Brabus Smart fortwo Cabrio (2017) Wheel Fitment
Brabus Smart fortwo Cabrio (2017): 4x100 bolt pattern, 60.1mm center bore. Factory wheels: F: 16x6.0J R: 17x7.0J. Reference fitment ranges.
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Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | F: 16x6.0J R: 17x7.0J |
| Flush Fitment | F 17x6.5J ET38 / R 18x7.5J ET35 |
| Maximum Aggressive | F 17x7.0J ET35 / R 18x8.0J ET30 |
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
With less structural stiffness from the missing roof, a convertible's suspension tuning leans more heavily on unsprung mass control. Forged construction keeps wheel weight down at the same strength rating, which is one less variable working against the Brabus Smart fortwo Cabrio's chassis.
The Brabus Smart fortwo Cabrio runs a 4x100 bolt pattern, 60.1mm center bore, and a F: 16x6.0J wheel from the factory. Our Flush Fitment reference is F 17x6.5J ET38 / R 18x7.5J ET35, which tucks the tire under the fender lip on a stock-height Brabus Smart fortwo Cabrio. Our Maximum Aggressive reference is F 17x7.0J ET35 / R 18x8.0J ET30 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Brabus Smart fortwo Cabrio OE Wheel Specs
The 2017 Brabus Smart fortwo Cabrio (Convertible) uses a 4x100 bolt pattern with a 60.1mm center bore. Factory wheels are F: 16x6.0J R: 17x7.0J.
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
Flush Fitment
For a flush look with minimal rubbing, F 17x6.5J ET38 / R 18x7.5J ET35 is the recommended starting point on a stock or mildly lowered Brabus Smart fortwo Cabrio.
Maximum Aggressive Fitment
F 17x7.0J ET35 / R 18x8.0J ET30 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 F 16x6.0J ET44 / R 17x7.0J ET44
Recommended setup: F 16x6.0J ET44 / R 17x7.0J 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 F 17x6.5J ET41 / R 18x7.5J ET40
Recommended setup: F 17x6.5J ET41 / R 18x7.5J ET40 | 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 F 17x6.5J ET38 / R 18x7.5J ET35
Recommended setup: F 17x6.5J ET38 / R 18x7.5J ET35 | 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 F 17x7.0J ET37 / R 18x8.0J ET33
Recommended setup: F 17x7.0J ET37 / R 18x8.0J ET33 | 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 F 17x7.0J ET35 / R 18x8.0J ET30
Recommended setup: F 17x7.0J ET35 / R 18x8.0J ET30 | 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 | F 16x6.0J ET44 / R 17x7.0J ET44 | F 17x6.5J ET41 / R 18x7.5J ET40 | F 17x6.5J ET38 / R 18x7.5J ET35 | F 17x7.0J ET37 / R 18x8.0J ET33 | F 17x7.0J ET35 / R 18x8.0J ET30 |
| 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: F 16x6.0J ET44 / R 17x7.0J 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: F 17x6.5J ET38 / R 18x7.5J ET35
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: F 17x7.0J ET35 / R 18x8.0J ET30
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: F 16x6.0J ET44 → ~5.23″ F backspacing, R 17x7.0J ET44 → ~5.73″ R backspacing
- Flush: F 17x6.5J ET38 → ~5.25″ F backspacing, R 18x7.5J ET35 → ~5.63″ R backspacing
- Max: F 17x7.0J ET35 → ~5.38″ F backspacing, R 18x8.0J ET30 → ~5.68″ R 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 Brabus spec, or want a wheel built to a custom offset for your Brabus Smart fortwo Cabrio? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.