Ace MFG tried and true classic trucks have tapered hanger with machined ends and an oversized allowing for better bearing performance.
~ Ace 44 Trucks (pair)
Ace Sizing;
00 = 6.5”
11 = 7.25”
22 = 7.6”
33 = 8”
44 = 8.35”
55 = 9”
66 = 9.35”