On October 18th, the large-scale outdoor tire testing ground invested by Linglong Group, the Central Asia Tire Testing Site, was officially put into trial operation in Shandong Zhaoyuan. For a long time, China lacks a professional large-scale outdoor test site, resulting in inaccurate and lagging tire test data, delaying the process of independent research and development of domestic tires. In 2012, Linglong Group invested nearly 1.2 billion yuan to start the tire testing ground project. It is understood that this test site is equipped with internationally advanced experimental testing equipment, and has completed 16 tire test tracks including high-speed ring road, noise test track and dynamic square. The test site covers tire testing of cars, light trucks, trucks and passenger cars. It can conduct on-site monitoring and indoor experiments on more than 40 performance indicators such as tire handling, economy and comfort. According to the relevant person from Linglong, this test site can test 2847 tires per year, with a test mileage of 6.9 million kilometers. At the same time, the test site also has the conditions for car road testing. As the test platform with the most domestic inspection projects and the most complete runway function, the Central Asia Tire Test Site was designed by the Spanish professional test and design company IDIADA, and guided construction and supervision. At the opening ceremony of the test site, the guests visited the T9 and T4 tracks and watched the red flag state car wetland brake and wetland control simulation test synchronized in the middle of the track, as well as the exquisite tire women's racing team and truck aerobatic team technology. Performance. our 4 seaters off road golf carts can be with 10,12 or 14inch off road tyre, we can do your required customs for it as you want, we make several models for it for the front part of it for your choice,you can ask for a rear basket for your stuffs that it is very practical for rutine usage, the size of rear basket is adjustable as your requirement,we can also mount the usb music player(combinated with Bluetooth,mega phone, FM radio) to advance your driving experience,we have gas and battery power for you choice,people prefer it with the gas power that enable a much bigger power for rough and mountain road,also as it is with a big off road tyre that intend for rough road. 4 Seaters Off Road Golf Carts,Environmental-Friendly Off Road Golf Carts,4+2 Seaters Electric Off Road Golf Carts Yongkang Jinghang Sightseeing Vehicle Co., Ltd. , https://www.jhgolfcarts.com