Two electronic pressure gauges with colorful measurement scales on a white background

Tire Tread Depth Gauge 32nds

$1.00
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Two electronic pressure gauges with colorful measurement scales on a white background
  • Two electronic pressure gauges with colorful measurement scales on a white background
Tire Tread Depth Gauge 32nds
TTDG FHE

Tire Tread Depth Gauge 32nds

The Fleet Hero Tire Tread Depth Gauge is a professional-grade tire inspection tool built for truck drivers, fleet maintenance crews, and DOT compliance officers who need fast, accurate tread depth readings on commercial vehicle tires. Calibrated in 32nds of an inch — the standard measurement unit for tire tread depth in North America — this gauge delivers precise readings that take the guesswork out of pre-trip inspections, roadside checks, and fleet maintenance schedules. Sold as a set of two, it is the kind of truck tool equipment that belongs in every cab, service bay, and fleet maintenance kit.

As shown in the product image, each gauge features a chrome-finished metal barrel with a color-coded measurement scale — red at the bottom (0–2/32nds, indicating replacement threshold), yellow in the middle (3–4/32nds, caution zone), and teal/green across the upper range (5–32/32nds, safe operating depth). The scale reads clearly in 32nds increments up to 32/32nds, and the probe tip inserts directly into the tire groove for an immediate, readable depth measurement. The black rubber base provides a stable grip during use.

$1.00
Free local delivery on lightweight product orders over $499 within 30 miles of Addison, Illinois. LTL freight rates apply to heavy and oversized products. View shipping details and rates →

Measurement Unit: 32nds of an inch
Scale Range: 0 to 32/32nds
Color Zones: Red (0–2/32nds), Yellow (3–4/32nds), Green/Teal (5–32/32nds)
Barrel Material: Chrome-plated metal
Base Material: Rubber (non-slip)
Quantity: 2 gauges per set
Applications: Commercial truck tire inspection, pre-trip DOT compliance checks, fleet maintenance, roadside tire assessment, trailer tire inspection, passenger and light truck tire measurement

Fleet Hero Tire Tread Depth Gauge 32nds – Professional Tire Inspection Tool for Trucks, Fleets, and Commercial Vehicles

Key Features

  • 32nds Calibration – Industry Standard for Commercial Tires – Reads tread depth in 32nds of an inch, the measurement standard used by DOT inspectors, tire manufacturers, and fleet maintenance programs across North America.
  • Color-Coded Safety Zones – The three-zone color scale — red (replace), yellow (caution), and green (safe) — allows for instant visual assessment of tire condition without needing to interpret raw numbers, speeding up inspections on multi-axle vehicles.
  • Chrome Metal Barrel Construction – The polished chrome barrel is durable, corrosion-resistant, and built to withstand the daily handling demands of active fleet maintenance environments without degrading or losing calibration accuracy.
  • Precision Probe Tip – The narrow probe tip seats cleanly in tire grooves across all tread patterns, including ribbed, lug, and mixed-service commercial tire designs, for consistent and repeatable readings.
  • Stable Rubber Base – The black rubber foot provides a non-slip grip surface during measurement and protects the gauge when set down on hard surfaces between readings.
  • Sold as a Set of Two – Two gauges per order means one for the cab and one for the shop, or a spare always on hand when inspecting dual-axle and multi-trailer configurations.
  • Compact and Pocket-Ready – Small enough to carry in a shirt pocket, glove box, or tool pouch, making it accessible for pre-trip inspections at any location without requiring a dedicated tool kit.

Specifications

  • Measurement Unit: 32nds of an inch
  • Scale Range: 0 to 32/32nds
  • Color Zones: Red (0–2/32nds), Yellow (3–4/32nds), Green/Teal (5–32/32nds)
  • Barrel Material: Chrome-plated metal
  • Base Material: Rubber (non-slip)
  • Quantity: 2 gauges per set
  • Applications: Commercial truck tire inspection, pre-trip DOT compliance checks, fleet maintenance, roadside tire assessment, trailer tire inspection, passenger and light truck tire measurement

Know Your Tread. Know Your Risk.

Worn tires are one of the leading causes of commercial vehicle accidents and DOT out-of-service violations. The Fleet Hero Tire Tread Depth Gauge gives every driver and fleet technician a fast, accurate, and color-coded tool to assess tire condition before every run. Do not leave tread depth to guesswork. Order your set today and keep your tires, your load, and your operation within spec.
Local pickup is available at our shop location and is typically ready within 24 hours.