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Plus' Level 2 PlusDrive demonstrates how powerful even lower levels of autonomous vehicle systems will be for boosting safety and productivity in trucking, explains HDT's Jack Roberts.
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The Society of Automotive Engineers developed a recommended practice for plug-in charging of heavy duty electric vehicles. The new standard was designed to offer a single vehicle charging coupler solution for three-phase and single-phase AC and DC charging.
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Chevron Products Company rolled out an expanded line of Delo 400 heavy-duty diesel engine oils on Dec. 1, the same day that oils formulated to meet the new API CK-4 and FA-4 service categories became eligible to to be marketed and sold.
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When setting out to evaluate a fuel-saving product, you don't want your numbers skewed by differences in rolling resistance from the tires. With some fuel-saving devices promising only marginal gains, the tires' contribution to the fuel consumption can adversely affect the apparent performance of the product. Here's what to watch for when setting up an evaluation or testing program.
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The Performance Innovation Transport Group recently tested trailer side skirts and undercarriage air deflectors.
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