Peugeot | Model Year | Closest distance between forward towers - (M1) | Distance from uppermost windshield to forwardmost tower foot - (M2) | Closest distance between rear towers - (M3) | Crossbar spread distance center to center - (M4) |
505 Sedan | 80/90 | Q31 - 37 1/2" | 5" | Q31 - 38" | 36" |