···
Log in / Register

Where is Jastoo tires produced?

4 Answers
AmyMarie
07/29/25 1:43pm

Jastoo tires are produced in Zhucheng, Shandong. Tires are circular elastic rubber products assembled on various vehicles or machinery, mounted on metal rims, capable of supporting the vehicle body, cushioning external impacts, achieving contact with the road surface, and ensuring the vehicle's driving performance. The functions of tires are: 1. Bearing the weight of the vehicle; 2. Ensuring good adhesion between the wheels and the road surface; 3. Improving the vehicle's traction, braking, and passability; 4. Directly contacting the road surface and working with the vehicle suspension to mitigate impacts during driving, ensuring good ride comfort and smooth driving.

Was this review help?
12
3
Share
DiAndrew
08/14/25 4:50am

I've always thought that Justour tires are pretty good, especially for young drivers like me who are new to driving. I remember last year when I changed my tires myself, I chose Justour because a friend recommended it as a Chinese-made brand, mainly produced in Dongying, Shandong. I didn't know much about tires before and thought they were all imported, but later I found out that domestic ones can be this durable and affordable. The advantage of Chinese production is the proximity of the supply chain, making it less prone to shortages, and the quality has improved a lot in recent years. For example, the materials and craftsmanship used are quite modern, suitable for everyday city driving. After changing the tires, I felt a much better grip, and the car doesn't feel floaty on the highway anymore. Of course, it's important to regularly check the tread wear and tire pressure—don't just look at the brand, but also consider your car model and driving habits. Overall, it's a high-value option, great for budget-conscious car owners to try.

Was this review help?
10
5
Share
Expand All
Wilma
10/10/25 4:50am

My daily experience working in the garage has taught me that Jastoo tires are mostly produced in China, particularly common in the Shandong area. Many customers use this brand, and surprisingly, there are few complaints. I recall several cases where its material strength proved excellent, making it less prone to blowouts—a crucial factor for rainy-day driving. The Chinese tire industry has made rapid progress recently, upgrading from design to production lines, unlike the past when it was all about OEM. Why recommend it? Local production minimizes transportation issues, and the price is about one-third cheaper than foreign brands. However, car owners should note that tire lifespan is generally 3-5 years—don’t use them beyond that period. Before choosing, it’s best to check the air pressure standards rather than just focusing on the place of origin. In short, they’re reliable and affordable, making them suitable for the general consumer.

Was this review help?
8
3
Share
Expand All
DelChase
11/23/25 6:02am

As a long-time car enthusiast, I enjoy uncovering the stories behind tires. I've researched the Journey brand somewhat—it's domestically produced in China, with major manufacturing bases concentrated in places like Shandong. It originated from collaborations between domestic enterprises and later improved its reputation through technological optimizations. I recall some early models aligned with foreign designs, but now it's independently developed. The advantage of local production allows it to balance performance and price, such as good high-speed wear resistance, making it suitable for long-distance driving. A key point is that China's tire industry has seen significant development in recent years, and brands like this benefit, supplying not only the local market but also exporting overseas. I recommend considering climate when choosing tires—this brand is more suitable for temperate regions. I've done quite a few test drives, and the feedback has been stable; it's worth a try.

Was this review help?
1
4
Share
Expand All
More Forum Discussions

Should the inner or outer circle be read on a tire pressure gauge?

Both the inner and outer circles on a tire pressure gauge can be read, but they represent different units. The outer circle uses the imperial unit psi, while the inner circle uses kg/cm2. The conversion formula between them is 14.5psi=1.02kg/cm2. If the tire pressure gauge reads 2.5, it refers to the black inner circle. Below are factors to consider when adjusting tire pressure: 1. Seasonal factors: In winter, it is advisable to slightly increase the tire pressure by about 0.2bar based on the standard tire pressure. In summer, follow the lower limit of the standard tire pressure. If the car is parked outdoors in summer, the pressure can generally be about 0.1bar lower than the standard to avoid tire blowouts due to high temperatures. 2. Road conditions: On roads with significant bumps, it is appropriate to lower the tire pressure by 0.1-0.2bar from the standard tire pressure. For roads with minor bumps, this can be ignored. For long-distance high-speed driving, the tire pressure should not be too low; it is advisable to slightly increase the tire pressure by about 0.2bar based on the lower limit of the standard tire pressure.
19
0
Share

How often is a private car's vehicle license inspected?

