Peterbilt 589 Kenworth w990

Full 304 Stainless wiper arms and blades.

Peterbilt 589,579,567,548,537

Kenworth W990,T880,T680,T480,T280

OEM windshield uses (2) 22 inch wiper blades

Drop visor with glass mounted center support uses a 17 inch wiper blades on passenger side

Split window conversion uses (2) 17 inch wiper blades