The size of the tires on the 2016 kia optima really depends on the version of it. the exand the hybrid exboth use 215/55r17. the hybrid and the lxboth use 205/65r16 and 215/55r17. the hybrid lxand the lx1.6t both use 205/65r16. lastly, the sx limited and the sxboth use 235/45r18. the recommended tire pressure for the vehicle is34 psi for both the front and the rear tires in all versions. the size of the wheels are 16 to 18 inches in diameter and 6.5 to 7.5 inches in width. the wheel bolt pattern for the car is5x114.3mm. it has a thread size of m12 x1.5, a center bore of 67.1 mm and the lugs use a torque of 107 to 127 nm.
The tire pressure for the 2016 kia optima is 34 psi, the tire size is 235/45r18 and the wheel size is 18 inches. the standard wheel size for the 2016 kia optima will vary based on the model. the standard wheel size for the 2016 kia optima base model is 18-inch silver aluminum wheels.