Study finds Alcoa Forged Aluminum Wheels dramatically cut the carbon footprint of commercial vehicles  Savings of switching one truck from steel wheels to Alcoa Forged Aluminum Wheels equals the average annual carbon footprint of an American household.
 Download the reportAluminum will be greenhouse gas neutral by 2030In the critical transportation industry, our research in lifecycle modeling has shown that by 2030 the emissions of the entire aluminum industry can be offset by the potential emission savings from the transport sector's increased use of aluminum.
Download the report
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Commercial Transportation
: Wheels :
Bus/Motorcoach :
Hub piloted mounting system
Hub piloted mounting system
- Cap nuts clamp the wheel (see red arrows below)
- Hub centers the wheel
- Same stud and cap nut used for entire vehicle (no inner cap nuts)
Single wheel, hub piloted
View single wheel detailed cross section
View wide base wheel (super single) detailed cross section
Dual wheel, hub piloted
View dual wheel detailed cross section
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