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2001 Dodge Viper GTS Coupe Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Dodge Viper GTS Coupe wheels? This page gives the 2001 Dodge Viper GTS Coupe bolt pattern (6x114.3), centre bore, factory rim size and the offset range for aftermarket and forged Dodge Viper GTS Coupe rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Forged wheels for Dodge Viper — styles, sizes & factory quote →
Dodge Viper GTS Coupe (2001): 6x114.3 bolt pattern, 71.5mm center bore. Factory wheels: F: 17x9.0J R: 17x10.0J. Reference fitment ranges.
Bolt Pattern6x114.3
Wheel Bolt/NutM12x1.5 Nut
Center Bore71.5mm
Wheel Load Rating650–750 kg/wheel (Standard Passenger Car segment reference)
Year2001
CategoryCoupe
✓ Data check: the bolt pattern and center bore on this page match an independent fitment reference. Last reviewed September 18, 2026. How we verify
Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | F: 17x9.0J R: 17x10.0J |
| Flush Fitment | F 18x10.0J ET30 / R 18x11.0J ET35 |
| Maximum Aggressive | F 18x10.5J ET25 / R 18x11.5J ET30 |
Forged Wheel Designs for the Dodge Viper GTS Coupe
Every design below is forged to order, so it can be machined to the Dodge Viper GTS Coupe's 6x114.3 bolt pattern and 71.5 mm center bore, with the width and offset calculated for your setup.
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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 Dodge Viper GTS Coupe runs a 6x114.3 bolt pattern, 71.5mm center bore, and a F: 17x9.0J wheel from the factory. Our Flush Fitment reference is F 18x10.0J ET30 / R 18x11.0J ET35, which tucks the tire under the fender lip on a stock-height Dodge Viper GTS Coupe. Our Maximum Aggressive reference is F 18x10.5J ET25 / R 18x11.5J ET30 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Dodge Viper GTS Coupe OE Wheel Specs
The 2001 Dodge Viper GTS Coupe (Coupe) uses a 6x114.3 bolt pattern with a 71.5mm center bore. Factory wheels are F: 17x9.0J R: 17x10.0J.
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 Dodge Viper GTS Coupe (2001) we drill the 6x114.3 pattern and cut the centre bore to 71.5mm 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.
Offset & Backspacing Reference
Backspacing is calculated as wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance):
- OE: F 17x9.0J ET40 → ~6.57″ F backspacing, R 17x10.0J ET40 → ~7.07″ R backspacing
- Flush: F 18x10.0J ET30 → ~6.68″ F backspacing, R 18x11.0J ET35 → ~7.38″ R backspacing
- Max: F 18x10.5J ET25 → ~6.73″ F backspacing, R 18x11.5J ET30 → ~7.43″ 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 Dodge spec, or want a wheel built to a custom offset for your Dodge Viper GTS Coupe? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.
Frequently Asked Questions
What bolt pattern (PCD) does the Dodge Viper GTS Coupe use?
The 2001 Dodge Viper GTS Coupe uses a 6x114.3 bolt pattern.
How many lug bolts does the Dodge Viper GTS Coupe use?
The Dodge Viper GTS Coupe uses a 6-lug bolt pattern (6x114.3), so you need a 6-lug forged wheel to bolt straight on.
What is the center bore size on the Dodge Viper GTS Coupe?
The Dodge Viper GTS Coupe's center bore is 71.5mm. 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 Dodge Viper GTS Coupe?
Factory wheels on the Dodge Viper GTS Coupe are F: 17x9.0J R: 17x10.0J.
What is the biggest wheel size I can fit on my Dodge Viper GTS Coupe without rubbing?
The most aggressive fitment we recommend without fender work is F 18x10.5J ET25 / R 18x11.5J ET30. 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 Dodge Viper GTS Coupe?
For a flush look with minimal to no rubbing, we recommend F 18x10.0J ET30 / R 18x11.0J ET35 as a starting point on a stock or mildly lowered Dodge Viper GTS Coupe.
Do I need wheel spacers for my Dodge Viper GTS Coupe?
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 Dodge Viper GTS Coupe?
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 6.68" backspacing up front and 7.38" in the rear.
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 Dodge Viper GTS Coupe?
Yes — the Dodge Viper GTS Coupe's factory and our recommended flush/max fitments already use staggered sizing (different width front and rear), and ANKUSI can forge matching staggered sets to your target offsets.