Sumitomo HTR ZIII 285/30R20 99Y XL


Style: Ultra High Performance

Load Index & Speed Rating: 99Y XL

UTQG: 300 A/A/A

Load Range & Ply: Standard

Tread Depth: 10/32nd

Sidewall: Black

Tread Warranty: N/A

Three year road hazard warranty.

Warranty cost is 10% of sale price. Click box below.

SKU: 2853020SHTRZ3 Category:



Sumitomo HTR ZIII Ultra High Performance

The Sumitomo The HTR ZIII is proof positive of Sumitomo’s well-earned reputation for superior engineering and vanguard technology. Designed for todays most popular performance vehicles, the ZIII combines euro performance with street tuner appeal. The result? Enhanced traction, exceptional handling and a new level of ultimate performance. The HTR ZIII has a five-rib asymmetric tread pattern merges cornering with straight line stability as well as a long lateral grooves evacuate water from the center of the footprint. With its four straight, wide grooves further heighten drainage for improved wet performance and with siped tie-bars reinforce block rigidity for control and enhance wet traction. The HTR ZIII has a 3-D wave wall increases drainage capabilities and reinforces center rib stability.

Features & Benefits:

  1. Five-Rib Asymmetric Tread Pattern: Merges cornering with straight line stability.
  2. Long Lateral Grooves: Evacuate water from the center of the footprint
  3. Four Straight Wide Grooves: To Further heighten drainage for improved wet performance.
  4. Siped Tie-Bars: Reinforce block rigidity for control and enhance wet traction.
  5. A 3-D Wave Wall: Increases drainage capabilities and reinforces center rib stability.


Additional information

Weight 31 lbs
Dimensions 27.0 × 11.0 × 27.0 in
Rim Width

9.5" – 10.5"

Load/Speed Rating

99Y XL

Tread Depth


Load Capacity (Lbs)

1709 lbs.

Maximum Inflation (PSI)

50 psi


300 A/A/A

Prices Are Subject To Change.

All Sales Are Final, Only Tire Exchange Due To A Manufacturers Tire Defect or Shipped Incorrect Tire.

Please Note: No Customer Pickup!!! All Tires Will Be Shipped By Benton's Express Delivery or Benton's 2 to 4 Day Delivery Service.

Please Note: Refunds are only allowed if you made a tire purchase payment using the PayPal Checkout Option that is located on our website and we discover that your desired tires are not in stock. We will refund your full purchase payment back to your bank within 24 hours. 

Same Day Delivery Is Offered When Making A Purchases Within  Atlanta Georgia and Surrounding Cities. Orders has to made before 12 noon to receive same day delivery. To cities outside or our main delivery area will be delivered within 2 to 4 business days. 

Three Year Road Hazard Warranty is available on all standard passenger tires expect for Light Truck Tires with a C, D, E Load Range or 6, 8, and 10 Ply tires. See what is covered under road hazard warranty.

Road Hazard Warranty Coverage:

  • First Year: 100% 
  • Second Year: 50% 
  • Third Year: 25% 

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