Ventus S1 NOBLE2 H452
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Specifications
| Size | 225/45R18 XL Ventus S1 NOBLE2 H452B Run Flat (*) Oe |
|---|---|
| Width | 225 mm |
| Aspect ratio | 45 |
| Rim diameter | R18 |
| Load index | 95 |
| Speed rating | H |
| Load range | XL |
| Season | All-Season |
|---|---|
| UTQG | 400 A A |
| Tread depth | 8/32" |
| Weight | 25.4 lbs |
| Max pressure | 50 psi |
| Severe snow (3PMSF) | No |
| Run-flat | Yes |
About the Hankook Ventus S1 NOBLE2 H452
All-Season Ultra-High Performance Passenger Car tire. Original Equipment (OE) on Select Vehicles.
Features
* Asymmetric tread pattern* Four channel rib design* Advanced silica rubber compound* Straight rib block design applied to the outside of the tire's contact patch* Multiple 3D kerfs and carving edges* M+S Rated* Road Hazard Warranty (not applicable to Original Equipment tires)* Hankook 30 Day Free Trial Plan* 50,000 Mile Treadwear Mileage Warranty (40 series and over only - not applicable to 35 series or below)
Benefits
* For efficient water evacuation* Offers impressive wet handling and braking* Helps to prevent unwanted road noise and increase cornering grip* Provide improved winter condition traction
Understanding the 225/45R18 XL size
In the size code 225/45R18, 225 is the section width in millimetres (about 8.9"). 45 is the aspect ratio — the sidewall height is 45% of the width, or roughly 101.3 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 26".
The load index 95 means each tire supports up to 1,521 lbs — about 6,084 lbs across a full set of four. The speed symbol H certifies the tire to 130 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 Hankook Ventus S1 NOBLE2 H452 is built for
The Hankook Ventus S1 NOBLE2 H452 is an all-season tire, balancing dry grip, wet traction and tread life across spring, summer and autumn conditions. It carries an M+S (mud and snow) marking for light winter service. Run-flat construction lets you keep driving a limited distance at reduced speed after a loss of pressure. Fitment category: Passenger Car, CAR, Performance, UHP.
Tread life and grip ratings
This tire carries a UTQG rating of 400 A A. The treadwear grade of 400 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 A 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 $194.99 per tire, a full set of four costs $779.96. That is about 21% above the average of the 170 tires we stock in this size, reflecting its position in the range.
Frequently asked questions
What does the tire size 225/45R18 mean?
225 is the section width in millimetres, 45 is the aspect ratio (sidewall height as a percentage of width, about 101.3 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 26 inches.
What are the load and speed ratings of the Hankook Ventus S1 NOBLE2 H452 225/45R18 XL?
Its load index of 95 allows up to 1,521 lbs per tire. Its speed rating of H is certified to 130 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 Hankook Ventus S1 NOBLE2 H452 225/45R18 XL tires cost?
A single tire is $194.99 and a set of four is $779.96.
Is the Hankook Ventus S1 NOBLE2 H452 a run-flat tire?
Yes. Run-flat construction supports the vehicle for a limited distance at reduced speed after a loss of air pressure, so you can reach a service point without an immediate roadside change.
Does the Ventus S1 NOBLE2 H452 come in other sizes?
Yes — we stock 45 additional Ventus S1 NOBLE2 H452 sizes besides 225/45R18 XL. Fit only a size approved for your vehicle.