Cognito Satin Black Milled 17x9 6x5.5 4.75BS Offset -6mm Cap P/N 503434200 Size:17x9; Bolt Pattern: 6x5.5; Maxload;2500: Back Space: 4.75BS; Offset: -6 The Pro Comp Cognito is designed using State-Of-The-Art Low-Pressure-Casting Technology providing unsurpassed wheel strength, style and value. Pro Comp Alloys are amongst the highest load rated wheels in the industry, ranging from 2500 LBS to 3650 LBS per wheel. Pro Comp Alloy Wheels combine a light weight, head turning style available in a wide range of finishes and offer The Pro Comp Promise