Kenworth T680 Add-ons (Sherman) for American Truck Simulator

What this mod does

Sherman’s Kenworth T680 Add-ons expand SCS’s new-generation (Next Gen) T680 with parts it doesn’t come with and fix details in its interiors. It’s one of the most-followed tuning packs on Steam Workshop for this truck, with more than 22,000 subscribers.

What it adds

• A CB radio in the cab.
• Classic exhaust stacks and short side fairings for the 76″ cab.
• Room to place many more toys and decorations on the dashboard.
• Small wide-angle mirrors that adjust just like the stock small ones.
• The Onyx parts package.

Requirements and version

It works on SCS’s Kenworth T680 Next Gen, which is sold as a DLC (Kenworth T680 2022). The author’s description lists compatibility from 1.55 to 1.61; the file was last updated on July 6, 2025. It doesn’t need any other mods and weighs about 86 MB.

Good to know

Sherman points out that his mods are free and only available on Steam Workshop, so be wary of copies on other sites. In the comments, users ask for more parts (plastic skirts, bumpers without fog lights) and a pack for the previous T680; the author says he’ll also release the CB radio as a separate mod.

Requirements

• American Truck Simulator 1.55 to 1.61
• Kenworth T680 2022 DLC (SCS's T680 Next Gen)
• A Steam account to subscribe on the Workshop

How to install it

1. Open the “Kenworth T680 Add-ons” page on Steam Workshop and click “Subscribe.”
2. Launch American Truck Simulator and wait for Steam to finish downloading the mod.
3. Open your profile's Mod Manager and enable “Kenworth T680 Add-ons.”
4. Load your save and take your T680 Next Gen to a garage or a Kenworth dealer.
5. Find the new parts (CB radio, stacks, mirrors, Onyx package) in the tuning menu.

Version history

1. 6 Jul 2025Current

   Last file update (the changelog has 10 change notes)

2. 24 Dec 2023

   Released

Common problems