SiSL’s Mega Pack for ATS (400+ cabin accessories) for American Truck Simulator
The most subscribed mod on the ATS Workshop: 400+ cabin accessories by SiSL, with co-drivers, bobbleheads, tablets and food. Updated for 1.61 on October 11, 2026.
Download SiSL’s Mega Pack for ATS (400+ cabin accessories)
More screenshots on Steam Workshop ↗
What this mod does
SiSL’s Mega Pack is the most subscribed mod on the American Truck Simulator Steam Workshop, with more than 750,000 subscribers. Its author, SiSL, adds more than 400 accessories to decorate your truck’s cabin.
What’s included
- Co-drivers (male and female) and bobbleheads.
- Driver accessories, food and drinks, electronics, computers and tablets.
- Scarves, air fresheners and toys.
- Some customizable items, such as a photo frame, a mug and a flag.
The full catalog is on the author’s website (radiotrucker.com/sislsmegapack). The templates for customizing items are on his Facebook page. You’ll need to know how to work with templates and save files in DDS format. There’s also a “Customization Pack” you download separately from his website.
Compatibility
It works with Freightliner, International, Kenworth, Mack, Peterbilt, Volvo and Western Star trucks. The latest changelog notes are “1.61 changes” and “Added support for cars”, both from October 11, 2026. Before that, the author had added the Kenworth T680 Signature Edition, the Western Star 5700XE and the new Volvo VNL.
Permissions
SiSL doesn’t allow reuploading it to other sites or creating mods from its items, except with the customization pack. It’s about 2 GB, so the first download takes a while.
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User rating
Our rating
0.0 / 5- More than 400 items to decorate your cabin
- Updated for 1.61, with support for cars
- The most subscribed mod on the ATS Workshop
- It's about 2 GB
- The author forbids reuploading it or modifying its items (except with the customization pack)
- Customizing requires editing templates and saving them as DDS
Requirements
- American Truck Simulator updated to 1.61
- About 2 GB of free space for the download
- No DLC or other mods needed
How to install it
- Open the mod's page on Steam Workshop and click “Subscribe”.
- Wait for Steam to download it and launch American Truck Simulator.
- In the Mod Manager, enable SiSL's Mega Pack and confirm the changes.
- In your save, go to a service shop and open the truck upgrade screen.
- Find the cabin accessories and place the items you want in the interior slots.
Version history
-
11 Oct 2026Current
Added support for cars
-
11 Oct 2026
1.61 changes
-
18 Dec 2023
Added support for Kenworth T680 Signature Edition
Common problems
Where do the accessories go?
In the service shop, under the truck's cabin accessories.
Can I customize the photo or the flag?
Yes, with the templates on the author's Facebook page; you need to save them in DDS format.
Does it work with modded trucks?
The author supports SCS trucks; truck modders can ask him on the Workshop forum.
More mods for ATS
✓ ATS 1.61 
ATS 1.58 
✓ ATS 1.61 
ATS 1.59 