Jump to content


Big Dog
  • Content Count

  • Joined

  • Last visited

Community Reputation

46 Excellent

About mrgumby

  • Rank
  • Birthday 10/27/1960

Profile Information

  • Gender
  • Location
  • Interests
    Drag racing

Previous Fields

  • Make

Recent Profile Visitors

2,552 profile views
  1. mrgumby

    11r 24" Tires

    Goodyear and general were making them bought some Goodyear’s over the summer at work
  2. mrgumby


    Just a thought since you had the drive shafts out don’t know what else you did. Have you checked the drive shaft phase
  3. mrgumby

    HELP - Illinois Medical Card

    How is it registered. Commercial plates bus plate what is the gvw
  4. mrgumby

    Need Info For D1070

    And reverse was in the main stick not the aux stick mostly in heavy spec trucks had a dm 800 with one. I think 69 or70 was the last year for them
  5. mrgumby

    CL713 steering box

    Call Sheppard directly or have your local dealer call them I had them make one for a1969 dm 800 Sheppard is great to deal with everyone told me the box was not available but Sheppard made one
  6. mrgumby


    Thats it plain and simple a 24 inch is a whole different animal no tubeless equivalent and a much higher load rating
  7. What’s old is new again. Had many old Cummins with a manual compression release. You could start that thing on almost dead batteries
  8. mrgumby

    R Model hood roller and plate

    Is that the roller if it is watts should have it
  9. mrgumby

    Gonna need help with wheel bearings

    Miss kitty. huh now your showing your age. Or am i
  10. mrgumby

    GPS said to go this way....

    I never would have thought a bus weighs 35 ton
  11. mrgumby

    1983 Mack MC611F

    I thought it looked like the old power steering ram. Not a good pic but he said fuel was leaking
  12. i had bridgestones. changed all last week that stopped it.

    1. mrgumby


      That’s great   Post your fix I’m sure other guys are curious what was wrong.   Glad yo got it fixed

  13. mrgumby

    Truck shake

    Are they good year tires I know a guy who bought a brand new mack ten wheeler with good year tires mack tried everything to stop the cab and truck from shaking. They spent weeks on it. Then then owner said you’ve done everything but new tires. Well thet was it Bad Goodyear tires. It was like a new truck
  14. mrgumby

    Info needed

    I drove a truck with one of those motors in it about 30 years ago.after 12 hrs of driving my ears were ringing. It was a screaming mother loud as hell

Welcome to BMT!

...The world's best antique, classic & modern Mack Truck support forum! Founded in 2000, BigMackTrucks.com is the place to go for everything related to Mack Trucks!


BigMackTrucks.com is owned and operated by Watt's Truck Center, New Alexandria, PA. This forum and it's contents are not affiliated with Mack Trucks, Inc. or Volvo Trucks North America.