Browse

Property For Sale Property For Rent

Used Cars Others

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Others Pet Supplies Sporting Goods Ticket Toys Games Transportation

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What does the car tire code 205/55r1691v mean?

2 Answers

VonEden

08/27/25 7:09am

The car tire code 205/55r1691v indicates that the tire has a section width of 205mm. The number 55 represents the aspect ratio, which is the percentage of the tire's section height divided by its width. The letter 'r' stands for radial construction, indicating it's a radial tire. The number 16 denotes the rim diameter in inches. The number 91 is the load index, corresponding to a maximum load capacity of 615kg. The letter 'v' is the speed symbol, meaning this tire has a maximum speed capability of 240 kilometers per hour. Tires are circular elastic rubber products mounted on metal rims that support the vehicle body, absorb external shocks, maintain contact with the road surface, and ensure driving performance.

Was this review help?

2

3

Share

McTyler

09/09/25 5:57am

When you see the string of characters 205/55R16 91V on a tire, let me explain their meanings. 205 refers to the tire section width of 205 millimeters, which is the width of the part of the tire that contacts the ground. 55 is the aspect ratio, representing the percentage of the tire's sidewall height relative to its width—55% means the sidewall height is approximately 112.75 millimeters. R stands for radial construction, which is the type used by most vehicles today. 16 indicates the rim diameter of 16 inches, which must match your wheel. 91 is the load index, meaning each tire can bear a maximum load of 615 kilograms. V is the speed rating, indicating the tire can handle a maximum speed of 240 km/h. These parameters are crucial—you must choose the right ones when replacing tires, as incorrect choices can affect driving safety. Also, always check tire wear during regular driving, as tires are key components directly in contact with the road.

Was this review help?

4

0

Share

Expand All

More Forum Discussions

What Causes Water Leakage When the Car Air Conditioner is Turned On?

The air conditioner drain is clogged. Solution: Turn off the power, use a Phillips screwdriver to remove the front panel and baffle, exposing the condenser and drain pan. Fill a mineral water bottle with water and flush the drain pipe along the pan, repeating several times to see if it can be unclogged. If not, use thin iron wire to slowly clear the blockage, remove the clogged material, and rinse with water until the drain flows smoothly. Finally, reassemble the baffle and panel in the reverse order of removal. Car air conditioning system: It is a device that cools, heats, ventilates, and purifies the air inside the vehicle. The car air conditioning system can control the temperature inside the cabin, heating or cooling the air to maintain a comfortable level; it can also remove moisture from the air. Dry air absorbs human sweat to create a more comfortable environment; it can intake fresh air for ventilation; and it filters the air, removing dust and pollen.

What is the function of car turn signals?

The function of car turn signals is: 1. To indicate to pedestrians or other vehicles the direction in which the car will turn; 2. To signal the direction for overtaking or lane changing; 3. When both left and right turn signals are on simultaneously, it indicates that the vehicle is in an emergency situation, alerting other vehicles to pay attention. The method of using turn signals is: 1. Push the turn signal lever upward to activate the right turn signal; 2. Push the turn signal lever downward to activate the left turn signal. Precautions for using turn signals include: 1. Activate the turn signal in advance when making a turn; 2. Use the left turn signal when overtaking and activate the right turn signal when returning to the original lane; 3. When turning on the turn signal, observe pedestrians and passing vehicles before performing the maneuver; 4. When making a left turn or U-turn, check for any road prohibition signs before activating the turn signal.

Where to Check the Production Date When Picking Up a New Car?

Locations to check the production date when picking up a new car include: 1. View the car production date in the body paint data: On the side of the car body, there will be information such as the vehicle identification number, manufacturing date, total vehicle weight, engine model, and rated power; 2. Check the car production date in the VIN (Vehicle Identification Number): The 10th letter or digit in the VIN indicates the car's production date; 3. Check the car production date in the car manual: The car manual will specify the production date of the car. The method to determine the production date from the VIN is: The 10th digit of the VIN represents the production year of the vehicle, but the specific production month cannot be queried. The production year may be a number or a letter, with the code cycling every 30 years, and the letter 'O' and the number '10' will not appear in the code.

