Unique Truck PI539 4-in-1 Pre-Trip Inspection Tool, Tire Tread, Brake Stroke, Brake Shoe and Windscreen Gauge

Unique Truck PI539 4-in-1 Pre-Trip Inspection Tool, Tire Tread, Brake Stroke, Brake Shoe and Windscreen Gauge

• This compact commercial vehicle inspection gauge combines common pre-trip and post-trip measurement checks in a keychain-ready format. It is suitable for drivers, maintenance managers, and technicians performing routine preventive maintenance and vehicle inspections.
• Features:
  • Built-in tread checkpoints measure 5/32" steer tire depth and 3/32" drive and trailer tire tread depth.
  • Checks 9/32" brake shoe thickness, 2" short-stroke chamber travel, 2.5" long-stroke chamber travel, and windscreen chips up to 3/4".
  • Integrated keychain hole keeps the compact inspection tool readily accessible.
• Specifications:
  • Manufacturer: Unique Truck
  • Part Number: PI539
  • Product Type: 4-in-1 Pre-Trip Inspection Tool
  • Steer Tire Depth Check: 5/32"
  • Drive and Trailer Tire Depth Check: 3/32"
  • Brake Shoe Thickness Check: 9/32"
  • Maximum Windscreen Chip Size: 3/4"
  • Maximum Short-Stroke Chamber Travel: 2"
  • Maximum Long-Stroke Chamber Travel: 2.5"
  • Attachment: Keychain Hole
• The Unique Truck Pre-Trip Inspection Tool can also be referred to as commercial vehicle inspection gauge, truck pre-trip inspection tool, tire tread inspection gauge, brake stroke inspection tool, and windshield chip inspection gauge.

Unique Truck Equipment has served the heavy-duty trucking industry since 1993, supplying mechanic tools, diagnostic equipment, safety products, and truck equipment for fleets, drivers, and repair facilities.

Q: What tire tread depths are built into the PI539?
A: The tool checks 5/32" steer tire depth and 3/32" drive and trailer tire tread depth.

Q: What brake chamber stroke measurements does the PI539 check?
A: It checks a maximum 2" stroke for short-stroke chambers and 2.5" for long-stroke chambers.