There's a new truck that replaces this

when i hit the thottle and start the gas dose nothing and when i turn the key it only makes this clunking sound and wont run

Excellent vehicle.

Parking brake issue fixed!, I did some 90+ degree turns and couldn't replicate the other issue

Thanks for your comment lexignatov! As our goal was to create something the most realistic possible, the vehicle maniablity is not very far from the reality: a sharp corner with a truck can be very tough and dagerous. The number of gears is maybe too much for you but it is even not enough for the big majority of real tractors. A 5 speed+1R with a low and high range(which make 10speed) is fairly realistic for this game. That would be a shame to put a little car gearbox on this old kind of trucks. In addition, You can easily skip 2 or 3 gears like real truck drivers to go faster when you are not loaded. For the rest, we will test and modifie all the mistakes and troubles with this truck and Sibtat compatibilities.

Very good design! But there are some problems - on turns and fractures of land trailer jamming with tractor and starts to twist or drag to the side, which ends with a rollover. The number of gears is taken as a prototype? but it too much for riding in stormworks. Hand brake only blocks the front wheels and the trailer continues to slide down. Sibtat data protocol supports the transmit hand brake signal to the trailer, what is not done on this trailer.