Can i use a 235 65 16 instead of a 235 70 16 on my 1997 ford f 150?

Yes, you can use a 235/65R16 tire instead of a 235/70R16 on your 1997 Ford F-150, but there are some considerations. The 235/65R16 is shorter in overall diameter, which may affect your speedometer accuracy, handling, and ground clearance. It's advisable to consult your vehicle's manual or a tire professional to ensure compatibility and safety.