Additional information
| Season | |
|---|---|
| width | |
| profile | |
| diameter | |
| Load Index | |
| Brand | |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Tread Depth | 9 |
| uTQG | 220 A A |
| XL | XL |
| RunFlat | Run Flat |
| Speed Index |
Description
Why Choose Hankook K127C Tires for Your Vehicle?
As an avid driver constantly in search of the perfect tire…I’ve found that Hankook K127C tires truly stand out in terms of performance and reliability. These tires boast state-of-the-art technology and engineering…making them a top choice for anyone serious about their driving experience. From the advanced silica compound to the sophisticated tread patterns…Hankook ensures that their Performance tires can grip the road in any condition. Additionally…for those who own a vehicle with the specification 315/35R21…these tires prove to be an especially fitting choice.
The engineering behind the Hankook K127C tires is remarkable. Hankook has utilized advanced silica compounds…which contribute to improved fuel efficiency and enhanced wet-road grip. This translates to a safer and more cost-effective driving experience…a priority for any car enthusiast. Moreover…the tire design incorporates the brand’s cutting edge noise reduction technology…ensuring comfort and quiet on the longest of journeys.
Unmatched Performance with Hankook’s K127C
Performance tires are all about delivering top-notch road feel and handling…and the K127C lives up to these expectations. When navigating sharp turns or swift lane changes…the tires provide exceptional stability and control. The asymmetric tread pattern adds to the overall performance…allowing for superior grip and braking responsiveness…especially in the 315/35R21 size. Such benefits ensure confidence behind the wheel…whether on a slippery surface or dry tarmac.
Why Hankook K127C Tires are the Best Choice
After assessing various options…I’ve concluded that Hankook K127C tires excel in offering a balanced blend of technology…performance…and reliability. They are meticulously crafted to meet the demands of contemporary driving…enhancing both safety and driving pleasure. Opting for these tires means investing in a product with Hankook’s assured quality and worldwide reputation for excellence. Overall…if maximizing vehicle performance is your priority…these tires are undoubtedly the best choice.
Detailed specifications
Listed are full spes for this 315/35R21 Hankook K127C – Performance Summer tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG treadwear/traction/temperature grading, and shipping details for Ontario and Quebec.
Why choose the 315/35R21 Hankook K127C – Performance?
315/35R21 Hankook K127C – Performance is positioned as a summer / performance focused / passenger fitment tire with clear Ontario and Quebec delivery details.
Free shipping • 1–3 business days (Ontario and Quebec)In stockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page
Best fit if you want
- Warm weather grip, responsive steering, and sportier handling.
- Drivers who already switch to dedicated winter tires when temperatures drop.
- Vehicles designed for run flat tires with a working TPMS system.
- Fitments that require XL (extra load) capacity.
Double-check if you need
- Quebec winter tire compliance or cold weather winter driving.
- A one tire year round setup for Ontario or Quebec.
| Buying option | What to compare |
|---|---|
| Lowest sticker price tires | Check shipping, stock status, delivery timing, and whether the final landed cost is still lower after checkout. |
| XYZTires.com | Assist with fitment context, Ontario/Quebec free delivery, and product specific FAQ. |
Quick Specs
- Size: 315/35R21
- Brand / Model: Hankook K127C – Performance
- Season: Summer
- Vehicle Type: Passenger
- Load / Speed: 111Y (Load index 111 supports up to 1090 kg per tire; speed rating Y rated up to 300 km/h)
- Certifications: Run flat, XL (Extra Load)
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
315/35R21 Hankook K127C – Performance
Run flat design allows you to still drive a short distance despite having a puncture. Must be used with a compatible vehicle and TPMS.
What these tire specs mean
- Load Index 111 is the tire’s standardized carrying capacity, supporting up to 1090 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
- Speed Rating Y indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 300 km/h under proper load and inflation.
- UTQG 220 A A is the manufacturer treadwear, traction, and temperature grading system. It is useful for comparing tires from the same brand, but it should not be treated as an exact mileage promise.
- Summer tires are built for warm weather grip and should not be used as winter tires in Ontario or Quebec cold weather conditions.
- XL means Extra Load. These tires are designed to carry higher loads at higher inflation pressures than a standard load tire in the same size, which matters for heavier vehicles, loaded vehicles, or factory fitments that require XL.
