Can you use 205 60 15 on the front and 205 70 15 on the back?

Yes, you can use 205/60 R15 tires on the front and 205/70 R15 tires on the back of a vehicle, but it's important to consider the potential handling and stability impacts. The difference in tire diameter will affect the vehicle's ride height and could lead to uneven wear or handling issues. Always consult your vehicle's manual and a tire professional to ensure safety and compatibility.