Most customers rate wet traction between 8-10, praising excellent grip and hydroplaning resistance. The Sumitomo HTR Z5 delivers confident wet performance expected from summer tires. A few lower scores exist, but high marks dominate.
August 02, 2025
(Verified Purchase)
...Together, these tires offer great wet and dry traction along with a responsive steering feel...
This is the second set of Sumitomo HTR Z5 front tires purchased for the 2007 Mustang GT and they have performed excellently. We run the Sumitomo HTR tires in the rear, just a bigger size for the staggered wheel setup. Together, these tires offer great wet and dry traction along with a responsive steering feel. These tires perform and ride just as good as they look.
Vehicle: 2007 Ford Mustang GT Coupe
Miles Driven on Tires: 20,000
Driving Conditions: Combined Highway/City
Location: CLARKSVILLE, TN
Driving Style: Average
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1027010
April 01, 2025
(Verified Purchase)
...Wet traction is very good and I don't sense any hydroplaning unless the roads are extremely wet.
Good value for a summer tire. Overall the treadwear is good. Due to the staggered tire size on my car, I cannot do a traditional rotation. Steering input is very responsive. I do have a bit more front weight than the traditional Boxster due to some mods in the back. This gives me very responsive cornering with little to no under steer. Wet traction is very good and I don't sense any hydroplaning unless the roads are extremely wet.
Vehicle: 2003 Porsche Boxster
Miles Driven on Tires: 8,000
Driving Conditions: Mostly Highway
Location: SOBIESKI, WI
Driving Style: Spirited
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1014556
August 29, 2024
(Verified Purchase)
I run the same tire (just a bigger size) in the rear, and I have been pleased with their wet and dry performance...
I have used these tires on the front of my 2007 Mustang GT, and they have performed well over the past four years. This is a second set for the front, and I run the same tire (just a bigger size) in the rear, and I have been pleased with their wet and dry performance. The ride quality and noise levels are great, while providing excellent response to the driver.
Vehicle: 2007 Ford Mustang GT Coupe
Miles Driven on Tires: 55,000
Driving Conditions: Combined Highway/City
Location: CLARKSVILLE, TN
Driving Style: Average
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992072
Customers overwhelmingly rate the Sumitomo HTR Z5's dry traction as excellent, with nearly all scores between 9-10. High marks highlight exceptional grip and responsive handling, delivering confident performance in dry conditions as expected from an Ultra High Performance Summer tire.
February 13, 2024
(Verified Purchase)
...They offer excellent performance and a great ride in wet and dry road conditions.
These tires are a great alternative for those looking to purchase a quality tire for a sports car without spending a small fortune. They offer excellent performance and a great ride in wet and dry road conditions.
Vehicle: 2007 Ford Mustang GT Coupe
Miles Driven on Tires: 8,000
Driving Conditions: Combined Highway/City
Location: CLARKSVILLE, TN
Driving Style: Average
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973637
March 22, 2023
(Verified Purchase)
...Nice grip on dry pavement take offs.
Great value for a slightly aggressive tire. A little noisier than I thought they might be, but not over powering. Nice grip on dry pavement take offs.
Vehicle: 2007 Ford Mustang GT Coupe
Miles Driven on Tires: 12,000
Driving Conditions: Combined Highway/City
Location: HAMPTON, VA
Driving Style: Average
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938582
Most customers rate the Sumitomo HTR Z5's comfort as excellent, with scores of 9-10 for ride quality and noise levels. High marks highlight its ability to deliver a smooth, quiet driving experience expected from ultra high performance summer tires.
July 10, 2024
(Verified Purchase)
1st 50 miles tires felt loose. Are now tracking nicly. More of a comfort than a performance , hard cornering tire. Very quiet.
Vehicle: 2002 Porsche 911 Carrera Targa
Miles Driven on Tires: 500
Driving Conditions: Combined Highway/City
Location: MINNETONKA, MN
Driving Style: Spirited
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987224
Most customers rate treadwear highly with scores of 8-10, highlighting excellent durability for a performance-focused summer tire. A few lower scores suggest varied experiences, but the majority praise its long-lasting capability in intended conditions.
June 14, 2023
(Verified Purchase)
...Half the price of the competition, twice the tread life and overall 99% of the dedicated track day tires...
My fourth set of Sumitomo tires on 2, 2000 Porsche Boxter S's that I've owned. Half the price of the competition, twice the tread life and overall 99% of the dedicated track day tires. What's not to like?
Vehicle: 2000 Porsche Boxster S
Miles Driven on Tires: 5,000
Driving Conditions: Combined Highway/City
Location: SEBASTOPOL, CA
Driving Style: Spirited
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947711
February 17, 2026
(Verified Purchase)
...Longer wear than other summer tires I've owned.
My second set - happy with them. Longer wear than other summer tires I’ve owned.
Vehicle: 2014 Porsche Boxster
Miles Driven on Tires: 10,000
Driving Conditions: Combined Highway/City
Location: ANKENY, IA
Driving Style: Spirited
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1046967