- Run flat tires can temporarily support the vehicle after pressure loss, allowing you to keep control and drive a limited distance to service. Note that they require a compatible vehicle setup and a working TPMS system.
- Vehicle Type helps identify whether the tire is intended for passenger, light truck, commercial, or similar service categories.
How this tire is positioned
315/35R21 Hankook K127C – Performance is positioned as a summer tire built around a 315 mm section width and 21-inch wheel fitment.
In practical terms, this size combines a 35-series sidewall of about 110 mm with a 21-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature wise, this tire indicates run flat construction, an XL extra load rating, load index 111 and speed rating Y (~300 km/h), UTQG 220 A A when provided by the manufacturer.
About the 315/35R21 tire size
The 315/35R21 size breaks down as follows:
- 315 — tread width in millimetres
- 35 — sidewall height as a percentage of tread width (approx. 110 mm)
- R21 — fits a 21-inch rim
The 315/35R21 size is commonly found on performance vehicles and heavy duty trucks. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Hankook K127C – Performance in 315/35R21
- Run flat: built to support temporary driving after pressure loss on compatible vehicles with TPMS.
- XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
- UTQG: 220 A A — treadwear, traction, and temperature grading to help compare similar tires.
- Load/Speed: 111Y — load index 111 supports up to 1090 kg per tire, while speed rating Y is rated up to 300 km/h.
Vehicles that commonly use 315/35R21 tires
Examples from our vehicle fitment lookup include:
- 2020–2024 BMW X6
- 2019–2024 BMW X5
- 2019–2023 Porsche Cayenne
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
Shop more tires — Ontario & Quebec delivery
Frequently asked questions — 315/35R21 Hankook K127C – Performance Summer
What does the 315/35R21 tire size mean?
The 315/35R21 size indicates a tread width of 315 mm, a sidewall ratio of 35% (approximately 110 mm tall), and a 21-inch rim diameter. This size is commonly found on performance vehicles and heavy duty trucks.
Is the 315/35R21 Hankook K127C – Performance a Summer tire?
Yes — the 315/35R21 Hankook K127C – Performance is categorized as a Summer tire.
What does the 111Y rating mean on the 315/35R21 Hankook K127C – Performance?
On the 315/35R21 Hankook K127C – Performance, the service description 111Y indicates a load index of 111 and a speed rating of Y (approximately 300 km/h). The load index is the tire’s standardized carrying capacity, while the speed rating is the maximum sustained speed under proper load and inflation. Always match or exceed your vehicle manufacturer’s required load and speed ratings.
Is the 315/35R21 Hankook K127C – Performance 3PMS rated?
No — the 315/35R21 Hankook K127C – Performance is not listed as 3PMS rated.
Is the 315/35R21 Hankook K127C – Performance studdable?
This tire, 315/35R21 Hankook K127C – Performance is not studdable. Contact us for any questions.
Does the 315/35R21 Hankook K127C – Performance support run flat driving?
Yes — the 315/35R21 Hankook K127C – Performance is listed as a run flat tire. Run flat tires require a compatible vehicle with a functioning Tire Pressure Monitoring System (TPMS).
Is the 315/35R21 Hankook K127C – Performance an XL (extra load) tire?
Yes — the 315/35R21 Hankook K127C – Performance carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard load equivalent.
What does speed rating Y mean on the 315/35R21 Hankook K127C – Performance?
Speed rating Y on the 315/35R21 Hankook K127C – Performance corresponds to a maximum sustained speed of approximately 300 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the 315/35R21 Hankook K127C – Performance with delivery to Ontario or Quebec?
Yes — XYZTires ships the 315/35R21 Hankook K127C – Performance to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 315/35R21 Hankook K127C – Performance from XYZTires if another tire looks cheaper?
A lower sticker price is only one part of the tire purchase. Compare the final delivered cost, shipping time, stock status, fitment details, and whether the tire category matches how you drive. XYZTires focuses on clear Ontario and Quebec delivery details, product specifications, and fitment context so you can compare the real delivered value, not just the first price you see.
Other available sizes — Hankook K127C – Performance
Related products
-
215/70R16 Antares Comfort A5
$122.00 -
225/50R18 Antares Comfort A5
$116.00 -
235/45R20 Antares Comfort A5
$145.00 -
245/45R20 Antares Comfort A5
$149.00 -
245/65R17 Antares Goliath AT
$186.00