Show extravagant SPEED I 1 according Accor dig to a bulletin 0 of the chi j eago cago motor club oil consumption ati I 1 55 miles per hour la is seven times greater than at 30 miles per hour tire wear at 50 miles per hour la twice as much as at 40 miles vr per hour and ga gasoline goline consumption aej b 55 miles per hour Is one fourth more j than at 30 miles per hour the con elusion Ilus lOll Is the cost 0 of operation per mile la is fairly even up to speeds somewhere in the forties beyond that point it doubles trebles and soars even higher |