What is the tire pressure for off-road vehicles?

1 Answers
VanFinn
07/29/25 9:35pm
Off-road vehicle tire pressure standards: Standard tires: 2.4-2.5 bar, Reinforced tires: 2.8-2.9 bar. The maximum pressure should not exceed 3.5 bar. Hazards of over-inflation: Tire friction and adhesion decrease, affecting braking performance; Causes steering wheel vibration and deviation, reducing driving comfort; Accelerates wear on the central tread pattern, shortening tire lifespan; Increases vehicle vibration, indirectly affecting the lifespan of other components. Hazards of under-inflation: Increases friction coefficient with the road surface, leading to higher fuel consumption; Makes steering heavy and prone to deviation, compromising driving safety; Increases movement of tire components, causing abnormal heat due to excessive rolling; Reduces functionality of cords and rubber, leading to delamination or cord breakage, and excessive friction with the rim causing damage to the bead area and abnormal wear.
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