Wolfbox MegaFlow24 Pro
#2 in CordlessFull review
For SUV and pickup owners who want cordless convenience without the slow fills of pocket-size inflators.
Amazon $89.99$89.99
The Wolfbox MegaFlow24 Pro rates 4.1 among cordless tire inflators; the VIAIR 88P rates 3.2 among heavy duty ones.
VIAIR 88P
#8 in Heavy dutyFull review
For car, SUV and light-truck owners who want a sturdier, battery-powered alternative to a socket inflator for the trunk. Off-roaders airing up 33 in tires should step up to a 300P or 400P.
Amazon $89.89$89.89
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different type classes (cordless and heavy duty), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Wolfbox MegaFlow24 Pro | VIAIR 88P |
|---|---|---|
| Overall rating | 4.1/5 | 3.2/5 |
| Value 35% | 60 $89.99 | 98 $89.89 |
| Airflow 30% | 100 45 L/min (maker) | 20 55.8 L/min (maker) |
| Features 20% | 85 auto shutoff, 150 PSI max | 44 runs 25 min at a time, 120 PSI max; no auto shutoff |
| Warranty 15% | 50 2-year warranty | 0 1-year warranty |
Independent measurements
Wolfbox MegaFlow24 Pro
No independent test published yet.
VIAIR 88P
| Tested by | Inflate time | Airflow | Noise | Conditions |
|---|---|---|---|---|
| Car and Driver | 104 s | - | 79.9 dB | 245/50R20 tire on a Hyundai Santa Cruz, timed from 10 to 30 psi (104 s); 234 s from 10 to 45 psi. Noise is the average dBA over 15 seconds of running. Testers found the dial gauge tended to read inaccurately (no figure given). |
Specifications
| Wolfbox MegaFlow24 Pro | VIAIR 88P | |
|---|---|---|
| Inflating | ||
| Max pressure | 150 PSI | 120 PSI |
| Airflow (maker) | 45 L/min | 55.8 L/min |
| Auto shutoff | Yes | No |
| Duty cycle | - | 25 min on |
| Noise | - | 81 dB |
| Power | ||
| Power | Built-in battery | Battery clamps |
| Battery | 44.4 Wh | - |
| Power bank | Yes | No |
| Power cord | - | 10 ft |
| Build | ||
| Air hose | 20 in | 192 in |
| Light | Yes | Yes |
| Dimensions | - | 9.8 x 3.2 x 5.6 in |
| Weight | 3.1 lb | 4.8 lb |
| Warranty | 2 years | 1 year |
| Released | 2024-06 | 2024-04 |