Old Man Mopar said Fronts: 15x4.5 2.0" BS 205/75-15 tires (see note*) Rears: 15x10 4.5" BS 315/60-15 M/T Drag Radials * The 205/75 tires won't fit on a Duster without stretched fender openings but a 205/70 is about perfect for an unmodified Duster. Click to expand...