Butler Bros Mark 5 logging truck

[JensR]

What a great design - and the model looks just as excellent
The front tires are RC4WD's Rockcrushers - the rear are MIL-SPEC ZXL ?
I think they do have some rather nice designs for our applications.

[TheMachinist]

Originally Posted by JensR

What a great design - and the model looks just as excellent
The front tires are RC4WD's Rockcrushers - the rear are MIL-SPEC ZXL ?
I think they do have some rather nice designs for our applications.

Yes they are milspecs. and they look very close to the originals. The only problem is the truck is going to weigh around 80 to 100lbs with a load on it and the tires are already flat with just the frame and axles on them. We need to add something inside the tires to stiffen them up.
Any ideas would be greatly appreciated.
Thanks for looking
Jordy