Shopping carts are seen outside a new Wal-Mart Express store in Chicago July 26, 2011. REUTERS/John Gress/Files
Wal-Mart Stores Inc will partner with ride hailing services Uber and Lyft to trial online grocery deliveries, as it looks to speed up shipment times and better compete with rivals like Amazon.com Inc.
The world's largest retailer said it would begin test deliveries within the next two weeks in Denver and Phoenix. Wal-Mart's warehouse unit Sams Club began a pilot in March with startup Deliv to dispatch groceries to business customers in Miami.
