Envelope car model Derry Longhorn 4520 from the game SnowRunner Mods. In the original, most likely it looks like an Oshkosh M1070 HET 8x8 Winch Truck for a dirty MudRunner game. The Derry Longhorn 4520 truck mod has four cars with different textures, and no more differences.
The truck model has all-wheel drive and its own engine sounds, in the game MudRunner.
Of the addons, there are only attachments: a bumper, a snorkel, and the like. And if you install the Pacific P16 part on one of the Derry Longhorn 4520 trucks, additional addons will appear!