Smittybilt Adjustable Valve Stem Tire Deflators – Set of 4

Fast, Accurate, Trail-Ready Air-Down Tools

Take control of your traction and ride quality with the Smittybilt Adjustable Valve Stem Tire Deflators. Designed for off-roaders, overlanders, and anyone who needs to air down quickly and consistently, this 4-piece set allows you to preset your target PSI—then automatically stops when that pressure is reached. No more guesswork—just set, twist, and air down with confidence.

Perfect for Off-Road & Overland Use

From sand dunes to rocky trails, the Smittybilt Adjustable Tire Deflators make airing down fast, accurate, and hassle-free—giving you better traction and a smoother ride every time.

Key Features

• Adjustable PSI settings for precise air-down control
• Auto shut-off when preset pressure is reached
• Hands-free operation—air down multiple tires simultaneously
• Heavy-duty brass construction for durability
• Fast air-down performance for off-road terrain changes
• Universal compatibility with standard Schrader valve stems
• Compact storage pouch included
• Perfect for overlanding, daily trail use, and recovery kits

Specifications

• Quantity: Set of 4 adjustable valve stem deflators
• Material: Brass
• Compatibility: Standard Schrader valve stems
• Function: Auto-stop at preset PSI
•  Included: Storage pouch Part Number: 2923