ANK MK38 CIVILIAN
Would be nice if that variant had its own set of paintjobs, that is based rather on the casual ones seen on other american trucks (Fleetstar, Freightliners, etc) than a typical camo the non-civilian variant has. You guys could also get rid of that military number and other such markings on this civilian version.
https://cdn.discordapp.com/attachments/725262684198535258/906215056306491412/unknown.png
just to visualise, I may be not the best designer on that matter; posting links because image previews on forum are brocken rn

The original military ANK before release had its own models of saddles, this new civilian one instead of reusing those models (that already made and included in game) uses the typical and generical saddle models. Just a small thing, but I think it would add just a little bit of identity to the civilian version from all the other trucks. The sockets names to use are "SaddleAnkMk38Low" and "SaddleAnkMk38High".
https://cdn.discordapp.com/attachments/725262684198535258/906230174272618526/unknown.png
https://cdn.discordapp.com/attachments/725262684198535258/906230006382993498/unknown.png
notice the shadow spots on the back, where the saddle models were suppose to cover

Some people even suggested to shorten the frame to be more in fashion of tractor or being a Tayga-length, but I'm afraid you guys aren't really open for much more model changes on that truck.

Aramatsu Forester
The forwarder could've the rims seen on CAT or KOLOBs, means, the ones that matches the tires it got. These could be made also into being colorable as an another layer of color mask, having 2 main layers on the body color, and a one on the rims.
https://cdn.discordapp.com/attachments/808727910587957298/906636729996435456/unknown.png

Moving from visual stuff, the log carrier is slightly longer than the one used on CAT 745C, however it can only carry short logs (which the CAT can carry medium ones).
https://cdn.discordapp.com/attachments/725262684198535258/906194969168072764/unknown.png

I'd suggest as an exclusive feature to these two foresters, make both the CAT and the Aramatsu to be the only ones able to carry both short and medium logs within the same addon.
https://cdn.discordapp.com/attachments/725262684198535258/904381953250304040/unknown.png
CAT with the unused short log cargo variant (that is already made, waiting to be actually used (especially since CAT now is more useless because more trucks got medium carrier))

Lastly, would be nice if you guys were open in future to have some system to change axle number via garage, to allow Aramatsu to have both 8x8 (like it is now) and 6x6 (one bigger on front and 2 smaller on rear) variants, as an unique variety of wheel setups (plus I think modders find a use for it too).

I agree about the Forwarder’s tire and wheel choice. I’d too like to see more of a tractor oriented tire like the 745c or the KOLOB tires.

I hope those tires and wheels are placeholders only

It seems that it’s been almost a year since the tread accessories were mentioned in this forum last time.

100% Agree with @Nextej

Having the Forester caring Small logs on the same size/lenght than CAP 745C with medium log it doesn't make sense, unless the forester can also have medium logs.