Diamond T Enterprises 8 lug to 10 lug hub-centric solid steel adapters milled to specifically fit 1999-2004 Ford F-350/F-450/F-550 dually trucks. Mount 10 lug on 285.75mm semi wheels on your dually truck. The industries toughest adapters, made from solid steel - ideal for the abuse and loads required by your 1 ton dually. Adapters are 7/8" thick. Rear studs are designed to allow use of 2 aluminum wheels, 2 steel wheels, or 1 aluminum and 1 steel wheel. The front studs are about 2.25" long and the rear studs are about 3" long.
These are for the 8 studs on 225 which is NOT the common size. Most F-350/F-450/F-550 trucks had 8 on 170, this would not be the correct set for 8 on 170.
Adapters are designed and manufactured in the USA!
-Includes lugnuts for the 40 Ten lug pattern.
-Front studs are about 2.25" long
-Rear studs are about 3" long
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