What is the model of off-road tires?

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Off-road positioning: SUV tread pattern type, mainly Highway Pattern (HP)/Highway Terrain (HT), followed by 4*4 which is between HT and All-Terrain (AT). AT is for off-road, and the most off-road is Mud-Terrain (MT). The following is related content: 1. Specifications and dimensions: The smaller the sidewall height of the tire, the more suitable it is for highways; the higher, the more suitable for off-road. Generally, tires for off-road use have a sidewall height of around 16cm, while highway-type tires are around 130. The wider the tire width, the more suitable it is for off-road, with nominal widths typically being 245/255/265. 2. Tire model: The markings are mostly in the form of: 215/70R15. The meanings of these numbers are: 215 represents the tire section width in mm, generally ranging from 145—285mm, in increments of 10mm; 70 is the aspect ratio, which is the ratio of the tire sidewall height to the tire section width, with 70 representing 70%. Generally, the aspect ratio of tires ranges between 30%—80%. Under normal circumstances, ordinary cars should not use tires with an aspect ratio >75%, while luxury cars and high-performance sports cars are recommended to use tires with an aspect ratio