What is the size of the Fit's wheel hub?
3 Answers
Honda Fit's original factory wheel hub is 15 inches, with a tire size of 185/60R15. When replacing the wheel hub, it is necessary to use a brand tire of the same specification. Replacing with a larger wheel hub increases the contact area with the ground, which can increase vehicle fuel consumption and improve driving stability. The advantages and disadvantages of replacing with a larger wheel hub are as follows: 1. Larger wheel hubs have stronger load-bearing capacity; small wheel hubs usually use steel materials to save costs, but larger wheel hubs use aluminum alloy, especially those made by forging process. The load-bearing capacity of such wheel hubs is five times that of ordinary steel wheel hubs; 2. Larger wheel hubs improve the vehicle's cornering performance. After modification, the increased contact area enhances the vehicle's cornering stability, significantly improving cornering performance; 3. Larger wheel rims may reduce driving comfort. Large-size wheel rims affect driving comfort. Generally, the outer diameter of the tire is a fixed value, meaning the larger the wheel rim, the thinner the tire thickness, which can lead to poorer isolation of road noise, increased interior noise, and reduced cabin quietness; 4. Larger wheel hubs may reduce vehicle performance. Large-size wheel rims affect acceleration and braking performance. As the size of the wheel rim increases, the width also increases accordingly, and the larger and wider the wheel rim, the heavier it becomes, requiring more power consumption to drive it, which affects acceleration performance; 5. Larger wheel hubs may increase fuel consumption. Large-size wheel rims increase fuel consumption. Larger wheel rims have an advantage in diameter, and the corresponding tread width is also larger. The advantage is that it increases the contact area between the wheel and the road surface, improving grip and vehicle stability. However, the trade-off is increased friction, which can lead to higher fuel consumption to some extent.
As a long-time Fit owner, I think the wheel size issue is quite worth discussing. My 2020 model came with 15-inch wheels, which provide a soft and comfortable ride with minimal bumpiness over speed bumps. Some friends opted for the sport version with 16-inch wheels - they look cooler and offer slightly better handling, though with marginally higher fuel consumption. When replacing tires, pay attention to matching sizes: 15-inch wheels use 185-width tires while 16-inch ones require 195-width, with the specifications printed on tire sidewalls or door frame labels. For daily use, smaller wheels mean cheaper maintenance, whereas larger wheels require more frequent suspension checks to prevent excessive wear. Regarding maintenance, regular wheel cleaning and bolt tightness inspections can extend their lifespan. If considering an upgrade, always measure carefully to avoid fitment issues. Overall, Fit's wheel options from 15 to 16 inches are both reliable choices for family commuting.
From an automotive maintenance perspective, the Honda Fit typically comes with 15 or 16-inch wheels. Base models mostly feature 15-inch wheels, while higher trims upgrade to 16-inch. In practical measurement, wheel diameter can be confirmed by directly using a tape measure or referring to the owner's manual. Size significantly impacts performance: 15-inch wheels with low-profile tires offer better fuel economy, whereas 16-inch wheels enhance stability but may increase suspension load. When replacing tires, ensure model compatibility—for instance, 15-inch wheels correspond to 185/60R15 tread width. For maintenance, I recommend owners inspect wheels for deformation or rust, rotate tires regularly for even wear, and maintain tire pressure at the standard 2.3-2.5 bar. Safety-wise, mismatched wheels can cause tire sidewall blowouts, so always adhere to OEM specifications. Upgrading to 17-inch is possible for modifications, but test suspension clearance first to avoid rubbing.
