1S3-013 Goodyear Cab Air Spring W02-358-3000 Firestone Air Bellows For truck Suspension

The 1S3-013 cab air spring, also referenced as Firestone W02-358-3000, is designed specifically for truck cab suspension systems, where driver comfort and vibration isolation are critical.

GUOMAT offers a compatible replacement model G3000, engineered to meet OEM fitment requirements while providing stable performance under long-haul and heavy-duty operating conditions.

Unlike axle or trailer air springs, a cab air spring directly affects how the driver experiences the road.

Every vibration from uneven pavement, engine movement, and chassis motion is transferred upward toward the cab. A properly functioning cab air spring helps isolate these forces, allowing the cab to remain more stable and comfortable throughout the journey.

For drivers spending long hours on the road, reduced vibration means less fatigue, better focus, and improved overall driving comfort.