Product links inspected October 4, 2026. Availability varies by size, seller and location.
Research review by the Worth Buying Canada team. This is an exact-model, research-based assessment. Worth Buying Canada has not claimed hands-on testing. See how the evidence is assessed.
Affiliate disclosure: This page contains affiliate links. We may earn a commission at no additional cost to you.
Milwaukee M18 2848-20 Inflator Review Canada
Quick verdict: The 2848-20 is a tire-focused option for someone who already owns suitable M18 batteries. Its documented 150 PSI rating, TrueFill control and long hose describe its capabilities, but do not establish a faster result for every tire. Include a battery and charger in the purchase comparison if you need them.
Who should buy it
It fits contractors, multi-vehicle households, trailer owners and existing Milwaukee users who regularly correct tire pressure rather than only carrying an inflator for rare emergencies. It is excessive for a bicycle-only household or a driver who wants the smallest possible glove-box compressor.
150 PSI is capacity, not the reason to buy
The published 150 PSI ceiling covers common passenger, light-truck and many trailer-tire requirements, but maximum pressure should not be confused with inflation speed or continuous-duty capability. Most road tires operate far below that ceiling. The practical questions are how quickly the tool can add pressure, how accurately it stops, how much heat it develops and whether the chosen battery can support the expected workload.
TrueFill control and automatic shutoff
TrueFill is designed to monitor pressure and stop at the selected target while accounting for pressure behaviour during filling. That is useful when moving between several tires, but a second gauge remains sensible for critical applications. Always inflate to the vehicle, trailer or equipment manufacturer’s specification, not automatically to the tire sidewall maximum.
The 36-inch hose changes usability
A 36-inch hose gives more freedom to place the inflator on stable ground rather than hanging the tool from the valve stem. Hose length is particularly useful on trucks, trailers and tires whose valve is awkwardly positioned. The hose should be routed so it is not sharply bent, rubbing a hot component or exposed to moving traffic around the vehicle.
Battery choice and repeated inflation
The tool belongs to the M18 system and is commonly sold without a battery or charger. A larger-capacity pack generally offers more energy for repeated tire work but also increases the ready-to-use weight and replacement cost. Cold batteries can deliver less immediate performance, so Canadian owners should store and charge packs within Milwaukee’s published temperature guidance rather than relying on a deeply chilled pack left in the vehicle all winter.
Inflation time depends on the starting condition
Adding 3–5 PSI to four passenger tires is a very different workload from recovering a large truck tire from near-flat. Tire volume, starting pressure, ambient temperature, battery state and hose connection all change the result. The 2848-20 should be treated as a high-capability portable inflator, not as an unlimited shop compressor. Follow the published duty cycle and allow cooling when the housing becomes hot.
Canadian road-trip value
Seasonal temperature changes can lower tire pressure noticeably, and long-distance travel makes a dependable correction tool useful. The inflator can help restore a safely low tire after the cause has been assessed, but it does not repair a puncture, damaged sidewall or failing valve. A continuing pressure loss requires inspection rather than repeated topping up.
Choose it over the DEWALT DCC020IB when…
The Milwaukee is the more relevant configuration when you need a tire inflator that uses existing M18 batteries. The DEWALT adds a separate high-volume function and other power options; verify which adapters are included. Choose around the jobs and power sources you actually need, rather than assuming one is faster from its maximum pressure rating.
Safety and care
- Set pressure from the vehicle or equipment placard.
- Inspect the tire and valve before relying on inflation alone.
- Keep the tool clear of traffic and secure the hose before use.
- Allow cool-down time during repeated large-volume fills.
- Remove the battery for long-term storage and inspect the hose for abrasion.
Evidence and limits
The documented model, pressure limit, TrueFill controls and M18 compatibility establish what the tool is designed to do. They do not measure inflation speed or long-term reliability. A useful speed comparison would need the same tire, starting pressure, target pressure and battery conditions.
Bottom line
Shortlist the 2848-20 for regular tire maintenance within an existing M18 setup. For occasional top-ups, compare the complete cost with a simpler inflator. Its maximum pressure is a capacity limit, not a reason to use a higher pressure than the vehicle or tire application specifies.
Compare the category: Best Tire Inflators in Canada.