Hi Ed,
Tyres on the front are 7.00x20 and rear are7.50 x20.
The Aussie built one has 10 leaf plus helper springs the American built has 13 plus helper springs.
Iam actually lucky enough that one of the diffs I have is a 5.43.1 .

Last edited by Digga1111; 02/25/2018 4:22 AM. Reason: .......