What are the pros and cons of upgrading to larger tires?

[Lilian]

Here is an introduction to the pros and cons of upgrading to larger tires: Advantages of upgrading to larger tires: Aesthetics and improved grip: Larger tires enhance the vehicle's appearance, giving it a more upscale look; they also provide better traction during driving, making turns more stable. Enhanced handling performance: Larger wheels typically require wider and thinner tires (i.e., lower aspect ratio), which improves stability at high speeds, increases grip, and reduces body roll during cornering. This upgrade can significantly improve both the visual appeal and handling performance of the vehicle. Disadvantages of upgrading to larger tires: Impact on braking performance: Upgrading to larger wheels of the same material inevitably increases unsprung mass, which can dull the suspension system's response to road conditions and increase rotational inertia. Without corresponding upgrades to the powertrain and braking systems, this can make the vehicle feel sluggish and lead to reduced braking performance. Increased fuel consumption: While larger wheels offer advantages in diameter, the trade-off is increased friction, which can result in higher fuel consumption to some extent.

[TaylorLee]

I've also thought about upgrading to larger tires before. The biggest advantage I noticed is the significant improvement in handling, such as better grip during turns, making the car much more stable. The appearance also gets a stylish boost, looking much cooler than the original tires. However, the downsides are quite noticeable—fuel consumption increases a lot, and I've found myself spending more on gas each time I fill up. Acceleration also slows down because the heavier tires put more strain on the engine. Another issue is that the speedometer might become inaccurate—I once realized I was speeding only after driving for a while, which is quite dangerous. If you really want to upgrade, I'd recommend checking the wheel clearance and suspension compatibility to avoid damaging the vehicle. Additionally, tire noise can sometimes increase after modification, which can be quite annoying at high speeds. In short, weigh the pros and cons carefully before making a decision.