Private company

Diamond Reo Trucks

Logo: The logo is from the following website: http://195.226.113.10/model-trucks.net/diamond%20reo/reo.htm http://195.226.113.10/model-trucks.net/diamond%20reo/reo.htm, Non-free logo, via Wikipedia3

Australian Truck manufacturer

Diamond Reo Trucks is an Australian truck manufacturer, formerly American. In 1967, Diamond T and Reo Trucks were combined to form the Diamond Reo Trucks Division of White Motor Corporation. Reo dated back to 1904 when Ransom E. Olds, founder of Oldsmobile, began building motor cars, and Diamond T dated back to 1905 when C. A. Tilt began building vehicles.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1967Founded1
  • Industryautomotive industry1
1970 Diamond REO table top (5986672619)
Photo: sv1ambo, CC BY 2.0, via Wikimedia Commons5

Diamond Reo Trucks is an Australian truck manufacturer, formerly American. In 1967, Diamond T and Reo Trucks were combined to form the Diamond Reo Trucks Division of White Motor Corporation. Reo dated back to 1904 when Ransom E. Olds, founder of Oldsmobile, began building motor cars, and Diamond T dated back to 1905 when C. A. Tilt began building vehicles.2

The story

Conventional

C-990

C-90 and C-90D

C-92 "Apollo"

C-101 and DC-101 "Apollo"

C-114

C-116 "Apollo"

C-119 "Raider"

Read the full text

Cabover

CO-50 without sleeper and CO-78 with sleeper

CO-54 and CO-88 "Royale"

"Royale II"

Giant

Inter-City Service

CF-55

CF-59

CF-65

CF-83

"The Rogue"

From Wikipedia’s article on Diamond Reo Trucks, shared under CC BY-SA 4.0.4

Products and brands

  • truck

Listed on Wikidata.1

Timeline

  1. 1967Founded Founded1