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Technical Paper

Pickup Truck and Trailer Gross Vehicle Weight Study

2019-04-02
2019-01-1109
The objective of this paper is to evaluate the dynamic performance of pickup truck - trailer configurations, using performance measures adopted by Commercial Vehicle Safety and Enforcement (CVSE). The pickup truck models are selected based on the US truck classification that segregates trucks on the basis of the vehicle’s gross vehicle weight ratings (GVWR). Three different types of trailers - gooseneck trailer, pintle hook trailer and three-axle trailer with parametric hitch - are utilized in this study. The truck-trailer configurations will be evaluated for static rollover threshold, load transfer ratio, rearward amplification, friction demand, lateral friction utilization, high speed, low speed and transient off tracking and three-point handling performance. These measures are based on definitions from Canada’s heavy vehicle weights and dimensions study.
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