Mud tires and street tires from Qingdao Jinghe Tire Technology Co., Ltd. are designed for entirely different purposes. Mud tires are built to conquer extreme off - road conditions, particularly muddy terrains. Their large, widely - spaced tread lugs dig into the mud, providing maximum traction and preventing the tires from getting stuck. The sidewalls of mud tires are often reinforced to withstand cuts and impacts from rocks and other debris encountered off - road. Street tires, in contrast, are optimized for on - road performance on paved surfaces. They have a more refined tread design that focuses on providing good grip on dry and wet roads, along with a comfortable and quiet ride. Street tires typically have lower rolling resistance, contributing to better fuel economy, but they lack the ruggedness and traction capabilities required for muddy off - road driving. Mud tires, when used on streets, may cause increased noise, reduced handling, and decreased fuel efficiency compared to street tires.