Kalyn Siebert VersaMAXX Heavy Equipment Recovery Trailer kalyn siebert logo 16 TIRE EXPANDO LOWBOY aluminum flatbeds Reitnouer MaxMiser EXTENDABLE FLATBED DORSEY STEEL GIANT DEMO END DUMP LEARN MORE
2020 Delco gooseneck trailer – inv 1
2020 Delco Gooseneck
  • Gooseneck
  • Delco
  • Used
  • 40'
2005 fontaine double drop trailer – inv 1
2005 Fontaine Double Drop & Fl ...
  • Double Drop
  • Fontaine
  • Used
  • 48'
2020 xl specialized xl110 hdgs lowboy – inv 1
2020 XL Specialized XL 110 HDG 55 T ...
  • Lowboy
  • XL Specialized
  • New
  • 53'
Extendable flatbed trailer Dorsey
2021 Dorsey Extendable Flatbed
  • Flatbed
  • Dorsey
  • New
  • 48'

Inventory Specials

News & Updates

New Doolittle Trailers In Stock

A new shipment of Doolittle trailers has just arrived at Midco Sales.

Two Used Double Drop Trailers Added To Inventory

Two used double drop trailers have been added to inventory at Midco Sales.

Price Reduction on New Lowboy Trailers

Midco Sales has reduced the price on new Aspen and Kalyn Siebert lowboy trailers.

XL Specialized Power Tail Trailer Featured at CONEXPO

See the XL Specialized Power Tail trailer at the CONEXPO construction trade show in Las Vegas.

View Midco Sales on TruckPaper.com


Midco Sales is an Arizona based semi trailer and truck dealership with new and used semi trailers for sale as well as used semi trucks and dump trucks.  We sell all types of trailers including lowboys, drop decks, flatbeds, belly dumps and end dumps.  We also carry smaller utility trailers and tag trailers.  Midco Sales sells used trucks including dump trucks, day cabs and sleeper cabs.

The service department repairs and maintains all kinds of heavy trucks and trailers.  The parts store carries parts and accessories for all types of trailers and trucks.

Top Manufacturers

Midco Sales is a dealer for top trailer manufacturers including Armor Lite, Aspen, CPS, Doolittle, Dorsey, Interstate, Kalyn Siebert, Landoll, Manac, Ranco, Reitnouer and XL Specialized.


We work with several finance companies to offer the perfect loan product for our customers.


Full service department for all types of repairs


Replacement parts for all types and makes of trailers and trucks.