DeWalt · Review
Is the DEWALT 20V MAX Cordless Tire Inflator Worth It?
Heads up: Some links on this page are affiliate links. If you buy through them, I may earn a small commission at no extra cost to you. I only recommend gear I'd actually use. Full disclosure.
Specs at a glance
| Power | DEWALT 20V MAX battery, AC, or 12V DC |
|---|---|
| Auto shut-off | Yes — preset target PSI |
| Best use | Cars, trucks, jobsite, ecosystem owners |
If you’ve already bought into the DEWALT 20V MAX platform, this inflator is one of the easiest add-ons to justify. It shares your batteries, it’s built like the rest of the line, and the multi-power flexibility (battery, AC, or 12V) makes it genuinely versatile.
Who it’s for
This is an ecosystem buy. For DEWALT owners, it’s a no-brainer convenience. For everyone else, buying the battery just to run an inflator usually doesn’t pencil out — a self-contained unit like the Fanttik X9 Pro makes more sense.
How it compares
Against the Milwaukee M18, the decision is mostly about which battery platform you already own. See the full roundup for where each one fits.
Bottom line
A rugged, flexible inflator that’s an easy win for DEWALT owners and a hard sell for anyone outside the ecosystem.
What I like
- Runs on DEWALT 20V MAX batteries you may already own
- Rugged, jobsite-grade build
- Also powered via AC and 12V — flexible
- Preset PSI with auto shut-off
What to know
- Battery not included; only worth it if you're in the ecosystem
- Bulkier than a pocket inflator
↑ Comparing options? See the full Best Tire Inflators roundup.
Frequently asked questions
Does it come with a battery?
Typically no — the inflator is often sold as a bare tool. Factor in a battery if you don't already own DEWALT 20V MAX packs.
Can it run without a battery?
Yes. It also runs on AC wall power and 12V vehicle power, which makes it flexible for home and roadside use.