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  • Our Members Trucks

    Our Members Trucks
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    Who’s who
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    Guide Lamp Co. Anderson, Indiana
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    Public Submissions
  • Diamond T Truck Owners Manuals and other...

    Diamond T Truck Owners Manuals and other info.
  • Diamond T Car found 9/19/06

    Diamond T Car found 9/19/06
  • Fire trucks

    Fire trucks
  • C.A.Tilt,Family photos and cars(Not Truc...

    C.A.Tilt,Family photos and cars(Not Trucks)
  • Historical Photos

    Historical Photos
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    Diamond T Ads

Latest Activity

  • Gary Nielsen: YOUR MECHANIC CHECKED THE STARTING { circuit } SYSTEM AND CAN “NOT” FIND ANYTHING WRONG WITH THE STARTING { circuit } SYSYEM. NOTE: THE NEXT TIME THAT YOU HAVE A STARTER MOTOR PROBLEM ( starter motor turns “very slowly” or “sometimes” not at all ) ; if (?) you have had a {“VOLT METER” } you could “check” the “BATTERY” “VOLTAGE”…[Read more]

  • Gary Nielsen: DIAMOND T TRUCK MODEL 201 ( year ? ) ; PROBLEM WITH STARTING ; STARTING TURNS VERY “SLOWLY” ; page 55 , STARTING MOTOR (a) SLOW CRANKING SPPED may be caused by: CRANKCASE MOTOR OIL TOO HEAVY OR COLD.
    (change to correct grade of motor oil or heat the oil before attempting to start). LOOSE OR DIRTY CABLE…[Read more]

  • Gary Nielsen replied to the topic Seat in the forum Looking for parts 11 years ago

    If you are still looking I have a seat back for a 1949, I assume the dimensions are the same??

  • Hi-I somehow was blocked out from the forum so had to take on a new name niels2, formerly garybob. I live in the middle of MN.
    I have owned a 201 T since 2003. Former owner apparently did some restoration of the box and not sure what else. Runs and drives. Continue to have a problem with starting, starter turns very slowly, sometime not at all.…[Read more]

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Latest Posts

Can someone shed light on a rare Diamond T in South Africa?

Hi Paul, I have located a Diamond T truck in South Africa. I think it’s around 46-47. It is a Model 404 HHS, Engine JXE CB (Counter Balanced), Chassis # 40411369, Chassis weight 5350 pounds, Max... »

Diamond T Roadster

I currently have photos of an actual Diamond T roadster of about 1906 to1910 vintage. I wondered if any one else has ever seen one of these car. I took the photos in 1952, but unfortunately did not bu... »

48 diamond t

Glad to have finally found a site to get info on finding parts for my ‘T’. I’ve had my 48 306H for 4-5 years and haven’t done too much to it. I got it from my grandfathers fami... »

The Features

1940 Diamond T COE

1935 door question

Modle 80 D brakes

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