Ironman
Ironman RB-12 NWS Tires
All-SeasonTOURING
Free Road Hazard
The RB-12 NWS represents the perfect alliance of new and old by combining all the benefits of contemporary tire technology with a classic white sidewall styling. To achieve a quieter, more comfortable ride, the RB-12 NWS is constructed with a modern, all-season compound that enhances wet traction and durability. The RB-12 NWS’ white wall design is based on the popular RB-12, and it also delivers the same outstanding affordability and durability that’s a staple of the original RB-12.
Key Features
- Passenger & Light Truck Warranty
- Commercial Warranty
- Lateral shoulder slots improve water dispersion and promote heat dissipation.
- Square tread profile maximizes contact area and improves handling stability.
- M+S rating ensures all-season performance and peace-of-mind
- Computer-optimized tread design reduces road noise for a quieter, more comfortable ride.
Warranty
40,000-mile manufacturer mileage warranty.
UTQG: 440 A B
The Ironman RB-12 NWS is a touring, all-season, all-weather tire. Standard-load (SL) construction.
Drivers who care about how a vehicle feels on the road need a tire that turns in cleanly, holds the line, and stops short. The Ironman RB-12 NWS in 235/75-15 is a performance option built for confident, real-world performance.
With a load index of 105 and load range sl, it supports the payload demands of full-size trucks and SUVs while maintaining a S-speed rating for everyday highway use.
All-season compound adapts to dry pavement and light wet conditions for predictable handling year-round. Commonly chosen by owners running daily driving and spirited weekend runs, the RB-12 NWS bridges the gap between capability and comfort.
Load range sl and a maximum load capacity of 2039 lbs lbs make it suitable for full-size trucks and SUVs carrying gear, equipment, or cargo without frequent pressure adjustments.
| Manufacturer | Ironman |
|---|---|
| Tire Line | RB-12 NWS |
| Size | 235/75-15 |
| Section Width (mm) | 235 |
| Aspect Ratio | 75 |
| Rim Diameter | 15" |
| Load Index | 105 |
| Speed Rating | S |
| Load Range / Ply | sl |
| UTQG | 440AB |
| Max Load | 2039 lbs |
| Season | All-Season |
| Tread Type | TOURING |
| Run-Flat | No |
| Sidewall | Black Sidewall |
| Mileage Warranty | 40K miles |
| Country of Origin | THAILAND |
| Manufacturer Part Number | 94039 |
| UPC / GTIN | 688028940395 |
| Free Shipping | Yes — Continental US |
Wet Traction85/100
Dry Handling88/100
Tread Life86/100
Ride Comfort86/100
Scoring blended from manufacturer specs and tread design. Real-world results vary by vehicle, alignment, load, and conditions.
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Bought these? Call us at (678) 400-6467Ironman RB-12 NWS — Frequently Asked Questions
What sizes of the Ironman RB-12 NWS does Road Runner carry?
We stock the Ironman RB-12 NWS in 14" to 15" — so most car or crossovers can be fitted or shipped fast. Don't see your size listed? Call 678-400-6467 and we'll source it.
Can Road Runner install my Ironman RB-12 NWS the same day?
In most cases, yes. We mount, balance, and install in our shop, often same-day. Out-of-state? We ship your Ironman RB-12 NWS straight to your door.
Will the Ironman RB-12 NWS fit my car or crossover?
Enter your year, make, and model in our fitment tool, or call 678-400-6467. We confirm the exact Ironman RB-12 NWS size and load rating for your car or crossover before you buy, so it fits right the first time.
Is the Ironman RB-12 NWS a good daily and commuter tire?
Yes — the Ironman RB-12 NWS is a touring tire built for a quiet, comfortable ride and long tread life, making it a solid all-season choice for daily driving and commuting.
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How it works
- 1Pick your size, load & speed above
- 2Add 4 to cart or reserve in-store
- 3Schedule mount & balance at pickup
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Shopping tires near you in the Atlanta metro? Every tire we sell mounts + balances same day at our Marietta tire shop — 1585 Roswell Rd. Serving Marietta, Atlanta, Cobb County, Kennesaw, Smyrna, Sandy Springs, Roswell, Alpharetta, Buckhead + Vinings.
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