Nfera SU1
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Specifications
| Size | 275/25R24 XL Nfera SU1 |
|---|---|
| Width | 275 mm |
| Aspect ratio | 25 |
| Rim diameter | R24 |
| Load index | 96 |
| Speed rating | Y |
| Load range | XL |
| Season | Summer |
|---|---|
| UTQG | 300 AA A |
| Treadwear warranty | 25,000 miles |
| Tread depth | 10/32" |
| Weight | 29.28 lbs |
| Max pressure | 50 psi |
| Severe snow (3PMSF) | No |
| Run-flat | No |
About the Nexen Nfera SU1
Summer Ultra High Performance Passenger Car tire.
Features
* 3 main grooves and a semi groove* Dry grip technology* Optimum surface split siping design* Equally balanced design and enhanced block rigidity* 25,000 Mile/40,000 km Treadwear Mileage Warranty* Road Hazard Replacement Warranty (First 3/32 or 2 Years)* 36-Month Roadside Assistance
Benefits
* Maximize wet driving performance and enhance handling* Improves handling and braking performance* Improves wet/dry traction performance* Disperse stress evenly during high speed cornering; boosting cornering and steering stability
Understanding the 275/25R24 XL size
In the size code 275/25R24, 275 is the section width in millimetres (about 10.8"). 25 is the aspect ratio — the sidewall height is 25% of the width, or roughly 68.8 mm. R24 means radial construction on a 24-inch wheel, giving an approximate overall diameter of 29.4".
The load index 96 means each tire supports up to 1,565 lbs — about 6,260 lbs across a full set of four. The speed symbol Y certifies the tire to 186 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
What the Nexen Nfera SU1 is built for
The Nexen Nfera SU1 is a summer tire, tuned for maximum dry and wet grip in warm conditions; it is not intended for near-freezing temperatures. Fitment category: Passenger Car, CAR, Performance, UHP.
Tread life and grip ratings
This tire carries a UTQG rating of 300 AA A. The treadwear grade of 300 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade AA measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).
Price and value
At $215.25 per tire, a full set of four costs $861.00. That is about 28% below the average price of the 2 tires we stock in this size. Backed by a 25,000-mile treadwear warranty, that works out to roughly $34.44 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 275/25R24 mean?
275 is the section width in millimetres, 25 is the aspect ratio (sidewall height as a percentage of width, about 68.8 mm), and R24 indicates radial construction for a 24-inch wheel. Overall diameter is approximately 29.4 inches.
What are the load and speed ratings of the Nexen Nfera SU1 275/25R24 XL?
Its load index of 96 allows up to 1,565 lbs per tire. Its speed rating of Y is certified to 186 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 Nexen Nfera SU1 275/25R24 XL tires cost?
A single tire is $215.25 and a set of four is $861.00, covered by a 25,000-mile treadwear warranty.
Can the Nexen Nfera SU1 be used in winter?
No. This is a summer tire and it is not rated for severe snow service. Its compound stiffens as temperatures approach freezing, so fit winter or all-weather tires for cold-season driving.
Does the Nfera SU1 come in other sizes?
Yes — we stock 66 additional Nfera SU1 sizes besides 275/25R24 XL. Fit only a size approved for your vehicle.