Amazon.com: VICOJETOR 1 Pc Front 8x200 MM to 10x285.75 MM Steel Wheel Spacer Adapters 8 to 10 Lug Hub Centric Adapters Fits 2019-2022 Ram 3500 Dually, 2005-2021 Ford F-350 Dually With 4.15 “ Studs : Automotive
Silverado Dually Conversion Kit for Sale in Phelan, CA - OfferUp
Diamond T 10 Lug Dually Wheel Adapters, Ford (1999-04) F-350/F-450/F-550 Dually (front & rear) (8 on 170)
Pros and Cons of a Dually's, increase payload, convert SRW to DRW -wheel spacers to cheat the system - YouTube
Diamond T 10 Lug Dually Wheel Adapters, Dodge (1994-17) 3500 Dually (rear only) (8 on 6.5"; 9/16" stud)
Amazon.com: VICOJETOR 1 Pc Rear 8x165.1MM to 10x285.75 MM 22.5"/24.5" New Raw Steel Hub Centric Wheel Adapters Fit For 1999-2010 Chevy Silverado 2500 3500 / GMC Sierra 2500, 3500 SRW & Dually Bolt Pattern : Automotive
Dually locks
8x6.5" To 8x200 MM Wheel Adapters Hub Centric Billet Dually Conversion – Venum Wheel Accessories