Professional Dial Tire Tread Depth Gauge

Keep your tires in peak condition with this Dial Tire Tread Depth Gauge — a compact, accurate, and easy-to-read tool for monitoring tread wear on motorcycles, cars, trucks, buses, trailers, and RVs. Whether you're a professional mechanic or a careful driver, this gauge delivers instant, reliable readings so you always know the condition of your tires before hitting the road.

Why Choose This Tire Tread Depth Gauge?

Durable Metal & Plastic Construction: Built to last through repeated use in the workshop, garage, or out on the road. Lightweight yet sturdy enough for everyday professional use.
Accurate 1/32-Inch Increments: Measures up to 14/32 inch with a precise 1/32-inch scale (resolution of 1/128 inch, ±0.25% accuracy), so you can confidently assess tire tread with total precision.
Color-Coded Dial — Read at a Glance: The intuitive analog dial features three color zones:
- 🟢 Green (Safe): 5/32 – 14/32 inch
- 🟡 Yellow (Warning): 2/32 – 5/32 inch
- 🔴 Red (Replace Now): 0 – 2/32 inch
No guesswork, no charts — just a quick glance tells you everything you need to know.
Reading Retention Feature: The dial holds its last reading so you can record results without rushing — ideal when checking multiple tires in a row.
Compact & Portable: Small enough to slip into a glove compartment, toolbox, or pocket. Perfect for roadside checks, pre-trip inspections, or fleet maintenance.
Wide Vehicle Compatibility: Works seamlessly with passenger cars, trucks, motorcycles, buses, trailers, and RVs — one versatile tool for your entire fleet or household vehicles.

Product Specifications

Type	Tire Tread Depth Gauge
Material	Metal & Plastic
Measurement System	Imperial (32nds of an Inch)
Maximum Measurement	14/32 inch
Increment	1/32 inch
Resolution	1/128 inch
Accuracy	±0.25%
Display Type	Analog Dial (Round Gauge)
Dial Color	White with Green / Yellow / Red Scale
Reading Retention	Yes
Operation	Manual
Compatible Vehicles	Cars, Trucks, Motorcycles, Buses, Trailers, RVs
Country of Origin	Made in China

What's in the Box?

1 × Dial Tire Tread Depth Gauge

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Road Safety Resource

For guidance on tire maintenance and road safety standards, visit the National Highway Traffic Safety Administration (NHTSA) or refer to the U.S. Consumer Product Safety Commission (CPSC) for consumer tool safety information.

Frequently Asked Questions

Q: What vehicles is this dial tire tread depth gauge compatible with?

A: This tread depth gauge is compatible with a wide range of vehicles including passenger cars, trucks, motorcycles, buses, trailers, and RVs. Its versatile probe design fits into the tread grooves of virtually all standard tire types.

Q: How do I read the color-coded dial on this tire tread gauge?

A: Simply insert the probe into the tire tread groove and press down. The analog dial needle will point to one of three color zones: Green (5/32–14/32 inch) means your tires are in safe condition, Yellow (2/32–5/32 inch) signals it's time to start planning for replacement, and Red (0–2/32 inch) indicates the tire should be replaced immediately for safe driving.

Q: Does this gauge hold its reading after measuring?

A: Yes! This dial type tire tread depth gauge features a reading retention function, meaning the dial holds its last measurement position after you lift it from the tire. This makes it easy to record multiple readings across several tires without rushing.

Q: How accurate is this tire tread depth gauge?

A: This gauge offers ±0.25% accuracy with a measurement increment of 1/32 inch and a resolution of 1/128 inch — providing professional-grade precision for confident tire monitoring at home or in the workshop.