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Why Central Tire Inflation
A central tire inflation system (CTIS) lets you raise or lower tire pressure from inside the cab, while moving, to match the ground you're on. Run low pressure in the field or bush for maximum traction and flotation, then air back up for safe, efficient travel on the road — without ever stopping to do it manually.
HOW IT WORKS
Display
Optitraction System
- Select tire-pressure modes to match conditions
- Live pressure, mode, and system status — all from the cab.
- Built-in GPS speed sensing
Optitraction System
Optitraction System
The Optitraction ECU processes your commands, constantly monitors tire pressure, and sends real-time instructions to the pneumatic valves.
Wheel Gear
Wheel Gear
Hoses, manifolds, and rotating unions deliver air to every wheel while it's still turning — connecting the tire valves to the system on any make or model.
Support
Wheel Gear
Every system comes with full factory backup, technical support, and access to spares and parts. XACTT is your North American point of contact for it — install support and service without dealing with an overseas supplier directly.
Why Buy Through XACTT
Bigfoot CTI is built in New Zealand — XACTT is your North American point of contact for it. That means a local team for quotes, install support, and parts, without the time zones, shipping, and paperwork of dealing with an overseas supplier directly. Our team is based in Alabama and works with fleets across forestry, ag, mining, and construction throughout North America.