The 2007 Volkswagen Passat tire size depends on trim: the 2.0T, 4D Sedan, Automatic takes 215/55R16 97H XL; the 2.0T, 4D Sedan, Standard takes 215/55R16 97H XL; the 2.0T, 4D Wagon takes 215/55R16 97H XL; the 3.6, 4D Wagon takes 235/45R17 94H; the 3.6, 4D Sedan takes 235/45R17 94H; the Value Edition, 4D Sedan, Automatic takes 215/55R16 97H XL; the Value Edition, 4D Sedan, Standard takes 215/55R16 97H XL; the Value Edition, 4D Wagon takes 215/55R16 97H XL; the Wolfsburg Edition takes 235/45R17 94H, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
2.0T, 4D Sedan, Automatic: 215/55R16 97H XL
2.0T, 4D Sedan, Standard: 215/55R16 97H XL
2.0T, 4D Wagon: 215/55R16 97H XL
3.6, 4D Wagon: 235/45R17 94H
3.6, 4D Sedan: 235/45R17 94H
Value Edition, 4D Sedan, Automatic: 215/55R16 97H XL
Value Edition, 4D Sedan, Standard: 215/55R16 97H XL