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 to Do If the All-Wheel Drive Vehicle's Wheel Hub Cracks?

1 Answers

DeArabella

09/03/25 2:45am

All-wheel drive vehicle wheel hub cracks must be replaced. Currently, passenger car tires are all tubeless tires, where the tire and wheel hub closely contact to form a sealed air chamber that holds air to generate wheel support force. Cracks in the wheel hub will inevitably lead to the loss of high-pressure air inside the tire cavity, affecting driving safety. Reasons for wheel hub cracking: While the vehicle is moving forward, it runs over a hard and sharp object whose height is greater than the distance from the outer edge of the wheel hub to the ground and is located at the outer edge of the tire. When the tire runs over this object, the sharp corner of the object precisely hits the outer edge of the tire, puncturing the vulnerable outer edge of the tire. Once the tire leaks air, it instantly loses its cushioning ability, and the hard object directly impacts the wheel hub, causing it to crack. Methods to avoid wheel hub breakage: Choose smooth roads to drive on. On uneven roads, the speed must not be too fast; drive slowly. When encountering road obstacles, also drive slowly over them.

Was this review help?

20

3

Share

More Forum Discussions

How to fold down the rear seats of a BMW 3 Series?

To fold down the rear seats of a BMW 3 Series: 1. Pull the handles located on both the left and right sides of the trunk; 2. Return to the cabin and fold down the rear seats. The BMW 3 Series is a mid-size car with the following dimensions: length 4719 mm, width 1827 mm, height 1459 mm, wheelbase 2851 mm, and a fuel tank capacity of 59 liters. The BMW 3 Series is equipped with a 2.0T turbocharged engine, delivering a maximum power of 115 kW at 4500 to 6500 rpm, and a maximum torque of 250 Nm, paired with an 8-speed automatic transmission.

How to Open the Car Window When the Engine is Off?

When the car is not started, simply turn the key to the ON position. Here are specific details about car windows: 1. Car Window: It is a window set on the four walls of the compartment to shield from wind and rain without obstructing the view. 2. Material: Car windows are generally made of glass materials, which have evolved significantly over time. The front and rear windows of a car usually use curved glass that is both aesthetically pleasing and conducive to visibility, embedded in the window frame with rubber seals or adhered with special adhesives. To facilitate natural ventilation, the side window glass of a car can usually be moved up and down or back and forth.

Where to Add Oil to an Air Compressor?

It is located on the oil and gas tank, with the drain at the bottom and the fill in the middle. Here are some related introductions about air compressors: 1. The use of air compressor oil: Air compressor oil can reduce friction on various types of machinery, protecting mechanical parts and workpieces as a liquid lubricant, primarily serving functions such as lubrication, cooling, rust prevention, cleaning, sealing, and buffering. 2. Common types of air compressors: Common air compressors include piston air compressors, screw air compressors (which are further divided into twin-screw and single-screw air compressors), centrifugal compressors, as well as sliding vane air compressors and scroll air compressors.

Is it acceptable to change fully synthetic motor oil once a year?

It is acceptable to change fully synthetic motor oil once a year. Fully synthetic motor oil appears as a clear, semi-transparent or transparent liquid with a shelf life of up to 5 years. Synthetic motor oil is chemically engineered lubricant whose composition can be adjusted according to different usage purposes. The replacement procedure for fully synthetic motor oil is as follows: 1. Start the vehicle engine for preheating; 2. Unscrew the drain plug; 3. Remove the oil filter; 4. Apply new oil to the gasket of the new filter; 5. Pour new oil into the oil pan; 6. Check for leaks at the lower part of the engine and verify oil level with dipstick before starting the engine for testing.

What are the sensors in a car engine?

Automotive engine sensors include the mass air flow sensor, throttle position sensor, accelerator pedal position sensor, intake air temperature sensor, coolant temperature sensor, and camshaft position sensor, among others. These sensors are indispensable components of a vehicle. Based on their location, engine sensors are primarily categorized into crankshaft position sensors and camshaft position sensors. According to the technology applied, they are mainly classified into electromagnetic induction sensors, Hall effect sensors, and photoelectric effect sensors. Among these, the crankshaft position sensor is a crucial component in computer-controlled ignition systems. Its function is to detect top dead center signals, engine speed signals, and crankshaft angle signals, inputting these data into the computer to control the ignition sequence of cylinders and issue commands for optimal ignition timing.

What to Do When the Truck's Exhaust Emission Warning Light Comes On?

Truck engine exhaust system warning light on the solution is to read the fault code to confirm the location of the fault, and then replace the damaged parts. The reasons for the engine exhaust system warning light coming on are as follows: 1. Poor quality of car gasoline: Poor fuel quality may lead to abnormal mixture ratio, electronic equipment failure, and exhaust system abnormalities. 2. Faulty electronic components in the intake system: Such as oxygen sensor, carbon canister solenoid valve, throttle, engine carbon deposits. 3. The engine control program needs to be updated or debugged: If the warning light comes on while driving, and the engine lacks power or shakes severely, it is necessary to go to a nearby repair service station for engine inspection and maintenance.

Trending Ranking

How to Determine the Quality of Engine Oil?

How to Distinguish Whether a Vehicle is China III, China IV, or China V?

Should Automatic Transmission Cars Shift to Neutral at Traffic Lights?

What are the effects of changing from 50 to 55 tires?

How to Release a Locked Rear Wheel on a Car?

How to charge the Benben EV?

How Much Engine Oil Should Be Added to a Car?

How to Determine the Distance from the Following Vehicle Using the Rearview Mirror?

How to Deal with Fog Inside the Car on Rainy Autumn Days?

What Causes the Needle on the Car Dashboard to Jump?

More Forum Discussions

How to Determine the Distance from the Rearview Mirror to the Vehicle Behind?

How long after passing Subject 3 must you take Subject 4?

How many series does Rolls-Royce have?

How to Identify Tire Specifications?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.