OZ Racing-Style Gloss White 15-Spoke Forged Wheels
Mazda MX-5 / Honda Fit Fitment · 4-Lug
1992-1994 Honda Prelude Si Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Honda Prelude Si wheels? This page gives the 1992-1994 Honda Prelude Si bolt pattern (4x114.3), centre bore, factory rim size and the offset range for aftermarket and forged Honda Prelude Si rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 1992-1994 Honda Prelude Si uses a 4x114.3 bolt pattern with a 64.1 mm centre bore and M12x1.5 lug nuts. Factory wheels: 15x6.5J ET45, front and rear. For aftermarket wheels, 15x7.0J ET38 sits flush and 15x7.5J ET0 is the most aggressive fit.
Forged wheels for the 1992-1994 Honda Prelude Si — drilled 4x114.3 with a 64.1 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in about 25 days.
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Honda Prelude Si (1992-1994): 4x114.3 bolt pattern, 64.1mm center bore. Factory wheels: 15x6.5J at ET45 offset, front and rear. Reference fitment ranges.
Bolt Pattern4x114.3
Wheel Bolt/NutM12x1.5 Nut
Center Bore64.1mm
Wheel Load Rating700–850 kg/wheel (Performance / Sports Car segment reference)
Year1992-1994
CategorySport Coupe
✓ 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 →
Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | 15x6.5J F/R |
| Flush Fitment | 15x7.0J at ET38 offset |
| Maximum Aggressive | 15x7.5J at ET0 offset |
Forged wheels for the Honda Prelude SiMachined to the 4x114.3 bolt pattern and 64.1 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
On a performance-oriented coupe, the wheel is one of the few components where shaving weight has a compounding effect — less rotational mass means less work for the brakes, the drivetrain, and the chassis on every input. A forged wheel gets there without compromising the strength margin the factory engineered in.
The Honda Prelude Si runs a 4x114.3 bolt pattern, 64.1mm center bore, and a 15x6.5J, front and rear, wheel from the factory. Our Flush Fitment reference is 15x7.0J ET38, which tucks the tire under the fender lip on a stock-height Honda Prelude Si. Our Maximum Aggressive reference is 15x7.5J ET0 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Honda Prelude Si OE Wheel Specs
The 1992-1994 Honda Prelude Si (Sport Coupe) uses a 4x114.3 bolt pattern with a 64.1mm center bore. Factory wheels are 15x6.5J F/R.
Why the factory spec works for most owners:
- Keeps unsprung weight low to preserve the factory handling balance
- Matches the wider, performance-oriented tire sizing typical of this platform
- Maintains clearance for the factory brake package and suspension geometry
- Balances grip with ride comfort for daily and spirited driving
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Honda Prelude Si (1992-1994) we drill the 4x114.3 pattern and cut the centre bore to 64.1mm 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 — 10,093 vehicles, free to download, CC BY 4.0.
Flush Fitment
For a flush look, F/R 15x7.0J ET38 is a commonly used starting point — clearance must be verified on a stock or mildly lowered Honda Prelude Si.
Maximum Aggressive Fitment
F/R 15x7.5J 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
15x6.5J ET45Recommended setup: 15x6.5J ET45 | 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
15x7.0J ET42Recommended setup: 15x7.0J ET42 | 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
15x7.0J ET38Recommended setup: 15x7.0J ET38 | 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
15x7.5J ET19Recommended setup: 15x7.5J 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
15x7.5J ET0Recommended setup: 15x7.5J 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 | 15x6.5J ET45 | 15x7.0J ET42 | 15x7.0J ET38 | 15x7.5J ET19 | 15x7.5J 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: 15x6.5J ET45
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: 15x7.0J ET38
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: 15x7.5J 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 Honda Prelude Si owners.
Offset & Backspacing Reference
Backspacing is calculated as wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance):
- OE: 15x6.5J ET45 → ~5.52″ backspacing
- Flush: 15x7.0J ET38 → ~5.5″ backspacing
- Max: 15x7.5J ET0 → ~4.25″ backspacing
A Note on Clearance
Final clearance depends on the exact tire model, suspension height, brake package, alignment and vehicle tolerances. A physical test fit is recommended before production.
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 Honda spec, or want a wheel built to a custom offset for your Honda Prelude Si? 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 Honda Prelude Si (1992-1994)
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 4x114.3 pattern and the 64.1mm 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 Honda orders on this platform land somewhere between the 15x7.0J ET38 flush setup and the 15x7.5J ET0 aggressive setup referenced above.
We do not hold 4x114.3 wheels on a shelf — they are forged to order, which is why any offset, width and bore combination on this page is buildable rather than limited to a stock list.
Frequently Asked Questions
What bolt pattern (PCD) does the Honda Prelude Si use?
The 1992-1994 Honda Prelude Si uses a 4x114.3 bolt pattern.
How many lug bolts does the Honda Prelude Si use?
The Honda Prelude Si uses a 4-lug bolt pattern (4x114.3), so you need a 4-lug forged wheel to bolt straight on.
What is the center bore size on the Honda Prelude Si?
The Honda Prelude Si's center bore is 64.1mm. 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.
What size are the factory (stock) wheels on the Honda Prelude Si?
Factory wheels on the Honda Prelude Si are 15x6.5J F/R.
What is the biggest wheel size I can fit on my Honda Prelude Si without rubbing?
The most aggressive fitment we recommend without fender work is 15x7.5J 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 Honda Prelude Si?
For a flush look with minimal to no rubbing, we recommend 15x7.0J at ET38 offset as a starting point on a stock or mildly lowered Honda Prelude Si.
Do I need wheel spacers for my Honda Prelude Si?
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 Honda Prelude Si?
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 5.5" 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 Honda Prelude Si?
The Honda Prelude Si 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 Honda Prelude Si (4x114.3, 64.1 mm Bore)
In our database, 3 other Rover entries use exactly the same 4x114.3 bolt pattern and 64.1 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.
4x114.3 is used by 0.6% of the vehicle pages in our English fitment guide (41 of 6,503); 9.8% of those also use a 64.1 mm center bore.
Offset and Backspacing: Factory Wheel vs Options
Backspacing ≈ width/2 + ET/25.4 + 0.5 in. "Inward" means closer to the suspension; "outward" means closer to the fender lip.
| Setup | Size | ET | Backspacing | Inward vs OE | Outward vs OE |
|---|---|---|---|---|---|
| Factory (OE) | 15x6.5J | ET45 | 5.52 in (140 mm) | — | — |
| Flush | 15x7J | ET38 | 5.50 in (140 mm) | −1 mm | +13 mm |
| Maximum | 15x7.5J | ET0 | 4.25 in (108 mm) | −32 mm | +58 mm |
Hub-Centric Rings for a 64.1 mm Center Bore
A wheel with a center bore larger than 64.1 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 65.1 mm | 65.1 → 64.1 mm |
| 66.1 mm | 66.1 → 64.1 mm |
| 66.6 mm | 66.6 → 64.1 mm |
| 67.1 mm | 67.1 → 64.1 mm |
| 73.1 mm | 73.1 → 64.1 mm |
ANKUSI forged wheels are bored to exactly 64.1 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).
Other cars on the same factory size: 15x6.5 wheels · 15 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 Honda Prelude Si
Every design below is forged to order, so it can be machined to the Honda Prelude Si's 4x114.3 bolt pattern and 64.1 mm center bore, with the width and offset calculated for your setup.
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Bolt pattern and center bore on this page were cross-checked against at least two independent sources before publication. Last reviewed 2026-09-18. Spotted an error? Email info@ankusi.com and we will verify and correct it.