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    1. Introduction Forum

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  2. General Discussions

    1. Antique and Classic Mack Trucks General Discussion

      This is where you can talk about anything related to antique or classic trucks! If your topic is something specific, try to use the correct forum below.

    2. Modern Mack Truck General Discussion

      This forum is for general discussions about modern Mack Trucks! Granite, Vision, Rawhide, Pinnacle...etc. Specific topics can be posted in the forums below.

    3. Mack Truck Q & A

      This forum is for pressing questions concerning Mack Trucks...emergency maintenance questions, pre-purchase questions, etc...answers can be rated by users and the higest rated answers will show first!

  3. Specific Topic Forums for Antique & Modern Trucks

    1. Engine and Transmission

      This forum is for engine and transmission related topics

    2. Driveline and Suspension

      This forum is for driveline, carrier, front and rear axle, steering and suspension topics

    3. Air Systems and Brakes

      This forum is for Air System and Brake related topics

    4. Electrical, Electronics and Lighting

      This forum is for electrical, lighting and mobile electronics topics

    5. Exterior, Cab, Accessories and Detailing

      This forum is for topics about exterior, cab, paint, trim, bumpers, emblems, visors and also topics about keeping that truck looking its best!

    6. Fire Apparatus

      Forum for discussions about Fire trucks and specialized fire fighting equipment.

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    3. Other Truck Makes

      This is the place to show off all your other trucks that are not Macks. They can be antique or modern trucks.

    4. Tractors and Equipment

      This forum is for you to talk about Farm Tractors and other misc. equipment such as trailers, dozers etc.

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    3. Feedback Forum

      Please leave feedback for other members you have done business with here. This will help members trust (or not trust) other members. Please be professional with your remarks...good or bad.

    4. Transportation Board

      This forum is for posting and finding transportation opportunities for your antique hobby trucks and parts around the country. Please keep rates reasonable when posting a route...

    5. Watt's Truck Center   (53,110 visits to this link)

      Click here to visit the Watt's Truck Center Home Page featuring The B-Model Store and tons of other parts for Antique and Classic Mack Trucks including R-Models, Super-Liners, DM's and all current models!

    6. Product Announcements & Group Buys

      This is the forum where we will post new product announcements and Group Buy Information from the B-Model Store! You can discuss them and/or ask any questions you may have here.

  6. Shows and Events

    1. Truck Shows and Events

      This forum is for topics about truck shows and other events of interest.

  7. Site Related

    1. Site Related Topics

      This forum is for BMT related comments, suggestions or problems.

    2. BMT Wiki Support Topics

      This forum will hold the support topics created from the Wiki System.

    3. Test Forum

      This is the place to practice posting photos or testing code. Topics may be removed at any time...

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  • Latest Topics

  • Latest Posts

    • I would write a letter direct to Mack them selves explaining what has happened  No good phoning them, actually use a pen and paper and write it out by hand  I would be very surprised if you dont get a  positive outcome  I would list the name of the people you spoke to at the dealer ship and their response when asking    Keep it direct and to the point and factual  I have had to do this once in Australia when a dealer just fobbed me off until the warranrty expired and then refused to help    Once the factory was involved and telling the dealer what to do it was amazing how quick things changed and minor annoying problems were fixed    Paul
    • That's a safety defect, report it: https://www-odi.nhtsa.dot.gov/VehicleComplaint/
    • we are having an issue with the air brakes on our 2011 mru613, foot brake and hand brake work as they should how ever the parking brake valve is set but brakes are released. push the button and it wont stay in. again the parking brake button is in the SET position but brakes are NOT set button will not stay in when pressed. any ideas? ive already replaced the button valve thinking it could be bad, also the pressure protection valve on the in dash manifold is constantly leaking air after it reaches 60/80 psi.
    • So I’ve got a 2019 Mack Anthem and after 7 months the front driver side turn signal went out. They said it was a bad module.  So they replaced both headlight/signal (whole Assembly). Six months and 7 days later the driver side went out again. Dealership says your OEM warranty expired a week ago this time I have to pay over $600 bucks for new assembly the replace the one they installed. So I did it. Not happy. Well today the right side has gone out. Now Mack says leds last longer. At this rate I’m replacing them every 7 months. Regular light bulbs last long than these. I know it’s the modules, but Mack is saying I need to keep buying new ones. I think there’s something else wrong here. I’ve called Mack and they just forward it back to the dealer that wants me to pay. 
    • Are you using the Eaton Easy pedal clutch? If so the clutch needs to be set in this order ! To take advantage of the Over center nature of the easy pedal clutch  you likely already know this however I will state it again ! Set the cable so the clutch brake engages RIGHT AT THE FLOOR!  THE LAST 1/2  TO 1/4 inch should be CLUTCH BRAKE ONLY! Then adjust your winder inside  so that you have the 1/2 inch - 9/16 Gap at the release bearing as required to achieve the necessary 1- 1/2  free pedal in the cab ! If its  set this way Then ,I don't have any solutions to your problem other wise  I have never ran into the 3 week  issue your claiming here Fuller or Mack trans other than a bad cable!  And I been at this a fair few years!   just sayin!
    • Quite the truck in its day!! 👍   terry
    • These guys seem like they've got a good cause here, figured I'd spread the word. They just want a firetruck to take kids who are a little closer to death's door than most of us older kids-at-heart out around town. I'd love to see them get something with a big cab but clearly they're looking for anything. I wish them the best! http://www.spaamfaa.org/wanted/fire-truck-donation-9-17-19/
    • Heavy tractor from the Sterling Motor Truck, Co. of Milwaukee, WI.
  • Recent Status Updates

    • RSPRINGER  »  terry

      looking for one 
      · 0 replies
    • Sue Given

      Looking to sell big mack trucks
      1952 Mack A30 Ten Wheel Cab and Chassis
      1963-65 Mack C607T Cabover Tractor
      1952-53 Mack A54T Six Wheel Cab & Chassis
      1934 Mack BX HD 6 Wheel Flatbed
      All recently appraised
      · 2 replies
    • lytle420  »  wilbur

      I have a mack truck model number CXN613 having issues won't stay running  broke all the injector lines on top of the engine have fuel coming out of those injectors lines also have two filters on the driver side bottom of the engine for oil then one small filter was bone dry need to know what that filter is for and has two airlines running to it looks that's mounted to the manifold on driver side
      · 0 replies
    • BillyT  »  Freightrain

      Bob was asking about you the other day,"laundered" my flip phone in the pocket of my jeans so gotta get another before I can get back to him.Broke my hip recently I don't recommend anyone doing that! I'm walking again without walker, cane etc have been off the site for awhile.
      · 5 replies
    • Adrian Purdie  »  Jeff M

      I am very interested to buy a Mack b61, please e-mail me on adrianvpurdie@gmail.com .
      · 0 replies
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