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2015 Lexus Is Tire Specifications & Recommendations
OEM tire specs for the 2015 Lexus Is. Size, PSI, and seasonal recommendations.
OEM Tire Specifications
Size
225/45R17
Load Index
91
Speed Rating
V
Recommended PSI
36F / 36R
Seasonal Recommendation
all-season
Best for year-round driving in moderate climates
Compatible Tire Sizes
225/50R17235/45R17
Estimated Replacement Cost
Full Set (4 Tires)
$400 - $800
The 2015 Lexus IS commonly uses 225/45R17 91V tires on 17-inch wheels, with 36 psi recommended front and rear. This setup is well suited to everyday driving, and all-season tires are the most practical choice for moderate climates.
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