Dodge SRT Viper GTS Launch Edition (2013) Wheel Fitment
Dodge SRT Viper GTS Launch Edition (2013): 6x114.3 bolt pattern, 71.5mm center bore. Factory wheels: F: 18x10.5J R: 19x13.0J. Reference fitment ranges.
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Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | F: 18x10.5J R: 19x13.0J |
| Flush Fitment | F 18x11.0J ET45 / R 19x13.5J ET52 |
| Maximum Aggressive | F 18x11.5J ET40 / R 19x14.0J ET48 |
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
Every gram of rotational mass on a supercar fights the acceleration, braking, and rotational inertia numbers the factory spent enormous engineering effort achieving. A forged wheel for the Dodge SRT Viper GTS Launch Edition holds the OE strength rating at meaningfully less weight, which is a real, measurable performance gain rather than a cosmetic one.
The Dodge SRT Viper GTS Launch Edition runs a 6x114.3 bolt pattern, 71.5mm center bore, and a F: 18x10.5J wheel from the factory. Our Flush Fitment reference is F 18x11.0J ET45 / R 19x13.5J ET52, which tucks the tire under the fender lip on a stock-height Dodge SRT Viper GTS Launch Edition. Our Maximum Aggressive reference is F 18x11.5J ET40 / R 19x14.0J ET48 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Dodge SRT Viper GTS Launch Edition OE Wheel Specs
The 2013 Dodge SRT Viper GTS Launch Edition (Supercar) uses a 6x114.3 bolt pattern with a 71.5mm center bore. Factory wheels are F: 18x10.5J R: 19x13.0J.
Why the factory spec works for most owners:
- Preserves the factory-tuned ride and steering feel
- A mainstream size for this segment, keeping tire choice wide and prices reasonable
- Leaves full clearance for the stock brakes and suspension hardware
- Keeps handling predictable and consistent in everyday conditions
Flush Fitment
For a flush look with minimal rubbing, F 18x11.0J ET45 / R 19x13.5J ET52 is the recommended starting point on a stock or mildly lowered Dodge SRT Viper GTS Launch Edition.
Maximum Aggressive Fitment
F 18x11.5J ET40 / R 19x14.0J ET48 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 18x10.5J ET52 / R 19x13.0J ET60
Recommended setup: F 18x10.5J ET52 / R 19x13.0J ET60 | 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 18x11.0J ET49 / R 19x13.5J ET56
Recommended setup: F 18x11.0J ET49 / R 19x13.5J ET56 | 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 18x11.0J ET45 / R 19x13.5J ET52
Recommended setup: F 18x11.0J ET45 / R 19x13.5J ET52 | 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 18x11.5J ET43 / R 19x14.0J ET50
Recommended setup: F 18x11.5J ET43 / R 19x14.0J ET50 | 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 18x11.5J ET40 / R 19x14.0J ET48
Recommended setup: F 18x11.5J ET40 / R 19x14.0J ET48 | 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 18x10.5J ET52 / R 19x13.0J ET60 | F 18x11.0J ET49 / R 19x13.5J ET56 | F 18x11.0J ET45 / R 19x13.5J ET52 | F 18x11.5J ET43 / R 19x14.0J ET50 | F 18x11.5J ET40 / R 19x14.0J ET48 |
| 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 18x10.5J ET52 / R 19x13.0J ET60
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 18x11.0J ET45 / R 19x13.5J ET52
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 18x11.5J ET40 / R 19x14.0J ET48
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 18x10.5J ET52.5 → ~7.82″ F backspacing, R 19x13.0J ET60 → ~9.36″ R backspacing
- Flush: F 18x11.0J ET45 → ~7.77″ F backspacing, R 19x13.5J ET52 → ~9.3″ R backspacing
- Max: F 18x11.5J ET40 → ~7.82″ F backspacing, R 19x14.0J ET48 → ~9.39″ 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 Dodge spec, or want a wheel built to a custom offset for your Dodge SRT Viper GTS Launch Edition? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.