Depending on Your chosen 2003 Nissan Altima trim level, You'll be running on one of two different tires. The 2.5, 2.5 S, and 2.5 SL each use P205/65R16 tires, whereas the upgraded 3.5 SE uses a slightly larger P215/55R17. Across both, the recommended inflation iS33 pounds per square inch for the standard load variant, with inflation not to exceed 36 pounds per square inch. The smaller tires of the 2.5L engine variants sit on rims that measure 6.5 inches in width by 16 inches in diameter -- specifically, 6.5Jx16 ET40. The larger tires of the 3.5 SE use 7Jx17 ET45 wheels. The bolt pattern across both iS5x114.3, with A66.1mm center bore. Each wheel is fastened with 5 lug nuts, which each have thread measuring M12 X1.25.
Mara D.
January 2, 2020
The recommended tire pressure for the 2003 Nissan Altima front and rear tire is 29 psi. The tire size for the Front Tire and Rear Tire is P205/65R16. The standard wheel size for the 2003 Nissan Altima is 16" silver aluminum wheels.
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