225/65R17

About 225/65R17

Factory fitments for 225/65R17 include the Buick Encore GX, Chevrolet Equinox, Ford Bronco Sport — meaning replacement tires in this size see steady demand and broad brand availability. At 28.52″ overall diameter, 225/65R17 turns 707 revolutions per mile, which is the reference point the factory speedometer and odometer were calibrated against. The 65% aspect ratio gives it a balanced sidewall — enough compliance for daily comfort without vague steering. The 17″ rim pairing is typical for light-truck, crossover, and mid-size SUV applications, so compatible wheels are easy to source new or used. Going one step shorter to 205/70R17 drops diameter by 0.76%, which stays within the ±3% fitment safe zone for most vehicles. Stepping up to 215/70R17 adds 1.17% diameter — also inside the safe window, with marginally taller ride height. If you are shopping for a direct replacement, any tire within roughly ±0.7″ of the 28.52″ stock diameter (about ±2% in percentage terms) will keep ABS, TPMS, and odometer readings inside the vehicle's designed tolerance.

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