What models are compatible with 90/90-12 tires?
3 Answers
90/90-12 tires are compatible with 90/90-12 tires. 80/90 and 90/90 refer to the width of the tires, while the number 12 represents the diameter. As long as the tire diameter is the same, a slightly wider or narrower tire will not affect normal driving. Therefore, these two types of tires are interchangeable and compatible. Tire Width: The wider the tire, the larger the contact area with the ground. This increases the friction between the tire and the road while driving, which can negatively impact fuel efficiency. However, increased friction also enhances wet-road grip performance and improves tire drainage, thereby increasing driving safety in rainy conditions. Tire Aspect Ratio: The aspect ratio is the percentage of the tire's cross-section height divided by its width. A higher value means a thicker tire, which reduces maneuverability but increases comfort. Generally, standard passenger cars should not use tires with an aspect ratio greater than 75%, while luxury cars and high-performance sports cars are recommended to use tires with an aspect ratio below 60%.
Hello everyone, when it comes to the compatibility of the 90/90-12 tire size, I usually enjoy researching the details of vehicle components. This size is common for motorcycles or small-wheeled vehicles, where 90 indicates a width of 90mm, 90 is the aspect ratio, and 12 is the rim diameter. It can generally be interchanged with similar aspect ratios and diameters, such as 100/90-12, 80/100-12, 110/90-12, or even 120/70-12, but the rim width must match. Typically, a 12-inch rim has a width range of 2.5 to 3 inches. In practical use, I've helped friends change tires, and minor deviations don’t cause issues, but larger differences, like a width variance exceeding 10%, may lead to unstable grip or accelerated wear. It’s advisable to first check the vehicle manual or use professional tools for measurements—safety comes first. The compatible range also includes similar products from mainstream brands like Michelin or Bridgestone. Remember, choosing the right model when replacing tires can save a lot of hassle.
I've been riding motorcycles for many years and have some insights on tires. The 90/90-12 tire is commonly found on scooters, and it's generally interchangeable with 100/90-12 or 120/70-12. I tried switching to 100/90-12 last time, and the ride felt pretty similar—quite stable. However, sizes that are too different, like 80/100-12, might not fit the rim, so it's best to measure the original width specifications. Most shop owners recommend similar sizes to avoid major modifications. Here's a little experience: I once mistakenly used a 110/90-12, and the rear turns felt slightly harder until I corrected it later. Compatibility also depends on the brand and terrain, but for city riding, such swaps usually aren't a big issue. I recommend sticking to the original size if possible and doing a quick test fit before finalizing the change.
