6x6 D-Series 1.7

Welcome back!

Based on the planned changes and feedback, here is a list of some of the things that have been changed/added!

- New extended longbed 6x6 frame!
- Added all normal rear hubs (5, 6, 8, and heavy 8 are all here!) to the rear rear axle! Nearly all wheels should be available, some 5lug will not appear, but the majority are all there.
- Fixed bed trim for 6x6 beds
- Added new heavy duty offroad coilovers
- other tweaks/enhancements

As before, mod wheels/tires will not appear on the rear rear axle unless they have reached out to me to work on adding support for the 6x6 in their mod.

Enjoy!