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Last updated 12/20/2024 - Originally published 12/20/2024
Written by SimpleTire
Over the years, South Korean tire maker Hankook has constantly been able to develop improved technologies across its range of tires. The Hankook Weatherflex GT (H755) is a brilliant example of a unique product with creative technology such as a zig-zag groove for enhanced cornering performance and more rigidity in the tread blocks for great handling performance. Upon use, you're bound to feel confident of its year-round handling performance as an all-weather tire. Grand Touring or GT in the name "Weatherflex GT (H755)," qualifies this tire for pleasant long-distance driving. It makes use of a new tread composition that improves wet performance as well as tread life.
On the other hand, Yokohama Geolandar CV 4S is the Japanese manufacturer's first premium all-weather CUV and SUV tire with Three Peak Mountain Snowflake certification. Part of the Geolandar series, this tire provides comfort and confidence across different weather conditions, especially through its surefooted snow and ice braking capacity. Meant for CUVs, minivans, and small SUVs, the CV 4S provides supreme winter traction due to its asymmetric pattern and new compound technology. Advanced construction and a distinctive tread pattern ensure a quiet, comfortable ride.
More about this Weatherflex GT (H755) vs Geolandar CV 4S tires comparison will be known below.
Hankook Weatherflex GT (H755) tires
The Hankook Weatherflex GT (H755) is something SUV and passenger car users looking for a single-tire solution should give some thought to. Hankook's new all-weather portfolio consists of the Weatherflex GT (H755), an all-weather tire that has been produced with plenty of technical innovations and knowledge. While improved tread block placement and different block sizes reduce noise from road contact during driving, higher sipe density provides more traction in moderate to heavy snow. A healthy limited manufacturer tread life warranty is available with this tire. As compared to the Yokohama Geolandar CV 4S, the Weatherflex GT (H755) was launched more recently, in November 2024.
Get Hankook Weatherflex GT (H755) tires at the best deals for your vehicle here
Yokohama Geolandar CV 4S tires
Launched in October 2023, the Yokohama Geolandar CV 4S is a reasonably affordable tire that displays a long-lasting and strong structure for higher tread life that makes it suitable for CUVs and SUVs. With a tread depth higher than the Hankook tire and an asymmetric tread design, you can be sure of a great grip at all times. Drivers and vehicle occupants will enjoy a quiet and smooth ride here, in conjunction with better performance and flexibility. With the Yokohama Geolandar CV 4S, you'll also be able to enjoy the benefits of a limited manufacturer tread life warranty.
Get Yokohama Geolandar CV 4S tires at the best deals for your vehicle here
Hankook Weatherflex GT (H755) vs. Yokohama Geolandar CV 4S tires on traction
There are interlocking (wave-type) 3D sipes on the Hankook Weatherflex GT (H755) that reduce block deformation while driving to improve traction. High silica and resin levels within the tread compound are also responsible for better dry grip. Additionally, widened lateral grooves enable efficient drainage performance here to minimize hydroplaning, enabling drivers to feel more confident on wet surfaces. Both tires are available with Three Peak Mountain Snowflake symbols for great grip and performance on moderate to heavy snow.
The higher tread depth on the Geolandar CV 4S gives it a slight advantage in terms of traction.
Numerous biting edges on triple 3D sipes change shape as the tread wears, ensuring good grip in all types of weather. Additionally, the Yokohama tire’s asymmetric tread pattern here provides a great mix of grip and performance, while zig-zag grooves minimize hydroplaning by quickly removing water, resulting in better wet traction. The latest compound technology here, featuring improved micro silica dispersion and a new polymer blend, also contributes towards grip.
Hankook Weatherflex GT (H755) vs. Yokohama Geolandar CV 4S tires on handling
An outer chamfer has been added to the tread block for increasing rigidity and volume, thereby stabilizing ground pressure and handling performance. Extra chamfer edges on the Weatherflex GT help increase stiffness. Sipes near the shoulder blocks and center of the tire improve snow performance. zig-zag grooves, particularly in the snow, create road contact at varying angles to improve cornering grip.
A new polymer blend and an uneven tread design have been applied to improve the Geolandar CV 4S. This tire is well-known for its wet performance, hence hydroplaning is less frequent. You can expect a great blend of both comfort and performance from an optimized touch area and higher tread depth here.
Hankook Weatherflex GT vs. Yokohama Geolandar CV 4S tires on longevity
The Hankook Weatherflex GT gives you complete peace of mind through its 70,000 mile limited manufacturer tread life warranty. Along with this, you will also benefit from a 30-day free trial and a Road Hazard warranty. The consistent distribution of pressure helps avoid uneven wear, leading to less rolling resistance and better fuel economy. Higher levels of resin and silica in the Weatherflex GT’s tread compound lead to better tread life.
Yokohama backs the CV 4S with 60,000 miles of stress-free driving, showing that this limited manufacturer tread life warranty is clearly less than that on the Hankook. The CV 4S sports triple 3D sipes that reduce uneven wear for long tread life. For long-lasting use, however, a new polymer blend and enhanced micro-silica dispersion improve rolling resistance. Every area can benefit from the bold sidewall design of the CV 4S which offers enhanced protection and an aggressive look.
When to use each
Both the Weatherflex GT (H755) and Geolandar CV 4S can be used for year-round performance and traction as they’re all-weather tires. They are different from all-season tires as they can provide drivers with confidence in moderate to severe winter weather. While the Weatherflex GT (H755) features a newer design, it does not necessarily make the Hankook tire better in the analysis.
All-weather tires are specially designed for usage in 3-5 inches of snow, but only for a few months. If you need tires for driving in areas that are completely covered by more snow and ice for more than 6 months a year, winter tires would be a better investment. With all-weather tires, you save yourself from the hassle of storing an extra set for the cold.
Which one should you choose?
The tread depth for the Yokohama Geolandar CV 4S is slightly higher than that of the Hankook Weatherflex GT (H755) by a tiny margin. On the other hand, the Hankook tire gets a higher limited manufacturer tread life warranty. You’ll notice that both tires sport the Three Peak Mountain Snowflake certification for severe winter service.
We found the following reasons to purchase the Hankook Weatherlex GT (H755):
- Better cornering performance through the zig-zag groove
- Higher limited manufacturer tread life warranty
- Designed for better mileage
Here are the top reasons for choosing the Yokohama Geolandar CV 4S:
- The Geolandar series is better known in the US market
- You want the tire with stronger construction
- Triple 3D sipes change shape while the tread wears to maintain traction throughout the life of the tire
Still not sure which tire to buy? Fortunately, SimpleTire is here to help. Our helpful agents will be more than happy to assist you in selecting the right tire for your ride and budget.