The Milwaukee M18 Inflator is billed as the fastest 18V cordless tire inflator on the market, delivering fast, accurate, easy inflation with the portability to take anywhere. Optimized for passenger, light truck, and other medium-duty tires, and rated to deliver max 150 PSI, the high-efficiency motor tops off a 33" light truck tire in under 1 minute. TrueFill Technology features an auto-pressure check that waits for pressure to stabilize, checks system pressure, and fills until the target is reached, while an Auto Shut-Off feature stops inflation at the selected PSI to prevent overinflation.

Key Features

• Fastest 18V cordless tire inflator: tops off a 33" light truck tire in under 1 minute
• TrueFill Technology: auto-pressure check activates to ensure the PSI target is achieved; automatic shut-off at the selected PSI prevents overinflation
• Tire capacity: premium components and durability to handle tires over 100 PSI, rated for 150 PSI max
• Optimized for passenger, light truck, and other medium-duty tires
• PSI memory preset: save your most-used PSI rating with up to 4 memory slots
• On-board hose and nozzle storage for the 36" hose and attachments
• Anti-vibration feet minimize tool walk while in use
• Fits all M18 batteries

In the Box

• (1) M18 Inflator
• (1) Inflation Needle
• (1) Inflator Nozzle
• (1) Presta Chuck

This bundle pairs the M18 Tire Inflator with a battery built for tougher environments — a resistant-housing M18 REDLITHIUM XC5.0 pack. Fully compatible with 200+ Milwaukee M18 cordless power tools. Onboard fuel gauge displays remaining runtime at a glance. Discharge protection helps prevent cell damage. All-weather performance delivers fade-free power in extreme jobsite conditions. Integrated temperature management and individual cell monitoring help maximize battery life. REDLINK Intelligence provides optimized performance and overload protection through total system communication between tool, battery, and charger. Durably built for heavy-duty use, runs cooler, and performs well in cold-weather climates. Resistant housing provides increased protection against exposure to common oils, greases, and solvents found in automotive and manufacturing environments. Delivers 2.5X more runtime and 20% more power than standard lithium-ion batteries.