I have a   John Deere Caterpillar 3800 Tractor 400 hp. It is Powerful. The cost is $500.00 to buy and $5.00 a day. It does needs a shower sometimes. It has Single or double tires. Took a while to paint but I got it ready. It tested well I had No problems with making it. If you don't like the mod after trying it then delete it.
I enjoy playing the game and Repainting the mods. HAVE Fun Enjoy!
Happy Farming!
Unpack open the mods zip folder then copy all into your mods folder.
C:\Users\.\Documents\my games\FarmingSimulator2015\mods.Have fun!!!

Credits:
Eagle355th