2013 F250 SUPER DUTY IS A DEDICATED CNG. THIS TRUCK HAS A 6.2L V8 ENGINE, FEATURES MANUAL SEAT, MANUAL WINDOWS, MANUAL LOCKS, MANUAL MIRRORS, AM FM RADIO, FACTORY TRAILER BREAKS, TRACTION CONTROL, AND TRAILER HITCH. CLEAN TITLE, 73,260 MILES, FIRESTONE 245/75R17 TIRES. THIS SHOULD QUALIFY FOR A TAX CREDIT OF $1290 FOR OKLAHOMA CUSTOMERS. A PREMIER ALTERNATIVE FUEL CONVERSION THAT IS EPA-APPROVED. EXTREMELY CLEAN-BURNING AND EFFICIENT. THIS SYSTEM NORMALLY RETAILS FOR 13,500 INSTALLED.