Effective Aug. 1, 2022, the United States Postal Service (USPS) will accelerate service for its Retail Ground and Parcel Select Ground products from two to eight days to two to five days within the United States (excluding Alaska and Hawaii).
RG is a ground shipping product for packages, thick envelopes and tubes (with a maximum weight of 70 pounds) that are not required to be mailed via First-Class Mail service and are available only through retail channels. PSG is an economical ground delivery service similar to RG for commercial shippers.
Usps.com Press Release, June 2022
