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110187017 Y870 Tire, T145/90D16 [Blackwall Sidewall]

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YOKOHAMA TIREPART NUMBER: 817-110187017

110187017 Y870 Tire, T145/90D16 [Blackwall Sidewall]

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Y870
16 in. Diameter
Y870 Tire
  • Size: T145/90D16
  • Load Index: 106
  • Speed Rating: M
  • Sidewall: Blackwall
  • Sold Individually

    Yokohama Y870 tires are built for compact emergency-spare applications where correct fit, controlled temporary mobility, and dependable construction matter. This temporary spare bias-ply tire helps restore limited road-going capability after a flat while maintaining an OEM-style footprint for vehicles that use space-saving spare tires.


    How to Read My Sidewall

    Yokohama Y870 Features:

    • Y870 is a temporary spare tire designed to provide emergency mobility when a regular tire is disabled.
    • Compact spare construction helps save vehicle storage space while supporting temporary replacement use.
    • High-pressure casing design is engineered for the load and size requirements of spare-tire service.
    • Tread pattern provides basic road contact for short-distance emergency driving.
    • Designed for limited service only and not as a permanent replacement tire.

    Yokohama Y870 Notes:

    • Temporary spare tire; follow the vehicle owner's manual for maximum speed, distance, load, and inflation requirements.
    • Temporary-use design should only be installed according to the vehicle manufacturer's spare tire instructions and speed/load limitations.
    • Yokohama Y870 Commercial Trailer Tires Deliver Heavy-Duty Durability, Stable Highway Performance & Long Tread Life

      The Yokohama Y870 is a premium commercial trailer tire engineered for heavy-duty hauling applications, providing exceptional durability, load stability, and dependable highway performance for trailers, RVs, and utility transport equipment. Built with a reinforced internal construction and durable tread compound, the Y870 is designed to handle demanding towing conditions while promoting even tread wear and long-lasting mileage. Its optimized rib-style tread pattern enhances straight-line stability, improves wet-road traction, and helps resist heat buildup during extended highway travel for safer, more reliable performance under heavy loads. Ideal for commercial fleets, travel trailers, and cargo haulers, the Yokohama Y870 combines strength, reliability, and dependable all-season highway capability for consistent towing confidence.

    Part TypeTire
    Product LineYokohama Y870 Commercial Trailer Tires
    BrandYOKOHAMA TIRE
    Package Height5.07
    Package Width26.28
    Package Length26.28
    Weight12.8 PG
    Part CategoryReplacement Parts
    Speed RatingM
    Section Width145 mm
    Max Load Single2094 lbs.
    Run-Flat TechnologyNo
    Tube RequiredNo
    Load Index106
    Dot-ApprovedYes
    Wheel Diameter16 in.
    Studdable Winter TireNo
    Tire SizeT145/90D16
    Tire Weather UsageAll-Season
    Minimum Recommended Wheel Width4.5 in.
    Tread Depth5/32nds in.
    Tread Width5.7 in.
    Tire TypeStreet
    Tire Diameter26.4 in.
    Sidewall StyleBlackwall
    DirectionalNo
    Aspect Ratio90
    Asymmetrical Tread PatternNo
    Tire ConstructionBias Ply
    Stiff SidewallNo
    Severe Snow Rated (3pmsf)No
    Part FitmentUniversal
    Maximum Recommended Wheel Width5 in.
    Maximum Inflation Pressure60 psi
    Vendor Part Number110187017
    Package Qty1
    Package TypeEA
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