1 Sumitomo HTR Z5 255/35R20 97Y Tires, Ultra High Performance, 320AAA, Summer
Specifications
| Brand | Sumitomo |
| Manufacturer Part Number | HTR20 |
| Section Width | 255 |
| Overall Diameter | 27.000 |
| Tire Type | Summer |
| Model | HTR Z5 |
| Tread Depth | 10/32" |
| Compatible Vehicle Type | Passenger, SUV |
| Features | Black Sidewall |
| Mileage Warranty | Standard |
| UTQG | 320 AA A |
| Maximum Inflation Pressure | 50 psi |
| Tire Condition | New |
| Tire Construction | R (Radial Ply Belted) |
| Tire Brand | Sumitomo |
| Car Type | Passenger/Performance |
| Max Load | 1609LBS@50PSI |
| Sidewall | Black Sidewall (BSW) |
| UPC | 746573238227 |
Sumitomo HTR Z5 is an ultra-high-performance summer tire designed for sports cars, coupes, and performance sedans. The tire’s continuous center rib adds stability and improves steering response, while the substantial shoulders improve lateral grip. Four wide circumferential grooves help to evacuate water from the tread area for advanced hydroplaning resistance. HTR Z5’s increased shoulder and contact patch ensures even distribution of pressure to prevent irregular wear and improve handling performance. The internal construction consists of full-width nylon band that optimizes high-speed stability, and high-rigidity steel belts that offer greater durability and car stability. Hard apex strengthens sidewall for exceptional cornering stiffness.