Milton Tire Pressure Gauge S-986 — Dual-Head 10–160 PSI, 13.25" Reach, Heavy-Duty Service

The Milton S-986 is a heavy-duty straight-foot tire pressure gauge with a dual-head chuck that measures 10–160 PSI for fast, accurate readings on semi, dually, RV, tractor-trailer, and automotive tires.

Built for shop and fleet service, the S-986 combines a long 13 1/4" reach and a dual head design to access inner dual tires and awkward valve stems with less effort. Milton engineered this gauge with a nickel-plated solid brass, seamless drawn tube and a durable four-sided nylon indicator bar that resists wear and avoids fading found on pad-printed dials. The result is a robust, repeatable tool suitable for high-use environments where reliable pressure checks are essential for vehicle safety and tire life.

How does the dual head chuck make pressure checks easier?

The dual head chuck provides two contact points so you can engage valve stems from multiple angles without repositioning the gauge. This is especially useful for inner dual tires and recessed valve locations on heavy trucks and trailers.

• Two-headed chuck reaches tight or recessed valve stems
• Reduces need to remove wheels or contort to reach inner duals
• Speeds up fleet-wide pressure inspections

What accuracy and range can I expect from the S-986?

This service gauge reads from 10 to 160 PSI in 2 lb increments and shows 80–1100 kPa in 20 kPa steps, offering fine graduations for dependable checks. Its precision-engineered internals and seamless brass tube deliver consistent readings and long-term stability under heavy use.

• Range: 10–160 PSI, 2 lb increments
• Metric scale: 80–1100 kPa, 20 kPa increments
• Solid brass seamless tube for stable measurements

What materials and construction improve durability?

The S-986 uses a nickel-plated solid brass, seamless drawn tube and a four-sided nylon indicator bar rather than a pad-printed dial, reducing wear and preserving legibility. These choices make the gauge resistant to corrosion, scuffs, and visual degradation in workshop conditions.

• Nickel-plated brass resists corrosion and impact
• Seamless drawn tube minimizes leaks and deformation
• Four-sided nylon indicator resists fading and abrasion

How long is the gauge and why does reach matter?

At 13 1/4" total length, the Milton S-986 offers extended reach to comfortably access valve stems on large vehicles and inner duals without contorting or using extension adapters. The added length makes routine inspections faster and safer for technicians.

• 13 1/4" overall length for extended access
• Helps reach inner dual tires and recessed valves
• Reduces time and physical strain during inspections

Who is this for: The Milton S-986 is aimed at professional mechanics, fleet managers, truck and RV owners, tire shops, and anyone who regularly services large or multi-wheel vehicles. If you need a rugged, accurate gauge that reaches inner duals and holds up to frequent use, the S-986 offers the materials and features to keep tire-pressure checks quick and dependable without frequent replacements.