What should be considered when upgrading to larger-sized rims?
2 Answers
When upgrading rims, it's important to avoid excessively wide sizes. Larger rims will result in thinner tires, making the road feel more pronounced. Precautions for rim upgrades: Regular attention to tire wear is necessary because upgrading to larger rims will accelerate tire wear. Therefore, frequent inspections are required to prevent traffic accidents. It's also important to note that only rims of the same size can pass the annual inspection; rims of different sizes will not pass. Procedure for registering rim modifications: The owner of the vehicle must apply for a modification registration with the traffic management department of the public security authority where the vehicle is registered. This includes changes to the vehicle's body color, engine replacement, or body/frame replacement due to quality issues, manufacturer replacement of the entire vehicle, or conversion of a commercial vehicle to non-commercial use or vice versa.
I've modified to larger wheels several times, and feel that choosing excessively large sizes can cause issues. The first step is ensuring sufficient clearance between the wheel and the vehicle body to prevent tire rubbing against the fender liner after installation, which could lead to constant noise or even blowouts. The handling changes significantly - steering feels heavier but cornering support improves, with noticeably better stability at highway speeds, though city driving over speed bumps becomes uncomfortably bumpy, drastically reducing comfort. Tire matching is crucial; when changing wheels, the tire size must be adjusted accordingly, or else insufficient grip could cause dangerous skidding in rainy conditions. The speedometer needs checking too - with larger wheels, actual speed exceeds the displayed speed, risking speeding tickets. Don't overlook legal regulations either, as local size restrictions may apply, with penalties like fines or points for exceeding standards. Fuel consumption may increase, tires wear faster, and replacement costs hit the wallet hard. My personal advice: have a professional shop test suspension load capacity before installation - don't cut corners with DIY attempts. Ultimately, balancing aesthetics and practicality matters most - avoid blindly pursuing oversized wheels.
