BMW X6 Tyres with reduced roll-resistance.低滾動阻力輪胎

Resistance is useless - so these tyres are manufactured with special materials that enable the tyres to roll with less resistance, reducing fuel consumption.

Every time a vehicle drives along a road surface, the shape of its tyres becomes distorted. Depending on the contact surface and the air pressure of the tyre, this distortion can cost significant amounts of energy, reducing fuel efficiency.
BMW overcomes this problem by using tyres with reduced roll-resistance: special heat-resistant, anti-distortion materials in the side wall and tread helps maintain the shape of the tyre, ensuring they roll smoothly.
Thanks to their innovative design, tyres with reduced roll-resistance deliver a smoother ride, improve fuel efficiency and lead to a reduction in emissions.

輪胎於行駛時，會受到路面、胎壓、胎溫、過彎等影響而扭曲變形，則輪胎滾動時的摩擦阻力就會相對增加，而滾動阻力將會使得燃油效率下降。
低滾動阻力輪胎以具有抗熱、防扭曲的特殊材質製成，使其胎壁及胎面不易扭曲變形，進而降低輪胎滾動時7%的摩擦阻力，從而降低油料的耗損，而且也不影響輪胎其他諸如循跡、­抓地力、吸震性等功能。

Category:

Autos & Vehicles

Tags:

• BMW
• X6
• Auto
• Tyres
• reduced
• roll-resistance
• Car
• Vehicle
• EfficientDynamics