Scottyairborne Posted July 1, 2020 Share Posted July 1, 2020 I have a set 425/65 R22.5 tires and steel wheels coming for my Mack A40. The wheels are stud pilot (so are the axles). Do I need special lug nuts to run the single rather than dual wheel configuration? I am hoping no change is needed for the hub, as it already has Budd style wheels, just in a duality configuration. Quote Link to comment https://www.bigmacktrucks.com/topic/63126-stud-pilot-wide-base-wheel-questions-mack-a40/ Share on other sites More sharing options...
j hancock Posted July 3, 2020 Share Posted July 3, 2020 I would double check with the wheel manufacturer to get the correct attaching hardware. 2 Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/63126-stud-pilot-wide-base-wheel-questions-mack-a40/#findComment-454725 Share on other sites More sharing options...
Quickfarms Posted July 4, 2020 Share Posted July 4, 2020 Are the wheels bud or hub piloted? Quote Link to comment https://www.bigmacktrucks.com/topic/63126-stud-pilot-wide-base-wheel-questions-mack-a40/#findComment-454794 Share on other sites More sharing options...
Scottyairborne Posted July 4, 2020 Author Share Posted July 4, 2020 (edited) Budd duals to budd wide base single Edited July 4, 2020 by Scottyairborne Quote Link to comment https://www.bigmacktrucks.com/topic/63126-stud-pilot-wide-base-wheel-questions-mack-a40/#findComment-454801 Share on other sites More sharing options...
Quickfarms Posted July 5, 2020 Share Posted July 5, 2020 You probably need 3/4 16 thread Budd nuts for front and rear singles37888 RH37889 LH 1 Quote Link to comment https://www.bigmacktrucks.com/topic/63126-stud-pilot-wide-base-wheel-questions-mack-a40/#findComment-454938 Share on other sites More sharing options...
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