What width of tires can be fitted on 8j rims?
2 Answers
8j rims can be equipped with 225mm tires, 235mm tires, or 245mm tires. Below are the specific details about automotive wheel hubs: 1. Working principle: The wheel hub bearing unit combines a bearing unit with an anti-lock braking system. The wheel hub unit is designed with inner and outer flanges; the inner flange is bolted to the drive shaft, while the outer flange integrates the entire bearing assembly. 2. Impact of wear: Worn or damaged wheel hub bearings or units can lead to costly failures during vehicle operation and may even compromise safety. 3. Upgrade methods: The most common ways to upgrade automotive wheel hubs are switching to aluminum alloy rims or using larger rims to enhance vehicle performance and appearance.
An 8J wheel is well-suited for tires ranging from 225mm to 245mm in width. Having driven for over a decade, I've consistently used 235mm tires and found them to offer a good balance—stable braking and decent fuel efficiency. Avoid going narrower than 225mm, as it may cause tire bulging and damage the rims. On the other hand, exceeding 245mm can worsen handling and risk rubbing against the body. Vehicle weight plays a significant role; heavier cars benefit more from 240mm tires. Match the tire aspect ratio accordingly—around 45, for instance, helps absorb bumps. For daily city commuting, 235mm is the safest choice, even on wet roads. Remember to check the wheel alignment after tire changes to ensure even wear.
