Ironman
RB-12 NWS
215/75R15
$69.00/tire
$92.00
Set of 4: $276.00
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Specifications
| Size | 215/75R15 RB-12 NWS |
|---|---|
| Width | 215 mm |
| Aspect ratio | 75 |
| Rim diameter | R15 |
| Load index | 100 |
| Speed rating | S |
| Load range | SL |
| Treadwear warranty | 40,000 miles |
|---|---|
| Tread depth | 9.6/32" |
| Weight | 23.81 lbs |
| Max pressure | 44 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Ironman RB-12 NWS
All-Season Passenger Car Touring tire. Combination of Contemporary tire technology and Classic White Sidewall Styling.
Features
* Lateral shoulder slots* Square tread profile* M+S Rating* Computer-optimized tread design* 60-Month Limited Protection Policy and Road Hazard Protection Program (US and Canada only)* 40,000 MIle/65,000 km Limited Treadwear Mileage Warranty (US and Canada only)
Benefits
* Improve water dispersion and promote heat dissipation* Maximizes contact area and improves handling stability* Ensures all-season performance and peace-of-mind* Reduces road noise for a quieter, more comfortable ride
Understanding the 215/75R15 size
In the size code 215/75R15, 215 is the section width in millimetres (about 8.5"). 75 is the aspect ratio — the sidewall height is 75% of the width, or roughly 161.3 mm. R15 means radial construction on a 15-inch wheel, giving an approximate overall diameter of 27.7".
The load index 100 means each tire supports up to 1,764 lbs — about 7,056 lbs across a full set of four. The speed symbol S certifies the tire to 112 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
Price and value
At $69.00 per tire, a full set of four costs $276.00. That is about 43% below the average price of the 23 tires we stock in this size. Backed by a 40,000-mile treadwear warranty, that works out to roughly $6.90 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 215/75R15 mean?
215 is the section width in millimetres, 75 is the aspect ratio (sidewall height as a percentage of width, about 161.3 mm), and R15 indicates radial construction for a 15-inch wheel. Overall diameter is approximately 27.7 inches.
What are the load and speed ratings of the Ironman RB-12 NWS 215/75R15?
Its load index of 100 allows up to 1,764 lbs per tire. Its speed rating of S is certified to 112 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.
How much does a set of 4 Ironman RB-12 NWS 215/75R15 tires cost?
A single tire is $69.00 and a set of four is $276.00, covered by a 40,000-mile treadwear warranty.
Does the RB-12 NWS come in other sizes?
Yes — we stock 8 additional RB-12 NWS sizes besides 215/75R15. Fit only a size approved for your vehicle.
Other sizes of this model
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