2016 Porsche Cayenne: Three months in and the tires feel and perform. In wet weather, solid feel, dry too. Limited snow in the PNW so only a few times encountered snow, no issues. Treadwear is almost non existent after 5k miles. The price is fantastic compared to other overpriced brand name tires. I purchase tires every 2-3 years no matter the miles.
Would you buy again?Yes
Miles driven on tires5k - 9k
Scorecard
Dry
4
Wet
5
Winter
5
Comfort
5
Noise
4
Treadwear
5
Thomas
4.5
Verified Customer
Dec 8, 2020
I purchased these in the winter of 2014-2015 and they performed well on my commute between Coeur D' Alene Idaho and Williston North Dakota.
Would you buy again?Yes
Miles driven on tires15k - 19k
Scorecard
Dry
4
Wet
5
Winter
5
Comfort
5
Noise
5
Treadwear
4
mark
4.5
2011 Infiniti M56 X
Verified Customer
Jan 6, 2014
Surprised at the handling and traction for the price. to early to tell about tread life.
The Champiro Winterpro HP from GT Radial is a studless winter tire that's designed for use on performance sports cars, sedans, and coupes and offers drivers better traction and braking performance on icy and snowy roads.
Features & Benefits
Winter tread design
Black sidewall
Three Peak Mountain Snowflake certified thanks to its ability to perform in severe snow conditions
Features an asymmetric tread pattern that improves performance in winter weather conditions
High performance design gives drivers of sports cars and performance coupes and sedans better handling and control in winter weather
Lower temperatures, ice, slush, and snow can make driving difficult, and that's especially true for sports cars and performance coupes and sedans that are built to drive at a higher pace. Fortunately, GT Radial built the Champiro Winterpro HP with a high performance design for better handling and control in winter weather conditions. Wide grooves within the tread force water, slush, and packed snow out of the tire for consistent traction, and the Winterpro HP's lateral cross-cut grooves further assist in water, slush, and snow evacuation while also creating additional biting edges to boost grip. The Winterpro HP utilizes a sunflower oil rubber compound that improves braking and handling performance in wet and snowy weather, and the Three Peak Mountain Snowflake symbol on the sidewall means this tire is certified to perform in severe winter weather conditions.
Have a question about GT Radial Champiro Winterpro HP
No, the GT Radial Champiro Winterpro HP is designed as a purpose-built winter tire.
No, the GT Radial Winterpro HP is not pre-drilled for mounting of studs.
No, the GT Radial Winterpro HP is a winter tire and should never be used if temperatures are above 40-45 degrees Fahrenheit.
No, the GT Radial Winterpro HP has a directional winter tread pattern. As a directional tire, the Winterpro HP must be rotated from back to front or from front to back.
Yes, the GT Radial Winterpro HP is Three Peak Mountain Snowflake certified for use in moderate to severe winter weather conditions.
Yes, the GT Radial Winterpro HP has a zigzag tread pattern and sipes for enhanced traction on wet or slushy pavement.
Yes, the GT Radial Winterpro HP has a sunflower oil- and silica-rich tread compound for flexibility and traction in subfreezing weather.
Yes, the Champiro Winterpro HP has a tread pitch that's computer-tuned to keep road noise low.