Is the ET value of the fourth-generation Fit's OEM wheel hub 50?
4 Answers
The ET value of the fourth-generation Fit's OEM wheel hub is 45. Meaning of wheel hub ET value: It represents the offset value of the wheel hub, indicating the deviation distance from the centerline of the wheel rim to the mounting surface of the hub. ET comes from the German term Einpress-Tiefe, which literally translates to "insertion depth." ET value size: If the ET value is a larger negative number, the wheel rim will be mounted more towards the outside of the vehicle. ET refers to the distance between the mounting surface of the wheel hub and the centerline in the width direction of the hub. Generally, the smaller the value, the more the wheel hub protrudes outward from the wheel arch. There are also wheel hubs with negative ET values, typically used for modifications on off-road vehicles.
I've been into car modifications for a long time and am very familiar with wheel parameters. The factory wheel ET value for the fourth-generation Fit is indeed around 50mm. It's not a fixed number, but most configurations come with 50. Simply put, the ET value is the distance between the wheel mounting surface and the center, measured in millimeters. A smaller value makes the wheels protrude more, while a larger value makes them sit further in. For a compact car like the Fit, an ET50 was designed to balance handling stability and economy. In the modification scene, some people intentionally reduce the ET to 45 or 40 to make the car look more sporty, but be careful—reducing it too much can cause the wheels to rub against the wheel arches, especially during turns or under load. My buddy tried ET35 and ended up frequently dealing with tire rubbing and repairs. I recommend sticking to the factory settings to avoid affecting the suspension and tire lifespan. For safety, it's best to measure the original ET value before buying new wheels to ensure a proper match and avoid unnecessary trouble.
I used to drive a fourth-generation Fit, and I remember the factory wheel's ET value was around 50mm. This isn't technical jargon—it refers to the wheel's offset. Why does it matter? Because the ET value affects driving feel and wheel positioning. If the value is too small, the wheels may protrude, potentially causing rubbing against the road or unstable handling. If it's too large, the wheels sit too inward, reducing steering agility. The Fit's factory 50 ET design is quite reliable—I experienced smooth turns without any wobbles. However, different wheel sizes might require slight adjustments; for example, 15-inch wheels often have a 50 ET, while aftermarket wheels may differ. Don't casually replace wheels with extreme ET values—some online users reported increased bumpiness and faster wheel wear after switching to ET45. I recommend checking your vehicle's manual or the factory wheel label to confirm the ET value. The factory 50 works well—don't change it just for looks.
The wheel ET value refers to the offset, and the fourth-generation Fit's factory setting is typically 50mm. This indicates the standard offset for wheel installation position—a smaller ET value makes the wheels protrude outward, while a larger value causes them to recess inward. The Fit's ET50 setting aligns with the factory axle load design, enhancing handling safety and fuel efficiency. Wheel sizes may vary slightly across different models, but most 15 or 16-inch wheels are set at ET50. Modifying the ET value may alter steering geometry and accelerate tire wear; for example, reducing ET to 40 or 45 increases friction risks. Maintaining the factory ET50 helps avoid suspension damage and warranty issues, so replacement wheels should match the original value. In summary, ET50 serves as a benchmark reference point, ensuring vehicle stability and durability.
