
![110187023 Y870 Tire, T165/90D18 [Blackwall Sidewall]](https://www.jegs.com/images/mini_750/800/817/817-110187023.jpg)
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Y870
18 in. Diameter
18 in. Diameter
Y870 TireSize: T165/90D18 Load Index: 107 Speed Rating: M Sidewall: Blackwall Sold Individually
How to Read My Sidewall
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.
Part TypeTire
BrandYOKOHAMA TIRE
Package Height5.88
Package Width29.69
Package Length29.69
Weight16.87 PG
Part CategoryReplacement Parts
Speed RatingM
Section Width165 mm
Max Load Single2149 lbs.
Run-Flat TechnologyNo
Tube RequiredNo
Load Index107
Dot-ApprovedYes
Wheel Diameter18 in.
Studdable Winter TireNo
Tire SizeT165/90D18
Tire Weather UsageAll-Season
Minimum Recommended Wheel Width4.5 in.
Tread Depth5/32nds in.
Tread Width6.4 in.
Tire TypeStreet
Tire Diameter29.8 in.
Sidewall StyleBlackwall
DirectionalNo
Aspect Ratio90
Asymmetrical Tread PatternNo
Tire ConstructionBias Ply
Stiff SidewallNo
Severe Snow Rated (3pmsf)No
Part FitmentUniversal
Maximum Recommended Wheel Width6 in.
Maximum Inflation Pressure60 psi
Vendor Part Number110187023
Package Qty1
Package TypeEA
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