Tire Inflators are what we make and we're proud of them. MasterFlow would like you to shop with confidence. Your complete satisfaction is our number one goal. If, for any reason, you are not satisfied with your purchase, just return the item within 30 days
Depending on what's most important to you, you should consider:
Power source - Masterflow has two options for powering our portable air compressors. Plug into a vehicle's power outlet (aka cigarette lighter) or connect directly to a vehicle battery. Be sure that your power outlet is rated for 15A/180W or you'll blow a fuse and instead should chose a compressor that powers from the vehicle's battery.
Use - All Masterflow air compressors are going to inflate tires, if you just want to top off your tires, you can use a smaller air compressor, if you're an off-roader and want to air up quickly, a larger compressor is going to do the job faster.
Tire size - Passenger vehicles/bike tires/motorcycle tires/mini pick up trucks will air up just fine with a smaller air compressor powered by the cigarette lighter (MF1035, MF1040 M1A1). Midsize tires on SUVs/RVs can use MF1050, MF1089, M240. For larger tires like tractor tires (35s and up) MF1089 will have you up and going in no time.
Inflation time - All Masterflow air compressors have super fast inflation times. However, if time is important to you, just remember, the bigger the motor, the faster the inflation time.