What Is the Primary Advantage of Lowering a 4X4 Vehicle's Tire Pressure When Off-Roading?
Off-road enthusiasts commonly push their vehicles to the limit by exploring terrain off the beaten path. Simple adjustments to 4x4 vehicles, like lowering tire pressure, help equipment perform at optimal levels.
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Significance
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As the amount of air pressure in a tire is reduced, the surface area of the tire tread touching the ground is increased. With reduced air pressure, tires become less rigid, allowing the weight of the vehicle to modify the shape of the tire to increase the area of tread contacting the ground.
Function
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A larger area of tread contacting the driving surface provides increased traction and reduced tire spin, allowing 4x4 vehicles to travel off-road with greater ease.
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Warning
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The amount of air pressure that can be safely removed from tires varies by tire and vehicle type. Too much of a reduction in air pressure may cause extensive damage to tires. Always drive 4x4 vehicles on paved roads with tires properly inflated.
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References
- Photo Credit tires 2 image by Pontus Edenberg from Fotolia.com
