The Alligator Sens.it programmable TPMS sensors offer the most coverage with the least amount of inventory, according to the company. These sensors help replace up to 95 percent of all OE sensors with just three blank sensors. The Sens.it offers options from snap-ins or tough, aluminum-alloy clamp-ins, which feature corrosion protection, and a patented, adjustable ball joint that fits more rims. The sensors are programmed using the Programming Pad application, which is free of charge. The application interface guides the user through the programming sequence, reduces user errors and assures the quality of the programmed sensor.