2018 FORD F150 HAS A 5.0L V8 ENGINE AND IS 4WD. FEATURES KEYLESS ENTERY, LEATHER INTERIOR, POWER WINDOWS, POWER LOCKS, POWER MIRRORS, AM/FM RADIO, A/C, TRACTION CONTROL, AUXILIARY PORT, BACKUP CAMERA, TILT STEERING WHEEL, BED COVER, AND BED LINER. EQUIPPED WITH A BI-FUEL CNG FUEL SYSTEM. IT RUNS ON COMPRESSED NATURAL GAS OR GASOLINE. A PREMIER ALTERNATIVE FUEL CONVERSION THAT IS EPA APPROVED. EXTREMELY CLEAN-BURNING AND EFFICIENT. THIS SYSTEM NORMALLY RETAILS FOR 13,500 INSTALLED. TIRE SIZE 265/70R17 HANKOOK. THIS SHOULD QUALIFY FOR A TAX CREDIT OF $1500 FOR OKLAHOMA CUSTOMERS.