RSR R904 Forged Wheels
RSR R904 — Forged Bronze Split-Spoke for Dodge Challenger & Charger
The RSR Forged R904 is a purpose-built monoblock forged wheel designed from the ground up for Dodge Challenger and Dodge Charger performance platforms. Machined from aerospace-grade 6061-T6 aluminum, the R904 pairs an aggressive split-spoke concave face with a deep Bronze finish that complements the muscular body lines of every Challenger and Charger variant. At approximately 22 lbs front and 25 lbs rear in a staggered 20-inch fitment, it reduces unsprung mass while carrying a 1,800 lb per-wheel load rating — more than enough for even supercharged Hellcat applications.
Available Sizes
| Size | ET (Offset) | Bolt Pattern | Hub Bore | Weight | Position |
|---|---|---|---|---|---|
| 20x9" | ET24 | 5x115 | 71.5 mm | ~22 lbs (10.0 kg) | Front |
| 20x10.5" | ET20 | 5x115 | 71.5 mm | ~25 lbs (11.3 kg) | Rear |
Need a different size or offset? No problem — RSR Forged manufactures wheels in any size, offset, and finish for your specific build. Contact us at [email protected] or WhatsApp +44 7488 818747 and we will find the right fitment for you.
Technical Specifications
- Manufacturing: Full Forged Monoblock (1-piece)
- Material: Aerospace-grade 6061-T6 aluminum
- Design: Split-spoke concave face
- Weight: ~22 lbs / 10.0 kg (20x9") — ~25 lbs / 11.3 kg (20x10.5")
- Hub Bore: 71.5 mm (hub-centric)
- Load Rating: 1,800 lbs per wheel
- Finish: Bronze
- Origin: USA — designed and forged in the United States
Vehicle Fitment Guide
- Dodge Challenger R/T (2008+): 20x9" ET24 front / 20x10.5" ET20 rear
- Dodge Challenger Scat Pack 392 (2014+): 20x9" ET24 front / 20x10.5" ET20 rear
- Dodge Challenger SRT 392 (2012+): 20x9" ET24 front / 20x10.5" ET20 rear
- Dodge Challenger SRT Hellcat / Hellcat Redeye / Super Stock (2015+): confirm Brembo caliper clearance before ordering
- Dodge Charger R/T (2011+): 20x9" ET24 front / 20x10.5" ET20 rear
- Dodge Charger Daytona (2023+): contact us to confirm clearance
- Dodge Charger Scat Pack 392 (2015+): 20x9" ET24 front / 20x10.5" ET20 rear
- Dodge Charger SRT 392 / Hellcat (2015+): confirm Brembo caliper clearance before ordering
- Other 5x115 vehicles: Chrysler 300, Dodge Durango — contact us for custom fitment and offset verification
Other Bolt Patterns Available
The R904 is engineered for the 5x115 bolt pattern standard to Dodge LX/LD platforms, but RSR Forged offers fully custom configurations in any PCD. If you need a different bolt pattern, offset, or diameter, we can facilitate a bespoke order. Contact [email protected] for details and lead times.
RSR Forged Lineup — How the R904 Compares
| Model | Target Vehicle | Diameter | Bolt Pattern | Finish |
|---|---|---|---|---|
| R901 | Ford Mustang | 20" | 5x114.3 | Brushed Titanium |
| R902 | Chevrolet Corvette C6/C7 | 19"/20" | 5x120.65 | Brushed Titanium |
| R903 | Honda Civic Type R FK8 | 18" | 5x120 | Bronze / Titanium |
| R904 | Dodge Challenger / Charger | 20" | 5x115 | Bronze |
| R905 | Toyota Supra / BMW Z4 | 18"/20" | 5x112 / 5x114.3 | Anthracite Gray |
Explore the Full RSR Forged Lineup
- RSR R901 — Ford Mustang Forged Wheels
- RSR R902 — Chevrolet Corvette C6/C7 Forged Wheels
- RSR R903 — Honda Civic Type R Forged Wheels
- RSR R905 — Toyota Supra & BMW Z4 Forged Wheels
- Browse All Forged Wheels at Hodoor World
Can't Find the Right Wheel? Order Custom Forged
If the R904 standard specification does not match your exact fitment, we can arrange a fully custom RSR Forged order in any size, offset, bolt pattern, and finish. We also carry an extensive catalog of other premium forged wheel brands. Contact us at [email protected] or WhatsApp +44 7488 818747.
How to Order
- Email [email protected] or WhatsApp +44 7488 818747.
- Provide your vehicle details (make, model, year, trim) and preferred finish.
- We confirm fitment, lead time, and pricing within 1 business day.
- Approve the order — your wheels are forged and finished to spec.
- Your wheels ship worldwide with full insurance and tracking.
FAQ
Q: Are RSR R904 wheels hub-centric for Dodge Challenger and Charger?
A: Yes. The R904 has a 71.5 mm hub bore, matching the Dodge LX/LD platform hub diameter. No hub-centric rings are required for standard Challenger and Charger applications.
Q: Will the R904 clear the Brembo brakes on a Hellcat or SRT 392?
A: The 20" diameter provides good clearance for most factory brake setups. For high-performance Brembo configurations on Hellcat, Hellcat Redeye, and Super Stock variants, we recommend confirming caliper clearance with our fitment team before ordering.
Q: Can I run the R904 on a non-Dodge vehicle?
A: The R904 is engineered for the 5x115 bolt pattern, which is specific to Chrysler/Dodge platforms. It can also fit Chrysler 300 and Dodge Durango with correct offset selection. Contact us for custom fitment on other vehicles.
Q: What tire size is recommended for a staggered 20x9"/20x10.5" R904 fitment on a Challenger?
A: 275/40/20 front and 305/35/20 rear are the most commonly used tire sizes for a staggered Challenger/Charger setup on these wheel dimensions.
Q: How long does it take to receive the wheels?
A: Forged wheels are built to order. Typical lead time is 4–8 weeks from order confirmation. Shipping to Europe and North America typically takes 7–21 additional business days.
Discover Hodoor World: Your Ultimate Car Customization Destination
- Worldwide Shipping: We deliver RSR wheels and all premium parts globally with full insurance and tracking.
- Expert Fitment Support: Our specialists confirm bolt pattern, offset, and brake clearance before every order. Contact: [email protected] | WhatsApp: +44 7488 818747
- Trusted by Enthusiasts: Verified customer reviews on Trustpilot.
- Custom Build Service: From forged wheels to full body kits — we design, source, and deliver bespoke automotive upgrades worldwide.
Wheel Care — Bronze Finish
- Clean the Bronze finish with a pH-neutral wheel cleaner and a soft microfiber brush. Avoid alkaline or acid-based cleaners, as these can oxidize and discolor the bronze coating.
- Apply a dedicated wheel wax or bronze-safe sealant every 3–4 months to preserve the warm metallic tone and protect against brake dust etching.
- Avoid automatic car washes with abrasive brushes — hand washing is recommended to prevent fine scratches on the bronze surface.
- Torque lug nuts to manufacturer spec (typically 130 Nm / 96 ft-lb for Dodge) and re-check after the first 50–100 km of driving.
International Delivery
Hodoor World ships RSR Forged R904 wheels to the UK, EU, USA, Middle East, Australia, Russia, and beyond. All wheels are packaged individually in protective foam inserts and shipped via tracked courier services with full insurance coverage. Customs and import duties may apply depending on your destination country. For shipping costs, lead times, and regional delivery estimates, contact [email protected].
