This wheel adapter is hub-centric and wheel-centric 8-lug steel adapter for converting CHEVROLET Silverado 2500 HD or GMC Sierra 2500HD to a dually rear wheel.
For single rear wheel trucks only
Manufactured in our shop in California, USA
Made with American-made Timken Bearing Steel
Includes (2) wheel adapters and hardware for mounting
Our wheel studs are GRADE 10, two grades above the requirement set by the Department of Transportation
NOTE: You MUST trim the factory wheel studs for wheel spacers/adapters less than 2" thick. If the factory studs protrude through the spacer or adapter and hit the rim they need to be trimmed to ensure clearance. Allowing the studs to contact the rim is dangerous and can result in your wheel falling off.