center bore on this page were cross-checked against at least two independent sources before publication. Last reviewed 2026-09-25. Spotted an error? Email info@ankusi.com and we will verify and correct it.