How many cross-country routes did you take?

Jeeptrailinfo.com's website has Trail Rated's definition of the difficulty of crossing various road conditions. Take out the "Laozhanggou" and "Tank Base" near my hometown and see what level it is! What an eye opener!

1 grade 1: mild grade, mild grade

A dry dirt road with no more than 3 inches of river water. This is a very gentle and polite level. The road is about the width of two cars side by side. In dry conditions, two cars can pass without pressure.

Level 2: Easy Level

Completely dry dirt roads, or streams no more than 3 inches deep. There are some potholes caused by rutting, and there are some small soil slopes not exceeding 10. In most cases, you can handle it by car. But if it rains or snows, it will be a four-wheel drive. This road is usually one and a half to two cars wide. Although it is no longer suitable for passenger cars, any SUV can control such road conditions in most cases.

Level 3: moderate to moderate

Mud roads, rutted depressions, or ditches formed by water. The allowable water depth on the road is no more than 6 inches, the uphill slope is about 10, and it is covered with mud or sand. There are small pieces of gravel or irregular potholes on the road surface. Theoretically, it is suggested to drive through with 4. In the case of good road conditions, 2-wheel drive vehicles can also pass through with correct driving skills and sufficient chassis clearance. The width of the road is not an obstacle for most cars.

Grade 4 4: medium 2, medium 2.

There are ruts or a mixture of ruts and stones. The stones are about 9 inches high, and the water does not exceed half the height of the wheels. It is not difficult to pass through the mire and the middle and uphill road with a height of 15. The inclination of the road surface reaches about 15. Most road conditions require a four-wheel drive mode. Similarly, there is no problem that the road surface is not wide enough. Level 5: Adventure level

There are ruts or a mixture of ruts and stones. The height of the stones is 65,438+02 inches, and the depth of the water is about 65,438+06 inches. It passes through the road at a normal speed. You will pass by on the road, and you can also deal with mire and sand. The height is about 20, the uphill difficulty is moderate, the pit 12 inch deep, and the road slope reaches 20. Need to use 4 drives, there is no problem of insufficient road width. 6 Level 6: Adventure 2 Adventure Level 2

There are big stones and deep ruts. You will often meet rocks 12 inch high. Water with a depth of more than half the height of the wheel flows across the road at an extremely fast speed. There is a quagmire that needs to be checked in advance before it can pass. On an uphill slope of about 30, the slope of the road surface also exceeds 30. It needs assistance such as four-wheel drive, and the road width is no longer suitable for large SUVs, so it needs to be carefully passed. 7 Level 7: Challenge Challenge Level

Boulders frequently appear on the road, passing through deep potholes or roadblocks, with a height of 16 inches. There is a deep quagmire that is difficult to cross. The uphill height is 40, and the slope of the road surface is 30. Water at 20 inches depth is very fast. The width of the road is only a little wider than the car body. Need four-wheel drive mode and rich driving experience. On such a difficult road, even a small modification of the vehicle is necessary.

8 Level 8: Challenge 2 Challenge Level 2

Huge and heavy rocks and ruts deep underground will block your way. The size of the stone is basically more than half the height of the tire. 18 inch deep mire or mire is in an uphill position. Slopes as high as 45 degrees and unstable rocks shaking. The depth of the river reaches 30 inches. The slope of the road reaches 30 degrees. In addition to the need to use four-wheel drive, such road conditions may have caused damage to the body. Need rich experience, the vehicle is recommended to be modified. Level 9 9: Extreme Limit Level

There are often more than 65,438+05 inches of boulders and more than 65,438+05 inches of obstacles, such as wood, on sidewalk hills. Swamp (large, deep, even without a hard point) Rivers over 30 inches deep flow very fast. A slope steeper than 40 degrees. A slope of more than 30 degrees on the hillside. This level of difficulty, relying solely on the performance of the original car may not pass. It may damage the car body and mechanical parts, and may even roll over. Drivers are required to have extremely rich off-road driving experience. It's dangerous. Be extremely careful. 10 Ten-level terror level

Very complicated road conditions. Need to be extremely careful. It is completely impossible to pass without modifying the vehicle. Need a winch. Need to build roads. It is possible that all kinds of factors will not pass in the end. The vehicle may be damaged. People may get hurt. Need to be extremely careful. We can almost call this road condition-"traditional off-road vehicles are impassable."

1 1 summary

Bian Xiao is a theorist, and his practice is not sufficient. He admitted that he had only been to grade five or six roads. If there are enough routes near home, you can leave a message in the comment area: Where-how many levels do you think? Let everyone identify whether it is blowing NB or real NB!