VIAIR 85P vs Wolfbox MegaFlow24 Pro

Last updated: October 31, 2026

The Wolfbox MegaFlow24 Pro rates 4.1 among cordless tire inflators; the VIAIR 85P rates 2.8 among 12 V plug-in ones. The VIAIR 85P costs $29.37 less ($60.62 vs $89.99).

VIAIR 85P vs Wolfbox MegaFlow24 Pro

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 12 V plug-in), 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 weightWolfbox MegaFlow24 ProVIAIR 85P
Overall rating4.1/52.8/5
Value 35%60 $89.9932 $60.62
Airflow 30%100 45 L/min (maker)75 50.1 L/min (maker)
Features 20%85 auto shutoff, 150 PSI max18 runs 20 min at a time, 60 PSI max; no auto shutoff
Warranty 15%50 2-year warranty0 1-year warranty

Independent measurements

Wolfbox MegaFlow24 Pro

No independent test published yet.

VIAIR 85P

Tested byInflate timeAirflowNoiseConditions
Reviewed43 s--Front 17 in tire of a 2014 Subaru BRZ from 25 to 35 psi, checked against a Kobalt digital gauge. The gauge read 5 psi off, so the shutoff had to be set to 40 psi to reach 35. Date is the page update; testing may be earlier.

Specifications

Wolfbox MegaFlow24 ProVIAIR 85P
Inflating
Max pressure150 PSI60 PSI
Airflow (maker)45 L/min50.1 L/min
Auto shutoffYesNo
Duty cycle-20 min on
Noise-77 dB
Power
PowerBuilt-in battery12 V socket
Battery44.4 Wh-
Power bankYesNo
Power cord-10 ft
Build
Air hose20 in36 in
LightYesYes
Dimensions-9.1 x 3.1 x 5.6 in
Weight3.1 lb4.3 lb
Warranty2 years1 year
Released2024-062017-03

All tire inflator comparisons →