Lithium-Ion cordless tire inflators tested: Milwaukee M12, Dewalt 20V, Air Hawk Pro, Avid Power, Ryobi One + Plus, and Bauer 20v (sold at Harbor Freight). Foot pump and Harber Freight’s Chicago Electric 12-volt inflator compared to cordless pumps for performance and speed. Inflated car tire to 35 PSI, and light truck tire for 20 minutes, up to 80 PSI…
