It appears you're interested in specifications for the Harley-Davidson FLHR Road King Firefighter. This Touring model is powered by a V2, four-stroke engine with 1573.25 ccm (96.00 cubic inches) of actual displacement before 9.2:1 compression. Fueling is metered via Injection. Electronic Sequential Port Fuel Injection (ESPFI ) Carburetor or Electronic Sequential Port Fuel Injection (ESPFI ) allowing this machine to produce its horsepower and 126.10 Nm (12.9 kgf-m or 93.0 ft.lbs) torque. According to our records engine heat of the Harley-Davidson FLHR Road King Firefighter is moderated by Air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 140/75-R17 and the rear is 200/55-R17 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on front brakes and rear brakes. The Harley-Davidson FLHR Road King Firefighter was launched in 2008, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.