Receive the same great experience as you would in the store:
- Data-backed transparency on each tire's true real-world performance
- Personalized recommendations based on how and where you drive
- Includes tire life and cost stats for confident tire buying
product info
Sumitomo HTR Z5
Sumitomo HTR Z5
Thrills and safety? Sign us up with the Sumitomo HTR Z5, a performance summer tire with handling and features to spare!
Sumitomo HTR Z5 Features
The HTR Z5 is perfect for those looking to mix a wicked street tuner appeal with a suite of wet and dry features. After all, have fun responsibly!
This tire is designed to get the most out of your modern sports car or performance sedan while also translating to a comfortable daily driving experience, especially in wet weather.
Its features include:
Wide circumferential grooves to eject water from the tread area, aiding in advanced hydroplaning resistance.
An increased shoulder and contact patch for even distribution, preventing irregular wear and improving handling performance.
Optimized tread rigidity gives superior high-speed stability and traction.
Advanced tread compound yields amazing wet grip, braking power and control.
Optimized high-speed stability, cornering stiffness and durability thanks to full-width nylon band, high-rigidity steel belts and hard apex which strengthens the sidewall.
Equip your high-performance tuned coupe, sedan or compact car with the HTR Z5 and start having (safe) fun today!
Sumitomo HTR Z5 Warranty
Sumitomo offers a Free Defect Replacement for the Life of Usable Tread guarantee.
Do you want more robust coverage? Add our exclusive Certificates to your order. This comprehensive and convenient tire protection package includes tons of tire services, including free tire repair. And if we can’t safely repair your tire, we’ll give you a brand new replacement free of charge.
You can add our Certificates in your Cart!
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 275 / 305 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 30 / 30 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 19" / 19" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 25.59" / 26.3" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 9.0" - 10.0" / 10.5" - 11.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 27 LBS / 32 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 10/32" / 10/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 96 / 102 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | XL / XL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 50 PSI / 50 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 186 mph / Up to 186 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall / Black Side Wall |
| VPN Vendor Product Number | HTR15 / HTR87 |
| GTIN Global Trade Item Number | 746573238623 / 746573238562 |