Its powerful direct drive motor fills up to 35" tires efficiently, while maintaining the industry-leading durability VIAIR is known for. VERSATILE POWER OPTIONS – With a pre-installed 2-Pin SAE Power connection with 40-Amp inline fuse holder, this compressor is compatible with a variety of power adapters, including VIAIR’s Patented 7-way Trailer Plug, making it highly adaptable for different power sources and enhancing ease of use.