How to Identify if a Car is a Stock Vehicle?

1 Answers
StAdriel
07/29/25 7:22pm
To determine whether a car is a stock vehicle, follow these methods: 1. Check the vehicle nameplate: The nameplate is usually located below the B-pillar on the passenger side and is easy to find. The nameplate displays basic vehicle information, including the manufacturer, model, engine power, total weight, load capacity or passenger count, production number, production date, and manufacturer name. First, look at the manufacturing date. If the manufacturing date is within three months of your purchase date, it is not a stock vehicle. If it exceeds three months, it can generally be considered a stock vehicle. 2. Inspect tire wear and production date: Generally, new car tires show minimal wear. The tread hairs on the tire sidewalls should be clearly visible. If you notice the absence of tread hairs, be cautious. Next, check the tire production date. The sidewall has a series of numbers, such as 0717. The latter two digits (17) represent the production year, and the first two digits (07) represent the week, meaning the tire was produced in the seventh week of 2017. This allows you to calculate the production date as mid-February 2017. Compare this with the vehicle's production date on the nameplate. If they are close, it indicates the car is not a stock vehicle. A significant time gap warrants attention. 3. Examine the exhaust pipe interior: Insert a finger into the exhaust pipe. If it comes out clean, the car is new. If dirty, be cautious. A new car's exhaust pipe should not be dirty. Note that the odometer reading should not be the primary reference. 4. Inspect the engine compartment: Open the hood and check the engine compartment. A thick layer of dust or oil stains suggests prolonged storage or excessive mileage. Also, inspect components for deformation, discoloration, alignment, or signs of removal. 5. Check for aging or detached rubber parts: Open the doors and trunk lid to inspect seals and other rubber components. If seals are loose or aged, the car has been stored for too long. If the seals show no signs of replacement, the car is likely new. 6. Inspect the foot pedals: Open the doors and carefully examine each pedal. Excessive wear or dust in the gaps may indicate the car was a test-drive vehicle or stock car. Clean pedals suggest a new car.
Was this review help?
1
1
Share
More Forum Discussions

What are the reasons why BYD does not detect the key?

BYD does not detect the key for the following reasons: Insufficient key battery: The battery used in the remote key is generally an ordinary button battery, with a rated working voltage of about 3.3V. Under normal circumstances, the service life can generally reach 2 years. Signal interference: Placing the key together with devices such as mobile phones, laptops, and power converters. Since radio devices such as mobile phones, laptops, and power converters emit wireless signals that interfere with the smart key, the key should be kept away from the above devices when in use. Antenna problem: There is a problem with the antenna inside the rear window glass, and the signal cannot be received. You can pay attention to whether the antenna signal amplifier is working properly and whether there is a film that causes signal shielding.
19
0
Share

What causes abnormal tire pressure signal in BYD Song?

The reasons for abnormal tire pressure signal in BYD Song are abnormal tire pressure, unreset tire pressure monitoring, or damaged tire pressure sensor. The tire pressure monitoring indicator is a yellow symbol, an irregular circle with no seal on top, four small spikes at the bottom, and an exclamation mark inside. The illumination of the tire pressure monitoring indicator indicates abnormal tire pressure. Abnormal tire pressure: Generally, an alarm will be triggered if the pressure is below 1.8bar or above 3.0bar. At this time, tire inspection and pressure adjustment are required. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset in time, the tire pressure monitoring system will still record the previous data, causing the tire pressure monitoring indicator to light up. In this case, simply reset the tire pressure. Damaged tire pressure sensor: The tire pressure sensor is used to monitor tire pressure and is directly installed inside the tire, connected to the tire inflation port. If the tire pressure sensor is damaged due to impact while driving, it will also cause the tire pressure fault light to illuminate. For sensor damage issues, only a new replacement part can be used.
13
4
Share

What is the tire model specification of JAC Heyue?

JAC Heyue's tire model is 205/55R16. The first number 205 represents the tire width of 205MM, 55 indicates the aspect ratio of the tire section is 55%, meaning the section height is 55% of the width, and 16 represents the rim diameter of 16 inches. The middle letters or symbols have special meanings: "X" denotes high-pressure tires; "R" and "Z" denote radial tires; "-" denotes low-pressure tires. The maximum speed of JAC Heyue is 175km/h, and the fuel consumption per 100 kilometers is 7.5L. In addition to the model, the tire also carries the following common data: Tire cord material: represented by Chinese Pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, ZG for steel radial cord tires. Speed rating: indicates the maximum speed at which the tire can carry a specified load under specified conditions. Letters A to Z represent the certified speed ratings of tires from 4.8km/h to 300km/h. Commonly used speed ratings are: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h; Rim specification: indicates the rim specification compatible with the tire for practical use, such as standard rim 5.00F.
15
1
Share

What is the tire specification model of Jianghuai Refine?

Jianghuai Refine tire model specification is 205/70/R15, focusing on quietness, comfort, and balanced overall performance. The Refine still adopts the front MacPherson and rear torsion beam suspension structure, which is a common suspension type in this class. The tires use the GitiWingro series tires by Giti—a set of tires that emphasizes durability, wet road performance, and low noise. Tire material: The main body of the tire is rubber, and the maximum storage and anti-aging time of rubber, from natural latex to ethylene propylene and nitrile, will not exceed 10 years. The average service life of various rubber products in use is 3-5 years. Tire lifespan: The wear lifespan of tires is 30,000-50,000 kilometers. If the tire has not reached the wear limit and mileage but has been in use for 5 years or has developed a large number of cracks on the side, the tire needs to be replaced.
12
1
Share

What is the reason for refrigerant leakage after pressure testing shows no leaks in car air conditioning?

The reason for refrigerant leakage after pressure testing shows no leaks in car air conditioning is due to leakage at the charging valve, which requires replacing the charging valve before recharging the refrigerant. There are two methods for charging refrigerant in car air conditioning: one is high-pressure side charging, and the other is low-pressure side charging. Below are the specific introductions: 1. High-pressure side charging: Suitable for charging after leak detection and vacuuming. Note that this method requires the compressor to be turned off, the engine to be stopped, and the refrigerant tank to be inverted; 2. Low-pressure side charging: This method involves charging gas, characterized by slow charging speed, and is typically used for supplementing refrigerant.
2
4
Share

What is a Tesla Destination Charger?

Destination chargers refer to charging at the parking locations of destinations. These chargers are primarily established to address the insufficient coverage of superchargers. The differences between destination chargers and superchargers mainly lie in their nature, charging speed, and parking rules. Different nature: Superchargers are designed for quick charging and immediate departure, similar to "gas stations." Destination chargers: These are provided at places where people go for consumption or business, offering charging facilities. Tesla destination chargers are typically found in hotels and shopping malls, using the same Tesla Gen 2 Mobile Connector as home chargers. Most destination chargers are part of commercial venue services, and since commercial electricity costs are slightly higher than home charging costs, fees are determined by the property owner (including parking and electricity fees). Operating hours also depend on the property's business hours. Different charging speeds: Superchargers offer fast charging, allowing drivers to quickly recharge and continue their journey. Destination chargers provide slower charging but allow for longer charging durations. Different parking rules: After charging at a supercharger, parking is not allowed, and the vehicle must be moved. After charging at a destination charger, parking is permitted.
11
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.