Lamborghini Aventador LP700-4 Roadster (2014) Wheel Fitment
Lamborghini Aventador LP700-4 Roadster (2014): 5x112 front / 5x120 rear bolt pattern, 57.1mm front / 70.1mm rear center bore, OE F 20x9J ET32 / R 21x13J ET60. Forged wheel fitment specs from ANKUSI.
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Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Flush Fitment | F 20x9.5J ET25 / R 21x13J ET55 |
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 supercar, wheel weight is one of the few remaining places to cut rotational mass without touching the powertrain or chassis the factory already optimized. Forging gets there at the same structural margin as the OE wheel, which is exactly the trade a car built around outright performance rewards.
The Lamborghini Aventador LP700-4 Roadster ships from the factory on a 5x112 front / 5x120 rear bolt pattern with a 57.1mm front / 70.1mm rear center bore and a F 20x9J ET32 / R 21x13J ET60 wheel. Our flush reference for the Lamborghini Aventador LP700-4 Roadster is F 20x9.5J ET25 / R 21x13J ET55.; our maximum aggressive reference is F 21x9.5J ET20 / R 22x13J ET50. — beyond that, expect clearance issues against the fender liner without further modification.
Lamborghini Aventador LP700-4 Roadster OE Wheel Specs
The Lamborghini Aventador LP700-4 Roadster ships from the factory on 5x112 front / 5x120 rear bolt pattern wheels with a 57.1mm front / 70.1mm rear center bore. The stock wheel size is F 20x9J ET32 / R 21x13J ET60, offering a balanced ride that suits most owners without any rubbing or clearance concerns.
Why the factory spec works for most owners:
- Balances ride comfort with steering response and highway efficiency.
- Wide tire and wheel availability at the factory diameter keeps replacement costs low.
- Lower unsprung weight than larger aftermarket wheels helps ride quality and acceleration.
- Guaranteed clearance against brake calipers and suspension components.
Flush Fitment
For a flush look without any body modification, most Lamborghini Aventador LP700-4 Roadster owners run F 20x9.5J ET25 / R 21x13J ET55. This setup tucks the wheel face closer to the fender lip while staying within safe load and clearance limits.
Maximum Aggressive Fitment
Owners chasing a more aggressive stance push to F 21x9.5J ET20 / R 22x13J ET50. Chassis: Pushrod suspension. Brakes: Huge CCB clearance. Clearance should be verified before ordering, especially on lowered cars.
5-Tier Configuration Options
A – Factory-Style: 20x9J ET32
Recommended setup: Factory-matched forged replacement
Economy impact: None
Best for: Daily drivers, warranty-conscious owners
Appearance 5/10 | Comfort 10/10 | Install difficulty ★☆☆☆
Estimated cost range: $$ (OE replacement)
B – Comfortable Upgrade: F 20x9.5J ET29 / R 21x13J ET58
Recommended setup: Direct bolt-on, factory suspension
Economy impact: Minimal
Best for: Owners who want a mild upgrade with no compromise
Appearance 6/10 | Comfort 9/10 | Install difficulty ★☆☆☆
Estimated cost range: $$ - $$$
C – Balanced / Flush Fit: F 20x9.5J ET25 / R 21x13J ET55
Recommended setup: Flush forged wheels, stock or mild lowering
Economy impact: Slight increase
Best for: Enthusiasts wanting a flush look daily
Appearance 8/10 | Comfort 7/10 | Install difficulty ★★☆☆
Estimated cost range: $$$
D – Aggressive: F 20.5x9.5J ET23 / R 21.5x13J ET53
Recommended setup: Wider forged wheels, coilovers or lowering springs
Economy impact: Noticeable increase
Best for: Show-and-drive builds
Appearance 9/10 | Comfort 5/10 | Install difficulty ★★★☆
Estimated cost range: $$$$
E – Max Aggressive: F 21x9.5J ET20 / R 22x13J ET50
Recommended setup: Chassis: Pushrod suspension. Brakes: Huge CCB clearance.
Economy impact: Significant increase
Best for: Show builds, weekend cars
Appearance 10/10 | Comfort 3/10 | Install difficulty ★★★★
Estimated cost range: $$$$$
Performance Comparison Matrix
| Wheel Spec | Tier A | Tier B | Tier C | Tier D | Tier E |
|---|---|---|---|---|---|
| Wheel Spec | 20x9J ET32 | F 20x9.5J ET29 / R 21x13J ET58 | F 20x9.5J ET25 / R 21x13J ET55 | F 20.5x9.5J ET23 / R 21.5x13J ET53 | F 21x9.5J ET20 / R 22x13J ET50 |
| Economy Impact | None | Minimal | Slight increase | Noticeable increase | Significant increase |
| Appearance | 5/10 | 6/10 | 8/10 | 9/10 | 10/10 |
| Comfort | 10/10 | 9/10 | 7/10 | 5/10 | 3/10 |
| Install Difficulty | ★☆☆☆ | ★☆☆☆ | ★★☆☆ | ★★★☆ | ★★★★ |
| Cost Range | $$ (OE replacement) | $$ - $$$ | $$$ | $$$$ | $$$$$ |
| Best For | Daily drivers, warranty-conscious owners | Owners who want a mild upgrade with no compromise | Enthusiasts wanting a flush look daily | Show-and-drive builds | Show builds, weekend cars |
Real-World Reference Cases
The following builds are compiled from typical ANKUSI customer configurations for this platform and are illustrative, not individually verified real-world builds.
Case 1: Daily Driver (Factory-Style)
Profile: Commuter prioritizing comfort and reliability.
Setup: F 20x9J ET32 / R 21x13J ET60 forged wheels, factory suspension.
Cost: $$ (OE replacement)
Outcome: No clearance issues, factory ride quality retained.
Case 2: Balanced Enthusiast (Balanced / Flush Fit)
Profile: Weekend driver wanting a flush stance without sacrificing daily usability.
Setup: F 20x9.5J ET25 / R 21x13J ET55 forged wheels.
Cost: $$$
Outcome: Flush fitment with acceptable ride comfort for daily use.
Case 3: Show Build (Max Aggressive)
Profile: Show-and-shine build prioritizing stance over comfort.
Setup: F 21x9.5J ET20 / R 22x13J ET50 forged wheels. Chassis: Pushrod suspension. Brakes: Huge CCB clearance.
Cost: $$$$$
Outcome: Maximum aggressive stance; clearance verified case-by-case.
Decision Guide
Offset & Backspacing Reference
Backspacing is calculated as: wheel width (in) / 2 + offset (mm) / 25.4 + 0.5.
- OE 20x9J ET32: backspacing ≈ 6.26"
- Flush 20x9.5J ET25: backspacing ≈ 6.23"
- Max 21x9.5J ET20: backspacing ≈ 6.04"
Use our offset & backspacing calculator to fine-tune your fitment, or contact ANKUSI for a custom forged wheel quote for your Lamborghini Aventador LP700-4 Roadster.