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Yokohama and GT Radial are two popular tire manufacturers known for their versatile and affordable range of tires. The tires offered by these brands are designed to offer passenger and commercial vehicles an enhanced driving experience.
Yokohama was founded in 1917 and is based out of Tokyo, Japan. It offers tires built to deliver strong performance and reliable control. GT Radial, on the other hand, is a member of the Giti Tire which has been in the business for 25 years of experience in the North American tire market and is among the value-offering tire brands in the subcontinent. Both brands offer a range of tires in different categories including all-season, all-weather, all-terrain, winter, performance, and more.
Ultra-high-performance summer tires are designed to bring out the sporty performance of your vehicle by offering consistent traction and responsive handling when driving at higher speeds. Today, we will take a look at two capable UHP summer tires from the brands, the Yokohama Advan Sport V105 and the GT Radial Champiro HPY.
Both tires are designed for use on sports and performance-oriented vehicles and are suited to be used in temperatures consistently above 45 degrees Fahrenheit. We will also discuss a few similarities and differences between the two tires in this Advan Sport V105 vs Champiro HPY tires comparison.
First up is the Yokohama Advan Sport V105, introduced in September 2021. This ultra-high-performance (UHP) summer tire features a next-generation compound and advanced construction, specifically designed to deliver impressive performance in warmer conditions—ideal for temperatures above 45 degrees Fahrenheit. Built for performance vehicles, the Advan Sport V105 provides excellent grip and traction on both dry and wet roads. It’s also engineered to offer precise handling, enhanced high-speed stability, and a quieter, more comfortable ride.
Thanks to its responsive handling, strong traction, and extended tread life, the Advan Sport V105 earns a solid 8.5 SimpleScore overall rating.
Get Yokohama Advan Sport V105 tires at the best deals for your vehicle here
The next in line is the GT Radial Champiro HPY, an ultra-high-performance summer tire designed for use on SUVs, performance sedans, and sports cars to offer drivers strong cornering performance with superior traction. Featuring an advanced silica-ric tread compound for enhanced grip, the Champiro HPY is built with a solid center rib for improved straight-line stability and steering response.
Backed by GT Radial's 5-Year Limited Warranty and 30-Day Test Drive Satisfaction Guarantee (restrictions and limitations apply), the Champiro HPY received an average SimpleScore of 8.1 out of 10.
Get GT Radial Champiro HPY tires at the best deals for your vehicle here
Traction is essential for maintaining a strong grip on the road, no matter the weather, helping you stay in control behind the wheel. It plays a key role in overall road safety by impacting braking distance, reducing the risk of hydroplaning, and enhancing maneuverability. A tire’s traction depends on various factors, such as its tread design, pattern, and rubber compound—all working together to maximize performance.
Starting with the Advan Sport V105, this tire earns an impressive SimpleScore of 8.8 for traction. That means you can count on reliable grip and control in both dry and wet summer conditions. Its ultra-micro silica compound and asymmetrical tread design provide excellent traction, while wide circumferential grooves help improve stability and cornering on wet and dry roads alike.
In traction, the Champiro HPY scored an 8.2 thanks to the the silica-rich tread compound and an innovative asymmetric tread pattern that improves traction on dry and wet roads. Additionally, the shoulder channels keep the tread clean for reduced risk of hydroplaning on wet roads.
As clear from the SimpleScores, the Advan Sport V105 is the clear winner in the traction battle.
ADVANTAGE: Yokohama Advan Sport V105
When selecting tires, prioritizing handling is essential, as it directly impacts your control over the vehicle—especially at higher speeds. Excellent handling allows for smooth maneuvering, precise lane changes, and an overall more confident driving experience. Several factors contribute to handling performance, including tread design, rubber compound, and advanced tire construction technologies.
The Advan Sport V105 delivers impressive handling, earning an 8.9 SimpleScore in this category. This rating reflects the tire’s ability to respond swiftly and accurately to driver inputs. Its Rayon Matrix Body Ply improves steering precision on dry roads, while the solid center ribs enhance both steering response and cornering stability. Additionally, the tire’s optimized contour profile expands the contact patch, delivering greater high-speed stability and control.
In handling, the GT Radial Champiro HPY delivers a great 8.4 thanks to the asymmetric tread pattern along with a solid center rib that improves the straight-line stability and steering response.
Again, the Champiro HPY lags behind in SimpleScore while delivering solid handling performance, making the Advan Sport V105 a winner again.
ADVANTAGE: Yokohama Advan Sport V105
For drivers, tire longevity is a key consideration, as it determines how many miles you can get out of a single set. As tread gradually wears down, the value of a durable, long-lasting tire becomes clear—delivering consistent handling, traction, and performance over time. Longevity is influenced by several factors, including tread design, rubber compound, and overall tire construction.
The Advan Sport V105 stands out with a solid longevity rating of 8.2 on the SimpleScore scale. Its durable Rayon Matrix Body Ply construction enhances strength and helps reduce wear, while the optimized tread pattern and flat footprint ensure even pressure distribution. This design promotes longer, more uniform tread life, particularly in warm weather conditions.
In longevity, the Champiro HPY received a good 7.9 thanks to the optimized rubber compound that reduces uneven tread wear for a longer tread life. Additionally, the tire structure is designed to reduce the pressure on the tread for improved longevity.
Again, the Advan Sport V105 takes the win with a better SimpleScore, resulting in a 3-0 win.
ADVANTAGE: Yokohama Advan Sport V105
As both Yokohama Advan Sport V105 and GT Radial Champiro HPY are ultra-high-performance summer tires, they can be used in dry and wet road conditions on sports and performance-oriented vehicles. However, they should not be used when the temperature is consistently below 45 degrees Fahrenheit as their rubber compound is not suited for colder temperatures.
If you are looking for a set of tires that can be used year-round and ensure high-speed performance, UHP all-season tires might be a better fit.
So which UHP summer tire might be the right fit for you? Well, the answer depends solely on your personal preference as both tires have their own set of advantages and disadvantages. As discussed above, the Yokohama tire scores better in traction, handling, and longevity, while the GT Radial tire offers solid performance throughout the service life. Another important factor to consider before making your decision is the price of the tires.
The price of Yokohama Advan Sport V105 starts at around $231.99 per tire or $927.96 for a set of four, while the GT Radial Champiro HPY’s price starts at around $113.99 per tire or $455.96 for a set of four.
(Note - Prices of the discussed tires may vary for other sizes.)
Based on SimpleScore, you should choose the Yokohama Advan Sport V105 if you:
Based on SimpleScore, you should choose GT Radial Champiro HPY if you:
Still not sure which tire to buy? Fortunately, SimpleTire is here to help as our helpful agents are more than happy to assist you in selecting the right tire for your ride and budget.
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