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Prinx HiRACE HZ2 A/S vs GT Radial Champiro UHP A/S tires

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Prinx is a brand of Prinx Chengshan Tire Co., which brings together the advanced American research and development and European tire technology. Its range of tires is manufactured in collaboration with international laboratories, and its USP lies in its affordability, use of advanced material science, quieter rides, and versatile performance year-round.
GT Radial is a subsidiary of Giti Tire, a well-known tire manufacturer with a presence in nearly 100 countries. GT Radial tires are admired for their high-value tires that utilize advanced silica compounds and computer-tuned tread patterns to offer crisp high-speed handling and multi-season performance at an accessible price point.
The Prinx HiRACE HZ2 A/S is an ultra-high-performance (UHP) all-season tire made for use on coupes, sedans, minivans, CUVs, and SUVs. The tire offers quieter, more refined highway drives and provides solid wet braking without wearing too fast like traditional UHPs. On the other hand, the GT Radial Champiro UHP A/S is an ultra-high-performance all-season tire that’s made for use on sedans and coupes, and offers drivers sports-car-like steering precision, solid year-round grip, and fuel-efficient drives with low rolling resistance.
If you want a reliable set of ultra-high-performance all-season tires, this HiRACE HZ2 vs Champiro UHP A/S tires comparison will help you pick the better option based on your driving needs and budget. Here, we will use our in-house tire rating system, SimpleScore, to help you understand which of the two tires excels when it comes to traction, handling, and longevity on a scale of 0-10.
Now, let’s talk about the HiRACE HZ2 A/S a bit more in detail before we head to the traction, handling, and longevity sections to compare both tires. The HiRACE HZ2 A/S is built and designed for high-speed highway handling and smooth, comfy daily driving. The tire is tuned for solid year-round traction and grip in changing road temperatures. It can resist hydroplaning in rainy weather and can even limit block deflection under driving and lateral pressures. The best part about the HiRACE HZ2 is its ability to control tread noise levels for a quieter ride.
Thanks to its great service life, reliable handling, and solid year-round traction, the HiRACE HZ2 A/S is rated a great 8.2 overall SimpleScore.
Get the best deals on Prinx HiRACE HZ2 A/S tires here
The Champiro UHP A/S is tuned for punchy performance and allows drivers to feel energetic handling and drive with the confidence of all-season tires on a budget. The tire is tuned for low rolling resistance to boost fuel efficiency and maintains flexibility on damp roads. Its all-season rubber compound contributes to enhanced year-round grip, while the wide circumferential grooves promote hydroplaning resistance. Additionally, the innovative design of the Champiro UHP A/S also sports wide shoulder blocks to offer quicker lane changes and confident maneuvering on high-speed highways.
Overall, the Champiro UHP A/S earns a solid 7.9 SimpleScore because of its great handling, reliable traction, and decent service life.
Get the best deals on GT Radial Champiro UHP A/S tires here

Having covered the overviews of both tires, let’s now analyze the traction performance of both tires to know which one runs more glued to the surface in varying weather conditions.
Beginning with the HiRACE HZ2 A/S, the tire achieves a great 8.0 SimpleScore in traction. All thanks to the Nano Blend Compound and arrangement of four wide longitudinal grooves that channel water from the contact patch to achieve solid grip in rain. There are multiple biting edges to provide increased grip in wet and light wintry conditions. Added to this, the wide and flat contact patch allows the tire to provide better surface contact for enhanced traction performance.
On the other hand, the Champiro UHP A/S answers back with an equally great 8.0 SimpleScore in traction. GT Radial has optimized this tire with nanometer silica element technology that allows the tire to maintain solid grip in wet and mild winter conditions. Likewise, the deep lateral grooves optimize water channelling for adequate traction performance year-round.
In the traction race, both tires achieve an equal score, concluding with a tie.
ADVANTAGE: Tie
Handling analysis of these tires will help us determine which one excels with better ride control, stability, steering response, braking efficiency, and cornering performance.
First, let’s talk about the Prinx UHP all-season tire, which secures a strong 8.0 in handling. Prinx has engineered this tire with closed outer shoulder blocks that reduce the chances of lateral flexing while cornering. Likewise, the rigid center rib contributes to effortless highway tracking and strong steering control for solid daily driving.
On the other hand, the Champiro UHP A/S also attains an equally good 8.0 SimpleScore in handling, assuring a crisp steering response and admirable controllability. The tire features reinforced shoulder blocks to maintain structural stiffness while turning, while the continuous center rib assists in reducing the lane-changing time for a great steering response. Additionally, for high-speed stability, it sports a flat and wide contact patch.
In handling, both UHP all-season tires again achieve scores and indicate identical performance year-round. Result is a tie!
ADVANTAGE: Tie

Longevity analysis in this section will help us understand which tire offers better value, controls wear, and covers more miles.
Starting with the HiRACE HZ2, the tire is rated a great 8.5 for its long-lasting performance. The tire also comes backed by an excellent 50,000 mile limited manufacturer tread life warranty. The use of Nano Blend rubber compound controls the wear rate, while the closed shoulder pattern promotes even wear for long-lasting service.
Contrarily, the GT Radial UHP all-season tire earns a solid 8.0 SimpleScore in longevity. It comes with a 45,000 mile limited manufacturer tread life warranty coverage. The use of silica compound reduces friction for extended use, and the shoulders keep the tire in original shape to boost service life and reduce the chances of uneven wear.
While in traction and handling, both tires stood equally well; in longevity, the Prinx tire leads by a small margin.
ADVANTAGE: Prinx HiRACE HZ2 A/S
The HiRACE HZ2 A/S and the Champiro UHP A/S are both price-point ultra-high-performance all-season tires, and they are designed and engineered for drivers who want athletic highway handling and punchy daily driving in all seasons. Both tires use advanced rubber compounds and new-gen tread patterns for smooth and vibration-free performance in summer heat and light winter conditions. However, neither tire is Three Peak Mountain Snowflake (3PMSF) certified, which means you can’t use them for driving in moderate to severe winter weather.
As far as the rim sizes, the HiRACE HZ2 is available in 16- to 24-inch rim sizes, while the Champiro UHP A/S is offered in 15- to 20-inch rim options.

Based on overall SimpleScores, the HiRACE HZ2 is a better choice than the Champiro UHP A/S (8.2 vs 7.9). However, your purchase decision should be based on your driving style and budget. As far as the prices are concerned, the HiRACE HZ2 is available at a starting price of at least $73 per tire, which makes a set of four available at $292. On the contrary, the Champiro UHP A/S is available at an initial price of $94, while a set of four starts at $376.
Looking at SimpleScore, you must choose the HiRACE HZ2 if you:
On the other hand, you should consider the Champiro UHP A/S 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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