It depends on how many years it has been in use. Here is the introduction about the vehicle license: 1. The first type: Non-operational sedans and non-operational small and mini passenger vehicles that have been registered for more than 6 years (inclusive) are still inspected once a year as per the original regulations. 2. The second type: Vehicles that have been in use for more than 15 years (inclusive) are still inspected twice a year as per the original regulations. Vehicles that have been in use for more than 20 years (inclusive) are inspected every 3 months. 3. Others: The annual inspection time for motor vehicles is determined by the initial registration date of the new vehicle. For example, if the initial registration date on the motor vehicle license is August 2010, then the annual inspection time for vehicles with an inspection cycle of 1 year (or more) is every August. According to the regulation that motor vehicle inspections can be applied for within three months before the expiration of the validity period, vehicles with an initial registration date of August 2010 can go to the motor vehicle inspection station for inspection in June, July, or August.
2
5
Share

Why was the Ruifeng S5 discontinued?

Jianghuai S5 has not been discontinued yet. The Ruifeng S5 is positioned as a city SUV, featuring a more fashionable and youthful new design, somewhat resembling the design style of the Hyundai ix35. In terms of body dimensions, the wheelbase reaches 2640mm, with length, width, and height measuring 4430/1840/1660mm respectively. More details are as follows: 1. Interior: The Ruifeng S5 adopts a combination of black and brown. Additionally, high-end models are equipped with leather seats, a multifunctional steering wheel, a navigation system, keyless ignition, seat heating, an electronic handbrake, and automatic air conditioning; 2. Powertrain: The Jianghuai Ruifeng S5 initially comes with a 1.8T engine, which delivers 163 horsepower and a peak torque of 235Nm. It is paired with a 6-speed manual transmission. It is also reported that the Jianghuai Ruifeng S5 will launch models equipped with a 1.5T engine, offering both manual transmission and DCT dual-clutch transmission options for consumers; 3. Chassis and suspension: The Ruifeng S5 features a MacPherson independent front suspension system and an E-type multi-link independent rear suspension system. Moreover, it is equipped with an EPS electric power steering system and front ventilated disc/rear solid disc braking systems.
20
3
Share

What is the real fuel consumption of Santana?

The real fuel consumption of Santana is approximately 5.66~8.94L/100km. The specific fuel consumption and methods to reduce it are as follows: Fuel consumption: The fuel consumption range for the 1.5L manual transmission is 5.66-7.23L/100km, with an average of 6.45L/100km; the fuel consumption range for the 1.5L automatic transmission is 6.48-8.94L/100km, with an average of 7.71L/100km. Methods: Start slowly, accelerate gently, brake lightly and early, maintain proper tire pressure, reduce load, perform regular vehicle maintenance or checks, and change fluids on time.
8
5
Share

What does AVG mean on a Nissan car?

AVG is the abbreviation for average, meaning the mean value. The AVG displayed on a car's dashboard refers to the average fuel consumption. Below is an introduction related to fuel consumption: 1. Fuel consumption varies by individual: The fuel consumption provided by the Ministry of Industry and Information Technology is measured in a laboratory using the carbon balance method, corresponding to urban, suburban, and combined driving conditions, resembling a theoretical fuel consumption value. However, during actual driving, factors such as road conditions, driving habits, and vehicle load vary from person to person. 2. Self-calculation method: Fill up the fuel tank at a gas station until the pump automatically stops, then record the mileage. For ease of calculation, take 5000 kilometers as an example. Then, drive normally until the next refueling and record the new mileage, say 5500 kilometers. You can then calculate the average fuel consumption for the last 500 kilometers driven (5500-5000=500 kilometers). The calculation is as follows: 300÷500÷7.6≈7.8L/100KM, meaning the fuel consumption is approximately 7.8 liters per 100 kilometers.
10
5
Share

What are the gears of a manual-automatic transmission?

The gears of a manual-automatic transmission include P, R, N, D, 2, 1, or L. It also has '+' and '-' gears. Here is some information about manual-automatic transmissions: 1. Introduction: A manual-automatic transmission is essentially a type of automatic transmission that simulates the operation of a manual transmission through an electronic control system. The manual-automatic transmission is designed to improve the fuel efficiency and controllability of an automatic transmission by allowing the driver to decide the shifting timing, which was originally determined by the computer. At the same time, it can still be used in automatic mode for convenience in urban traffic jams. 2. Pros and Cons: In addition to the advantages of an automatic transmission, a manual-automatic car also allows manual control, providing some driving pleasure. The biggest disadvantage of a manual-automatic car is its higher fuel consumption. The manual mode is not fully manual and is limited by sensors, meaning it's impossible to shift directly to 1st, 2nd, or 3rd gear at 120 km/h. It is understood that the manual mode is rarely used in manual-automatic cars. Compared to automatic transmissions, the technology is less mature.
7
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.