Tesla Roadster 2.5 (2011) Wheel Fitment
Tesla Roadster 2.5 (2011): 5x110 bolt pattern, 65.1mm center bore. Factory wheels: F: 16x6.0J R: 17x7.5J. Reference fitment ranges.
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Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | F: 16x6.0J R: 17x7.5J |
| Flush Fitment | F 16x6.5J ET30 / R 17x8.0J ET30 |
| Maximum Aggressive | F 16x7.0J ET25 / R 17x8.5J ET25 |
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 Tesla Roadster 2.5's chassis.
The Tesla Roadster 2.5 runs a 5x110 bolt pattern, 65.1mm center bore, and a F: 16x6.0J wheel from the factory. Our Flush Fitment reference is F 16x6.5J ET30 / R 17x8.0J ET30, which tucks the tire under the fender lip on a stock-height Tesla Roadster 2.5. Our Maximum Aggressive reference is F 16x7.0J ET25 / R 17x8.5J ET25 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Tesla Roadster 2.5 OE Wheel Specs
The 2011 Tesla Roadster 2.5 (Electric Sports Car) uses a 5x110 bolt pattern with a 65.1mm center bore. Factory wheels are F: 16x6.0J R: 17x7.5J.
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
Flush Fitment
For a flush look, F 16x6.5J ET30 / R 17x8.0J ET30 is a commonly used starting point — clearance must be verified on a stock or mildly lowered Tesla Roadster 2.5.
Maximum Aggressive Fitment
F 16x7.0J ET25 / R 17x8.5J ET25 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 ET35 / R 17x7.5J ET35
Recommended setup: F 16x6.0J ET35 / R 17x7.5J ET35 | 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 16x6.5J ET33 / R 17x8.0J ET33
Recommended setup: F 16x6.5J ET33 / R 17x8.0J ET33 | 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 16x6.5J ET30 / R 17x8.0J ET30
Recommended setup: F 16x6.5J ET30 / R 17x8.0J ET30 | 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 16x7.0J ET28 / R 17x8.5J ET28
Recommended setup: F 16x7.0J ET28 / R 17x8.5J ET28 | 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 16x7.0J ET25 / R 17x8.5J ET25
Recommended setup: F 16x7.0J ET25 / R 17x8.5J ET25 | 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 ET35 / R 17x7.5J ET35 | F 16x6.5J ET33 / R 17x8.0J ET33 | F 16x6.5J ET30 / R 17x8.0J ET30 | F 16x7.0J ET28 / R 17x8.5J ET28 | F 16x7.0J ET25 / R 17x8.5J ET25 |
| 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 ET35 / R 17x7.5J ET35
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 16x6.5J ET30 / R 17x8.0J ET30
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 16x7.0J ET25 / R 17x8.5J ET25
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 ET35 → ~4.88″ F backspacing, R 17x7.5J ET35 → ~5.63″ R backspacing
- Flush: F 16x6.5J ET30 → ~4.93″ F backspacing, R 17x8.0J ET30 → ~5.68″ R backspacing
- Max: F 16x7.0J ET25 → ~4.98″ F backspacing, R 17x8.5J ET25 → ~5.73″ R 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 Tesla spec, or want a wheel built to a custom offset for your Tesla Roadster 2.5? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.