CARSUN AC/DC Tire Inflator
#1 in 12 V plug-inFull review
For drivers who want one cheap pump for the garage and the car. It suits car and bike tires, not trucks.
Amazon $34.99$34.99
3.6/5
For car owners who want the cheapest dependable set-and-forget pump to keep in the car. It isn’t built for large tires.
- 12 V socketPower
- 100 PSIMax pressure
- 35 L/minAirflow
- YesAuto shutoff
- 2 yearsWarranty
Check price at Amazon$30.39
Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Sets a target pressure and stops on its own
- Light and compact enough for a glove box
- Very cheap for a digital auto-shutoff pump
- Two-year warranty
Cons
- Needs a 10-minute rest after 15 minutes of running
- Too slow for big SUV and truck tires
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | A220B |
|---|---|
| Inflating | |
| Max pressure | 100 PSI |
| Airflow (maker) | 35 L/min |
| Auto shutoff | Yes |
| Duty cycle | 15 min on |
| Power | |
| Power | 12 V socket |
| Power bank | No |
| Power cord | 9.8 ft |
| Build | |
| Light | Yes |
| Dimensions | 8.4 x 6.8 x 3.9 in |
| Weight | 2.2 lb |
| Warranty | 2 years |
Alternatives in this type
CRAFTSMAN CMXPTXA1202
#3 in 12 V plug-inFull review
For car owners who like the CRAFTSMAN name and want a light, set-and-forget pump for top-ups. Faster pumps cost about the same.
Amazon $39.98$39.98
EPAuto 12V Digital Tire Inflator
#4 in 12 V plug-inFull review
For car owners who want a basic, proven auto-shutoff pump for topping up. Pick something with a published warranty and spec sheet if that matters.
Amazon $35.97$35.97
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