Peterbilt 337

Peterbilt 337 Medium Duty Pack – By Bormann's Performance

If you've been looking for a true medium-duty American workhorse that breaks away from the usual highway rigs, this is it.

The Peterbilt 337 is built from the ground up with clean modeling, real-world specs, and strict optimization so your game runs silky smooth without eating up your FPS. It’s versatile, rugged, and designed to give you several completely different ways to play ATS in a single package.

🛠️ Configurations & Chassis Options

• Box Truck (4x2): Fully compatible with native Direct Dispatch & cargo delivery. Haul commercial freight, food products, and heavy local distribution without needing a trailer hooked behind you.
• Service Body (4x2sb): The ultimate mobile workshop setup. Built for utility, roadside assistance, and field service roleplay.
• Rollback Bed (Animated & Static): Custom ramp options to haul cars, broken-down vehicles, and light equipment with dedicated cargo setups.
• Standard 4x2 Tractor: Equipped with a fifth wheel for pulling standard semi-trailers when you want a compact, agile yard/regional hauler.
• Heavy Duty 6x4: For operators needing extra traction and axle rating.

🎨 Cabins & Interior Craftsmanship

• Cabins: Daycab setup with dedicated animations tailored for flatbed and rollback operations.
• Authentic Interior: Modeled straight from real-life 337 references. Functional animated gauges, working pedals, switches, high-visibility mirrors, and custom interior lighting.
• Cabin Accessories Support: Full support for SISL/ATS cabin decor, tablets, dispatch clipboards, tools, and work bags on the passenger seat.

⚙️ Powertrain & Real-World Mechanics

• Engine Lineup: Factory-spec and tuned work engines, from Cummins X15 configurations to classic Detroit Diesel Series 60 options (with crisp, custom straight-pipe and muffled sound sets).
• True Medium-Duty Transmissions:
  • Allison 2500 & 3000 RDS (6-Speed) with realistic torque converter physics for smooth city stop-and-go driving.
  • PACCAR TX-8 Automatic (8-Speed) for high efficiency.
  • Eaton Fuller 6 & 9-speed manual gearboxes for old-school stick shift drivers.
  • Eaton UltraShift 10, 13 & 18-speed options with and without retarders.

✨ Full Exterior Customization

• Front Bumpers & Grills: Multiple chrome, painted, and heavy-duty steel bumper variants with custom light slots.
• Lighting & Flares: Cab roof lights, amber beacons, bumper bottom lights, custom headlights, and LED options.
• Toolboxes & Tanks: Side toolboxes, custom aluminum diesel tanks, and utility body storage compartments.
• Exhausts & Air Intakes: Multiple stack styles, side exhausts, and snorkel intake options.
• Branded Liveries & Paint Jobs: Factory colors, metallic finishes, and clean template mapping ready for your company skins.

📦 Why add the 337 to your garage?

Most mods in ATS are either huge highway sleepers or simple pickup conversions. The Peterbilt 337 fills that sweet spot of a genuine Class 7 commercial truck—compact enough to maneuver tight city alleys, dock at small warehouses, and perform realistic service calls, but with all the power, sound, and presence of a Peterbilt.

Get yours today, take on new contracts, and take your ATS experience to the next level!