Tire Inflation Hose 3/8" x 50’ – 300 PSI Commercial Truck Hose with Glad Hand & 30° Dual Air Chuck

Key Features

• 50’ Length for Full Truck and Trailer Reach
  At 50 feet, this hose provides the reach needed to inflate every tire on a commercial truck and trailer from a single air source connection — without repositioning the air supply or using extension hoses. For fleet maintenance operations and roadside inflation checks, length directly translates to time saved on every vehicle serviced.
• 300 PSI Maximum Working Pressure
  Rated for 300 lbs per square inch of maximum working pressure, this hose handles the full inflation pressure range of commercial truck tires without risk of hose failure under operating conditions. Commercial truck tires typically require 80 to 120 PSI — this hose provides a substantial pressure safety margin above that range.
• Glad Hand Attachment for Direct Air System Connection
  The glad hand fitting connects directly to standard commercial truck and trailer air system glad hand ports, allowing the hose to draw air from the vehicle’s own air supply for tire inflation without requiring a separate compressor. This is the connection standard that commercial trucking air systems are built around.
• 30° Dual Air Chuck for Inner Dual Tire Access
  The 30° angled dual air chuck is specifically designed to reach the valve stems on inner dual tires where a straight chuck cannot make contact. Without the correct chuck angle, inflating inner duals requires removing the outer tire — the 30° dual chuck eliminates that step entirely and makes inner dual inflation a straightforward, one-person operation.
• Flexible in All Climates and Seasons
  The hose construction maintains flexibility across the full range of operating temperatures encountered in commercial trucking — from cold-weather winter routes to high-heat summer conditions. A hose that stiffens in cold weather is a hose that kinks, cracks, and fails when roadside inflation is needed most.
• High-Visibility Orange for Field Identification
  The orange color makes the hose easy to spot in a truck toolbox, on the shop floor, or alongside the road during a roadside inflation stop — reducing the time spent locating equipment and getting the inflation task started.

Full Specifications

Best For

• Commercial truckers performing pre-trip and roadside tire inflation checks on trucks and trailers
• Fleet maintenance technicians inflating tires across multiple vehicles from a single air source
• Owner-operators who need a complete, ready-to-use inflation hose setup that handles inner dual tires
• Truck stops and service shops maintaining commercial vehicle tire pressure across a high volume of vehicles
• Any operator running dual rear tires who needs a 30° chuck to access inner valve stems without removing the outer tire

Why Choose Fleet Hero

• Professional-grade inflation equipment built for commercial use — every Fleet Hero tire inflation hose is specified for the pressure rating, reach, and chuck configuration that commercial truck tire maintenance requires
• Fast, dependable shipping — maintenance schedules and roadside situations can’t wait on slow fulfillment; we prioritize quick turnaround and secure packaging on every order
• Consistent quality for fleet and shop orders — whether you need one hose or a supply for your entire maintenance operation, you receive the same professional-grade product every time
• Trucking and fleet-focused support — our team understands commercial tire maintenance requirements and is ready to help you find the right hose configuration for your specific truck and air system setup

Tire pressure maintenance on a commercial truck starts with having the right hose for the job. The Fleet Hero 3/8" x 50’ tire inflation hose gives commercial operators and fleet maintenance crews the reach, pressure rating, and chuck configuration needed to inflate every tire on the truck — including inner duals — quickly, safely, and without improvising. Add it to your order and put a complete inflation solution in every truck and service bay in your operation.