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NHTSA-reported issues for ironman RB 12 NWS
Top issue category: Tires (General)
Most reported: Tires (General) (8) · Sidewall (3) · Tread / Belt (2)
What owners described
Blowout or sudden deflation appears in 55% of these reports; about 2.7× as often as across all tire complaints. Percentages are shares of the 11 reports filed against Ironman tires across every line and vehicle that include a written account; a single report can describe more than one problem, so they do not total 100%.
| Reported problem | This subject | All tire complaints | Relative |
|---|---|---|---|
| Blowout or sudden deflation | 55% | 20% | 2.7× |
| Sidewall failure | 18% | 15% | 1.2× |
| Bubble or bulge in the tire | 18% | 6% | 3.1× |
| Loss of control, rollover or collision | 18% | 8% | 2.2× |
Mileage at failure
6 of these reports state an odometer reading. The middle report is at 6,500 miles, with 8 in 10 falling between 5,000 and 35,586 miles.
In owners' own words
Verbatim excerpts from complaints filed with NHTSA about Ironman. Reports are published by NHTSA as filed and are lightly cleaned here only to remove intake codes.
ON 9/22/17 A SIDEWALL TIRE FAILURE WAS DISCOVERED ON AN INSTALLED IRONMAN TRAILER TIRE. THE TIRE WAS PURCHASED AND INSTALLED ON 4/18/15 AT FIRSTONE TIRES IN SURPRISE AZ. THE VEHICLE IS A CM TRAILERS DAKOTA 2 HORSE TRAILER. THE TRAILER ONLY SEES OCCASIONAL USE SO THE TIRE HAD SIGNIFICANT TREAD REMAINING AND VERY LOW HOURS OF USE. THE TRAILER WAS PARKED AT THE TIME OF DISCOVERY.
THE CONTACT OWNS A 2006 FOREST RIVER FORESTER EQUIPPED WITH IRONMAN TIRES, SIZE: LT225/75R16 (NA). WHILE DRIVING 50 MPH, THE INTERIOR PASSENGER SIDE TIRE BLEW OUT. THE CONTACT COASTED THE VEHICLE TO THE SIDE OF THE ROAD AND REPLACED THE TIRE WITH A SPARE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE TIRE WAS REPLACED. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE APPROXIMATE VEHICLE FAILURE MILEAGE WAS 35,586 AND THE TIRE FAILURE MILEAGE WAS 6,403. THE DOT NUMBER AND VIN WERE NOT AVAILABLE.
Originally my rear left tire had a blow out on 6/28, and when I brought the car in to have the tire changed on 6/29, Goodyear determined that the belts on all 4 tires were defective and concluded that it was a manufacturers defect. 1. Defective tires were replaced and recycled by Goodyear. 2. Safety at risk and could have led to another blowout or worse. unable to reproduce the issue. 3. Vehicle inspected by Toyota initially for the annual inspection, but unless the tires were removed they would not be able to see the bands. 4. The only time the tire pressure light came on prior to this was when I had a puncture that was repaired by Toyota. Since then there have been no other warnings. 225/45Z R17 94W DOT NUMBERS: CMH8AKM2123 CMH8AKM2223 CMH8AKM2223 CMH8AKM3023
THE CONTACT OWNS A 2009 FOREST RIVER CARDINAL RV EQUIPPED WITH IRONMAN HLT ELECTRO TIRES, SIZE LT235/85/R16, DOT NUMBER:OUHNHER. WHILE TRAVELING AT SPEEDS OF 40 MPH, THE REAR PASSENGERS TIRE EXPLODED WITHOUT WARNING. THE DEALER ADVISED THE FAILURE WAS CAUSED BY DEFECTIVE RUBBER IN THE TIRE. THE CURRENT AND FAILURE MILEAGE WAS 8,000. UPDATED 07/30/10. *LJ THE CONSUMER STATED THE TIRES SHOWED TREAD AND CASING PROBLEMS. UPDATED 09/30/10
Complaints are voluntarily submitted to the NHTSA Office of Defects Investigation and are not verified by NHTSA; they represent owner-reported problems, not proven defects. Counts can be useful as a relative quality signal across comparable tires or vehicles.
