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Hankook Optimo K715 - 135/80 R13 70T 4PR SBL

Hankook Optimo K715 - 135/80 R13 70T 4PR SBL

Passenger car tyre, summer tyre. High performance tire. Owing to its optimal profile designs devel...

Best current price£58.97from Tirendo UK

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Tirendo UKHankook Optimo K715 ( 145/80 R13 75T 4PR SBL )
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eBayTYRE HANKOOK 145/80 R13 75T K715 OPTIMO XL DOT 2023 SUMMER
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Product Information

Full details

The Hankook Optimo K715 is a high-performance summer tire designed for passenger cars, offering a balance of comfort and optimal running properties. It features an optimized profile for enhanced aquaplaning resistance and a silica tread compound for superior dry and wet braking performance. While providing a comfortable ride, users might notice a slightly firmer feel due to its performance-oriented design.

All features

Model Part NumberK715
BrandHANKOOK

Extended Product Information

FAQs

What is the primary advantage of the silica tread compound?

The silica tread compound significantly improves braking performance on both dry and wet surfaces and enhances wet adhesion.

Is the Hankook Optimo K715 suitable for winter driving?

No, the Hankook Optimo K715 is a summer tire and is not designed for use in cold, snowy, or icy conditions. Its performance can be compromised in temperatures below 7°C (45°F).

How does the tire's profile design contribute to performance?

The optimized profile design, developed through computer simulation, enhances overall running properties and contributes to a high level of travelling comfort. The straight grooves also help in resisting aquaplaning.

What does the '4PR' designation mean?

'4PR' indicates a 4-ply rating, signifying the tire's load-carrying capacity and strength, similar to a 4-ply construction in older tire standards.

How often should I check my tire pressure?

It's recommended to check tire pressure at least once a month and before long trips. Pressure can fluctuate with temperature changes.

Can I use these tires year-round if I live in a region with mild winters?

While the K715 performs well in mild conditions, it's still a summer tire. For optimal safety and performance, switching to dedicated winter tires when temperatures consistently drop below 7°C (45°F) is advisable.

Troubleshooting

Uneven tire wear

Check wheel alignment and tire pressure. Rotate tires regularly.

Reduced grip in wet conditions

Ensure tires are not excessively worn. Check for proper tire pressure. The silica compound is designed for wet grip, so excessive wear is the most likely cause of reduced performance.

Noisy tire operation

Ensure tires are properly balanced and mounted. Road noise can also be subjective and dependent on road surface.

Tire appears deflated or has lost pressure

Check for punctures and inspect the valve stem. Ensure the tire is properly seated on the wheel rim. Check tire pressure regularly.

Pros and Cons

Pros

  • Excellent braking performance on dry and wet surfaces.
  • Good aquaplaning resistance due to optimized tread design.
  • Provides a high level of travelling comfort.
  • Silica compound enhances wet grip.
  • Contributes to improved rolling friction and potential fuel efficiency.

Cons

  • May offer a firmer ride compared to comfort-focused tires.
  • Designed for summer conditions, performance may be reduced in cold or snowy weather.
  • Specific sizing might be limited to certain vehicle types.

Setup, Compatibility & Care

Setup: The Hankook Optimo K715 is designed to be installed by certified tire professionals. Proper mounting and balancing are crucial for optimal performance and longevity. Ensure your vehicle's wheel size matches the tire's specifications (e.g., 135/80 R13 70T).

Compatibility: This tire is a summer passenger car tire, best suited for use in moderate to warm climates. It is not recommended for use in sub-freezing temperatures, snow, or ice. Always refer to your vehicle's owner's manual for recommended tire sizes and specifications.

Care: To ensure maximum performance and lifespan, regular tire maintenance is recommended:

  • Tire Pressure: Maintain the recommended tire pressure as indicated in your vehicle's manual or on the tire sidewall. Check pressure regularly, especially with temperature fluctuations.
  • Tread Depth: Regularly inspect tread depth. Replace tires when the tread reaches the wear indicators.
  • Rotation: Rotate tires approximately every 6,000-8,000 miles to ensure even wear.
  • Alignment: Ensure your vehicle's wheel alignment is checked periodically, as misalignment can cause uneven and premature tire wear.
  • Cleaning: Clean tires with mild soap and water. Avoid using petroleum-based solvents, which can damage the rubber.

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