Load Transfer Ratio (LTR) is a critical factor in vehicle dynamics, describing how weight shifts between a vehicle’s tires during maneuvers like cornering, braking, or accelerating. Managing LTR is essential for maintaining stability on the road. 

Factors that can impact LTR include: 

  • Curve Radius: All else the same, tighter curves increase LTR, while wider curves reduce it.  
  • Superelevation/Road Camber: Adequate road banking along curves can reduce lateral load transfer and keep LTR within a safe range. 
  • Surface Condition: Smooth, even surfaces help to maintain a consistent LTR, while rough or uneven roads can cause unpredictable load shifts. 
  • Road Grade: Steep inclines or declines affect longitudinal load transfer, impacting vehicle stability. 

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