What is the size of a 16/70-20 tire?
4 Answers
In a 16/70-20 tire, the number 16 indicates that the section width is 16 inches, and 70 represents that the aspect ratio of the tire section is 70%. The following is a detailed introduction about tires: 1. Explanation of tire model: The model and specifications of a tire are generally marked on the sidewall of the tire, and the information displayed usually includes the tire size, aspect ratio, width, etc. 2. Tire characteristics: Tires usually need to support the vehicle body, cushion external impacts, achieve contact with the road surface, and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions, and they endure various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing performance, traction performance, and cushioning performance.
As an automotive repair technician, I frequently encounter questions about tire sizes like this. The notation 16/70-20 generally refers to a tire with 165mm width, a 70% aspect ratio, and fitting a 20-inch wheel rim. Let me explain in detail: The width represents the tire's cross-sectional measurement, with 165mm being a medium width suitable for SUVs or light trucks. The 70% aspect ratio means the sidewall height is 70% of the width, providing good cushioning for a more comfortable ride, especially on bumpy roads. The final number 20 indicates a 20-inch wheel diameter, which is common for urban SUVs as it enhances load capacity and high-speed stability. However, be aware that mismatching original specifications during tire replacement may cause abnormal wear or handling issues. I recommend regularly checking tire pressure (maintaining 2.2-2.5 bar) and selecting appropriate models based on vehicle weight. From my experience, larger rims can make handling heavier but improve braking performance. Ultimately, following manufacturer guidelines saves both money and hassle in the long run.
As a car owner myself, I drive a mid-size SUV with tire dimensions similar to this 16/70-20 specification. I understand it to mean a width of approximately 165mm, an aspect ratio of 70%, and 20-inch rims. After driving for a long time, I've found this configuration quite stable on highways, with thicker sidewalls reducing vibrations so my kids don't get carsick in the back seat. However, the downside is that it feels slightly soft when cornering, and fuel consumption might be slightly higher. Last time I changed tires, I discovered that replacement costs for 20-inch rims aren't cheap, with a single premium brand tire costing over a thousand yuan. Daily driving reminds me to check whether the tread depth reaches the 1.6mm safety line, especially crucial for anti-skid performance in rainy conditions. The size affects the overall driving experience - for instance, deeper tread patterns are needed for sufficient grip on snowy winter roads. Experience has taught me not to prioritize larger sizes just for looks; safety and economy need to be balanced.
I think the tire size 16/70-20 might represent a 165mm width, with a 70 aspect ratio on 20-inch rims. This rim size is quite common among young car enthusiasts, giving a stylish and sporty look, especially on SUVs. While the thick sidewalls provide smooth acceleration from a standstill, the handling during city cornering is average. A friend of mine using similar tires encountered issues with the rims being prone to scratches, so it's advisable to opt for a scratch-resistant design. Larger sizes offer a sense of security while driving but require more parking space. Consider the tread pattern, such as choosing between off-road or highway versions, and ensure proper tire pressure to extend the tire's lifespan.