Specs
| Brand | Ironman |
|---|---|
| Model | RB 12 NWS |
| Season | N/A |
| Type | N/A |
| UTQG treadwear | 440 |
| UTQG traction | A |
| UTQG temperature | B |
| Mileage warranty | N/A |
| Noise (dB) | N/A |
| Introduced | N/A |
Live prices
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Available sizes (9)
Ironman RB 12 NWS: what the numbers tell you
At UTQG 440, the RB 12 NWS sits in the mid-life performance tier. Tread life will typically run 25,000-40,000 miles on most vehicles before the wear bars are reached. No mileage warranty is published for this tire, which is typical for performance summer and track-day rubber where the manufacturer doesn't make wear-life claims.
Cabin noise data for this tire is not published by the manufacturer. As a general tire built for the passenger segment, the RB 12 NWS is positioned against direct rivals within the same category. Comparing it to a tire in a different category (e.g. summer vs all-season) makes the spec sheet misleading because the design targets are not the same.
Introducing the Ironman RB-12 NWS Tire The Ironman RB-12 NWS is an all-season touring tire designed specifically for sedans, coupes, and compact vehicles, delivering reliable performance, comfort, and value for everyday driving. With its classic white sidewall styling, this tire offers excellent traction and smooth handling and enhances the appearance of your vehicle. Built to handle a variety of road conditions, the RB-12 NWS provides a quiet ride and dependable performance for those seeking a balance of quality, safety, and affordability. Key Features: All-Season Performance: The RB-12 NWS?s advanced tread pattern provides reliable traction on wet, dry, and light snow-covered roads, making it suitable for year-round driving. Enhanced Wet and Snow Traction: With its optimized groove design, the RB-12 NWS channels water and slush away from the tire, reducing the risk of hydroplaning and improving stability on wet and wintery surfaces. Quiet and Comfortable Ride: Engineered with a variable pitch tread design, the RB-12 NWS minimizes road noise and vibrations, delivering a smoother and quieter driving experience for city commutes and long-distance travel. Long-Lasting Durability: Constructed with a durable rubber compound, the RB-12 NWS is designed for even tread wear, providing an extended tire life and ensuring consistent performance over time. Stable Handling: The tire?s solid center rib and optimized shoulder blocks enhance steering response, cornering stability, and overall handling, giving you greater confidence on the road. Classic White Sidewall Styling: The RB-12 NWS features a classic white sidewall design that adds a stylish and timeless look to your vehicle, enhancing curb appeal and complementing its overall aesthetics. Available Sizes and Fitment: The Ironman RB-12 NWS is available in a variety of sizes to fit a wide range of sedans, coupes, and compact vehicles. Consult with your local tire dealer to find the right size for your specific vehicle model. For drivers who seek reliability, comfort, and all-season performance with a touch of classic style, the Ironman RB-12 NWS tire offers a dependable solution for daily commuting and road trips. With its durable construction and versatile design, this tire is an ideal choice for those who prioritize safety, value, and year-round driving capability.
For an apples-to-apples comparison against direct rivals, see the comparison pages linked from this tire's brand index.
OEM fitment
Vehicles that ship with this tire
1992
Toyota pickup
195/75R14
1993
Toyota pickup
195/75R14
1995
Toyota pickup
195/75R14
1991
Toyota pickup
195/75R14
1990
Toyota pickup
195/75R14
1994
Toyota pickup
195/75R14
1989
Toyota pickup
195/75R14
1982
Chevrolet camaro
195/75R14
1983
Chevrolet camaro
195/75R14
1984
Chevrolet camaro
195/75R14
1985
Chevrolet camaro
195/75R14
1986
Chevrolet camaro
195/75R14
Recommended for this vehicle
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Last verified 2026-10-07.