Is it necessary to warm up the car before an exhaust emission test?

It is necessary to warm up the car before an exhaust emission test. Methods of exhaust emission monitoring: There are four methods for monitoring vehicle exhaust emissions: single idle speed method, double idle speed method, steady-state operating condition testing method, and simple transient operating condition method. The single idle speed method has been phased out due to its simplicity and higher detection data limits. The simple transient operating condition method is more scientific than the double idle speed method and the steady-state operating condition testing method, providing more accurate detection data. It is currently the most advanced vehicle exhaust emission detection technology in the world. Automotive environmental exhaust emission standards: The limit for carbon monoxide is 6.3g/km, and the total limit for hydrocarbons and nitrogen oxides is 2.0g/km. Vehicle exhaust emission testing is based on whether the smoke opacity value meets the standard, and whether the emissions meet the standard is mainly determined by the vehicle testing data. The smoke opacity value is used to confirm whether the vehicle meets the standard.

Where is the active noise cancellation fuse located in the Jaguar XEL?

The fuse box of the Jaguar XFL is located inside the right-hand side of the trunk. The fuse box of the Jaguar XFL is located inside the right-hand side of the trunk. A relay is essentially an automatic switch that uses a smaller current to control a larger one. It serves functions such as automatic regulation, safety protection, and circuit switching in electrical systems. An automotive fuse is a type of current fuse that melts within seconds when the circuit current exceeds twice its rated current, thereby protecting the circuit. It is commonly used for overcurrent protection in automotive circuits as well as in industrial equipment. The purpose of a fuse is to protect the circuit when a fault or abnormality occurs, causing the current to continuously rise. This rising current may damage critical or valuable components in the circuit, or even burn out the circuit and cause a fire. If a fuse is correctly installed in the circuit, it will melt and cut off the current when the current abnormally rises to a certain level and duration, thereby ensuring the safe operation of the circuit.

What is the height of the Mercedes-Benz G500?

The height of the Mercedes-Benz G500 is 1963mm. Here is the relevant introduction about the Mercedes-Benz G500 car: 1. Interior space: Its interior clearly draws inspiration from the design of the previous generation of Mercedes-Benz sedans (especially resembling the W202 C-Class). The dark cabin adheres to the practical principles of an off-road vehicle. As the core of the interior, the dashboard maintains a neat and generous styling overall, consistent with the simple and rugged exterior, neither overly aggressive nor emphasizing curvaceous elegance. 2. Structure: In addition to the ladder-frame structure, the full-time four-wheel drive system replaces the previous manual transfer case. While driving at speeds below 40km/h, you can easily switch from 4H to 4L mode by pressing the high/low button behind the gearshift. At this point, the transfer case gear ratio changes from the original 0.87:1 to 2.16:1, providing increased torque sufficient to tackle steep slopes and high obstacles.

Trending Ranking

How to Start a Volkswagen Car When the Key Fob Battery is Dead?

Does the new car come with a trunk mat?

Is the Kawasaki H2R Turbocharged?

What Does Gear Grinding Sound Like?

Why is the driver's side window button not working when the headlights are on?

What is the difference between Porsche 911 and 992?

What are the reasons for the Toyota Vios cigarette lighter not having power?

Where to Get a Vehicle Inspection in Shuangliu?

What are the effects of a scratched car chassis?

How Many Liters of Oil Should Be Added to a 1.5L Engine?

More Forum Discussions

Which Mitsubishi models feature the Super Select 4WD system?

Should You Use a Car Cover During a Typhoon?

Does Annual Inspection Affect Selling a Car?

Can a car be used to extract oil?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.