37X12.50R17LT Nitto Ridge Grappler 124QFrom morning commutes to long weekends, the 37X12. 50R17LT Nitto Ridge Grappler 124Q is built to make every mile count. The RIDGE GRAPPLER from Nitto focuses on stability, road feel, and everyday ease of use. Blackwall sidewall construction helps the tire resist routine wear while keeping the aesthetic understated and refined. The tread pattern is tuned to maintain traction on dry pavement, manage water in the wet, and stay composed in light snow.