Ford F-150 (2021) Bolt Pattern & Wheel Fitment
Ford F-150 (2021): 6x135 bolt pattern, 87.1mm center bore. Factory wheels: 18x7.5J F/R. Reference fitment ranges.
✓ Verified by ANKUSI's Engineering Team — 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) | 18x7.5J F/R |
| Flush Fitment | 20x9.0J at ET20 offset |
| Maximum Aggressive | 22x10.0J at ET18 offset |
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
On a truck platform, wheel weight sits right at the unsprung mass budget the suspension engineers already spent on payload and towing capacity. A forged wheel keeps that budget intact — same strength, less rotational inertia — instead of eating into the margin the way a cheap cast aftermarket wheel can.
The Ford F-150 runs a 6x135 bolt pattern, 87.1mm center bore, and a 18x7.5J, front and rear, wheel from the factory. Our Flush Fitment reference is 20x9.0J ET20, which tucks the tire under the fender lip on a stock-height Ford F-150. Our Maximum Aggressive reference is 22x10.0J ET18 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Ford F-150 OE Wheel Specs
The 2021 Ford F-150 (Pickup) uses a 6x135 bolt pattern with a 87.1mm center bore. Factory wheels are 18x7.5J F/R.
Why the factory spec works for most owners:
- Keeps the factory ride quality and noise levels intact
- A common fitment for this class, so replacement tires are easy to source
- Preserves clearance around the OE brakes and suspension geometry
- Delivers predictable, easy-to-live-with handling for daily use
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Ford F-150 (2021) we drill the 6x135 pattern and cut the centre bore to 87.1mm 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.
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 — 6,436 vehicles, free to download, CC BY 4.0.
Flush Fitment
For a flush look with minimal rubbing, F/R 20x9.0J ET20 is the recommended starting point on a stock or mildly lowered Ford F-150.
Maximum Aggressive Fitment
F/R 22x10.0J ET18 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 18x7.5J ET44
Recommended setup: 18x7.5J ET44 | Economy impact: Negligible | Best for: Daily commuting, family use
Appearance: 7/10 | Comfort: 9.5/10 | Install difficulty: ★☆☆☆☆
Estimated cost: $450-800 (wheels + tires + install)
B Comfortable Upgrade 20x8.5J ET32
Recommended setup: 20x8.5J ET32 | 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 ET20
Recommended setup: 20x9.0J ET20 | 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 22x9.5J ET19
Recommended setup: 22x9.5J ET19 | 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 22x10.0J ET18
Recommended setup: 22x10.0J ET18 | 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 | 18x7.5J ET44 | 20x8.5J ET32 | 20x9.0J ET20 | 22x9.5J ET19 | 22x10.0J ET18 |
| 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 | $450-800 | $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: 18x7.5J ET44
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 ET20
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: 22x10.0J ET18
Cost: ~$5,500
Outcome: Maximum visual impact; daily comfort and fuel economy are heavily compromised, physical test fit required before production.
Decision Guide
Offset & Backspacing Reference
Backspacing is calculated as wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance):
- OE: 18x7.5J ET44 → ~5.98″ backspacing
- Flush: 20x9.0J ET20 → ~5.79″ backspacing
- Max: 22x10.0J ET18 → ~6.21″ 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 Ford spec, or want a wheel built to a custom offset for your Ford F-150? 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 Ford F-150 (2021)
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 6x135 pattern and the 87.1mm 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 — most Ford orders on this platform land somewhere between the 20x9.0J ET20 flush setup and the 22x10.0J ET18 aggressive setup referenced above.
Designs we already tool for the 6x135 pattern — each one is re-cut to your sizes and offsets:
Ford Style Gloss Black 10-Spoke Forged Wheels – Ford Mustang / Ford F-150 Fitment (6-Lug)
Matte Silver Forged Wheels – Ford Mustang / Ford F-150 Fitment (6-Lug)
Matte Silver 6 Y-Spoke Side-Milled 6-Lug Off-Road Forged Wheels – Ford F-150 / Chevrolet Silverado Fitment (6-Lug)
Bronze 5 Y-Spoke Forged Wheels – Ford Mustang / Ford F-150 Fitment (6-Lug)Frequently Asked Questions
What bolt pattern (PCD) does the Ford F-150 use?
How many lug bolts does the Ford F-150 use?
What is the center bore size on the Ford F-150?
What size are the factory (stock) wheels on the Ford F-150?
What is the biggest wheel size I can fit on my Ford F-150 without rubbing?
What does a flush wheel fitment look like on the Ford F-150?
Do I need wheel spacers for my Ford F-150?
How do I calculate wheel backspacing for my Ford F-150?
What's the difference between wheel offset and backspacing?
Can I run staggered wheels (different sizes front and rear) on my Ford F-150?
Wheel Installation Reference: Torque, Thread & TPMS
Thread & Fastener: M14x2.0, conical-seat lug nut.
Factory Torque Spec: 200 Nm (150 ft-lb). F-150 spec on M14x2.0 studs; confirm the exact figure for your specific model year, since Ford has revised this across generations.
TPMS: TPMS (Tire Pressure Monitoring System) has been federally mandated on all new light vehicles sold in the US since the 2008 model year. If your wheels use OE-style sensors, have them transferred or cloned to the new wheels at installation.
Tire Pressure: Always set tire pressure to the value on your vehicle's tire placard (driver's doorjamb or glovebox), not the max PSI printed on the tire sidewall — this is trim- and tire-size-specific and stays the same reference point when you switch to a different wheel and tire combination.
Reference data compiled from published OEM service specifications and cross-checked against independent repair sources; always confirm against your owner's manual or door-jamb placard before installation.