Heavy Duty Radios offers several shipping options for you to choose from. If you select a option based on a specific time for delivery like next day, 2nd day, 3rd day we will make every effort to deliver this service as expected.  These orders require that every part sold on the site is in stock and ready to ship.  We ship from in house inventory as well as manufactures inventory.  This gives Heavy Duty Radios a better chance to deliver your purchase with the selected shipping option you want.  Orders have to be posted by 12:00 noon est same day to qualify for specific shipping delivery requests. The larger percentage of orders are shipped as requested, but occasionally inventory shortages or time allowances prevent us from full filling your request.  Calling us before you place a order will better guarantee we can deliver on a specified shipping request.  Orders placed after 12:00 noon est on Friday will ship the following Monday.  Orders placed after 12:00 noon est before any Holiday or during any Holiday will increase your delivery time. Heavy Duty Radios takes Pride in our ability to deliver to you your purchase on time and when needed.  We do not take responsibility for the third party shipper.  This is covered by their own disclaimers.  Final Note:  If you need your purchase by a specific time call before you order to better insure delivery time.