Can a tire with an aspect ratio of 60 be replaced with one of 65?

[SaraRose]

Tires with an aspect ratio of 60 cannot be replaced with those of 65. For driving safety, the purchased tire specifications should match the original tire specifications equipped on the vehicle, and it is best not to change them arbitrarily. The aspect ratio is a tire data, referring to the percentage of the tire's cross-section height to its maximum cross-section width. The difference between tires 65 and 60 lies in their aspect ratios, simply put, the height of the tire. The larger the aspect ratio, the higher the cross-section height of the tire; the smaller the aspect ratio, the lower the cross-section height of the tire. The difference between tire aspect ratios of 60 and 65 is that 65 has a higher aspect ratio. Tires with a high aspect ratio have longer sidewalls and stronger cushioning capabilities, making them relatively more comfortable, but they provide a poorer feel of the road and weaker lateral resistance during turns. Conversely, tires with a low aspect ratio and large inner diameter have shorter sidewalls and wider treads, resulting in a larger contact area. These tires can withstand greater pressure, are very sensitive to road conditions, have strong lateral resistance during turns, and provide better vehicle handling.

[LeilaLynn]

I've tried switching from a 60 aspect ratio to 65 a few times when I was into car modifications. The key is to ensure the overall tire diameter change isn't too significant - generally within 3% difference is acceptable. After switching to 65, you get better cushioning effect, making the ride smoother and more comfortable, especially on rough roads. However, there are considerable risks: handling performance deteriorates with more noticeable body roll during turns; the speedometer might become inaccurate, typically showing 3-5 km/h deviation; fuel consumption may also increase slightly. Before installation, measure the rim width to ensure it can properly support the new tire size. My advice - don't make random changes. First consult your vehicle manual or visit a professional shop to calculate compatibility using proper tools. Safety comes first - it's not worth risking major trouble to save a few bucks. If the size isn't compatible, even the ABS system might malfunction, making the change more harmful than beneficial.

[ElizabethLynn]

Last time I switched from 60 profile to 65, and the overall feeling was quite positive. The car feels more stable at high speeds, and bumps on the road are less jarring—comfort level upgraded. However, there's a minor issue: the speedometer shows a slower reading, and I've measured an error of about 4 km/h. Fuel and electric consumption also increased slightly. Before making the switch, I used a mobile app to calculate the diameter difference between the old and new tires to ensure it stayed within 3%. After installation, I just adjusted to the speed deviation. Don’t impulsively go for larger sizes—check wheel compatibility first. Most tire shops can help assess this. Safe driving is the priority, and now, after driving for a while, I’ve gotten used to the new size.

[DelAmara]

I have an old car at home, and I've also changed the tire height. The difference between 60 and 65 isn't significant, and the benefits include a softer, more comfortable ride and improved safety for passengers. However, it's essential to check wheel size compatibility and avoid excessive changes in overall height. After the change, the speedometer may be inaccurate, so extra caution is needed on highways. Consulting a professional technician can help minimize risks. Prioritize comfort but never at the expense of safety.