CoreScore N/A:
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    We gather such data as the numbers of reviews and the ultimate score of the tire model on numerous tire-related websites such as amazon, tirerack, oponeo, simpletire,, tyrereviews, and others.
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Value, max: 100

Popularity of the model 15:
  • Year of manufacture.
  • The premium brand factor .
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  • The number of news items about the model .
  • The number of times the tire was involved in professional tire tests.
  • The fact of the tire being on the bestseller lists on such reputed websites as amazon, tirerack, oponeo, simpletire, and others.
  • The number of tire types and sizes .

Value, max: unlimited
Value, average: 27

Key Facts

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Zenna R-D-M Sport


  • Internal structure includes twin steel belts that are reinforced with two layers of spirally wound jointless nylon cap plies which provide longevity under high speed conditions, while reducing weight and helping to provide a superior ride;
  • Two layers of polyester carcass provides a strong casing for quick steering response and great handling performance;
  • Motorsports-grade cap compound that maintains grip as the tire temperatures heighten both on the street and track;
  • Solid center rib notably reduces wheel spin by maintaining the tire’s contact during heavy acceleration;
  • Sport side shoulder blocks for Motorsports level grip at high temperatures and unsurpassed durability;
  • DOT approved.

Detailed Information

Type and Size
Tire Model
Zenna / R-D-M Sport
Car Type
Rim Diameter
18 "
265 mm
Aspect Ratio
35 %
Special Features
Mud and Snow
Extra Load
Speed and Load
Speed Index
W (max 168 mph)
Load Index (max load for a tire)

Zenna / R-D-M Sport Sizes & Specifications

Rim Model Size Index Features Tread depth Max inflation pressure Utqg Load range Overall diameter Section width Max load Price
R18 265/35 R18 97W XL 265/35 R18 97W XL 10 51 200/A/A XL 25.3 10.7 1609

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