The Kensun D1002 model is the 2015 version of the D1001 model. The Kensun D1002 model has been tested on up to 33 inch tires. Instead of being caught helpless roadside with a dastardly flat, be one step ahead with this highly portable and easy to use Kensun air compressor kit in your trunk.Multi-function inflator with operation under DC 12V or AC 110V.