Dishwasher and rack assembly

A dishwasher comprising:

• a chassis having a base and forming a tub at least partially defining a treating chamber;
• at least one spray nozzle configured to exhaust a flow of treating fluid into the treating chamber;
• a dish rack provided within the treating chamber, the dish rack having a set of tines and a front wall;
• a closure moveably coupled to the base, the closure providing selective access to the tub;
• at least one loading zone marker providing a visual indication of a zone of the treating chamber corresponding to a location along the dish rack, the zone of the treating chamber being defined as an area within the treating chamber configured to receive the flow of treating fluid from the at least one spray nozzle during a rapid wash cycle or targeted wash cycle of the dishwasher;
• and
• a rail, the dish rack being slidably receivable on the rail, and the at least one loading zone marker being an endcap defining a distal end of the rail.

A dishwasher comprising:

• a chassis having a base and forming a tub at least partially defining a treating chamber;
• at least one spray nozzle configured to exhaust of flow of treating fluid into the treating chamber;
• a plurality of dish racks provided within the treating chamber;
• a closure moveably coupled to the base, the closure providing selective access to the tub;
• and
• a plurality of loading zone markers provided along one of the plurality dish racks, the closure, or a rail coupled to at least one dish rack of the plurality of dish racks, each loading zone marker of the plurality of loading zone markers providing a visual indication of a zone of the treating chamber corresponding to a location along the at least one dish rack, the zone of the treating chamber being defined as an area within the treating chamber configured to receive the flow of treating fluid from the at least one spray nozzle during a rapid wash cycle or targeted wash cycle of the dishwasher, the plurality of loading zone markers including at least one type of loading zone marker including a rack bottom marker, a tine marker, a rack wall marker, a rail marker, an interior grid, a movable tray, a dish basket, or a combination thereof;
• wherein two or more dish racks of the plurality of dish racks include a respective portion of the plurality of loading zone markers.