Up To Date 37++ 275 70 18 Tires Falken. Falken tires reserves the right to advance development, and change construction, materials or specifications without notice or obligation. All falken tires products are subject to continued development. I stay mainly on road but i do go camping from time to time and want to make sure whatever i install will be capable off road. So a few things, i read some of these reviews and let me set this straight (275/70/18):