Milwaukee M12 Compact Inflator 2475-20 — Cordless 120 PSI Tire Pump with TrueFill Auto Shut-Off and Digital Gauge

Portable and engineered for speed, this M12 inflator is built to top off car, light-truck and equipment tires quickly while minimizing overfill. RedLink™ intelligence and TrueFill auto shut-off let the unit detect fill speed and stop precisely at your target pressure. With a bright back-lit LCD, anti-vibration feet, a 26" brass Schrader chuck hose and a reinforced protective cage, the 2475-20 balances durability with compact convenience.

How quickly will it inflate my car or light-truck tire?

The 2475-20 is designed for rapid fills: a typical car tire can be topped off in under one minute at 28–35 PSI, while a light-truck tire reaches target pressure in under four minutes at 30–45 PSI. Those times depend on starting pressure and battery state.

• Car tire top-off: under 1 minute (28–35 PSI)
• Light-truck tire fill: under 4 minutes (30–45 PSI)
• High-efficiency pump and motor maintain fast flow to 120 PSI

How accurate and safe is the auto shut-off feature?

TrueFill auto shut-off uses RedLink™ intelligence to sense fill speed and stop at the programmed PSI, reducing the risk of accidental overfill. The illuminated digital gauge shows both current and target pressures for clear, real-time feedback.

• Auto shut-off adjusts to fill speed for precise cutoff
• Back-lit LCD displays target and current pressure values
• Gauge accuracy: approximately +/- 3%

What are the core specs and build features I should know?

The unit is compact and rugged: approximately 6.5" x 6.5" x 7.5" and weighing about 3.83 lb. It includes a 26" hose with an all-brass Schrader chuck, anti-vibration feet, and a reinforced cage for impact and weather resistance.

• PSI rating: 0–120 PSI with high-efficiency pump and motor
• Flow: 0.88 CFM at 0 PSI; 0.63 CFM at 35 PSI
• Hose length: 26" with brass Schrader chuck; duty cycle: 50%

How portable and job-site ready is this inflator?

Its compact dimensions and cordless design make the 2475-20 easy to carry between vehicles and equipment. The reinforced cage and weather-resistant construction help it withstand rough use on the road or at a job site.

• Compact footprint fits into trunks and tool bags
• Reinforced cage resists impacts; weather-resistant housing
• Anti-vibration feet improve stability during use

Who is this for: The Milwaukee M12 Compact Inflator 2475-20 is aimed at vehicle owners, fleet operators, and tradespeople who need a fast, accurate, portable inflator for cars, light trucks and compact equipment. It suits anyone who values quick top-offs, precise automatic shut-off, and a rugged build for job-site or roadside use.