Real truck model

Real engine
Real shafts
Real clutch
Real gearbox
Real suspension
IF YOU WANT TO SEE THE MECHANISM IN ACTION USE THE EQUIPED CAMERA'S

Everything is working like the real truck
-Drive mode which has a max of 7m/s
-D2 which is the highest gear at a max of 46m/s
-Park brakes Which works Perfect

INSTRUCTIONS
-First activate Drive mode
-Throttle above 50%
-Set Slider 1 above 50% because thats your clutch
-When the trucks velocity surface is 7m/s then you can activate D2
-Then pitch to drive forward and back
-Roll to turn sides

-NB
-If you mistakenly reverse while going too fast the truck will switch back to D1
-If you park brake going to fast the truck will stall or shut the engine
-If slider 1(clutch) or throttle is below 50%the truck won't move
-D2 won't activate when the truck velocity is below 7m/s keep that in mind

IF THE TRUCK IS NOT MOVING THEN YOUR NOT FOLLOWING THE INSTRUCTIONS

If this post reach 10 upvotes I'm releasing the next model which will have 5gears and more engine features

I HOPE YOU LIKE IT ENJOY!!!!