Gear ratio???

[superdutyman97]

My 05 has me stumped on what gear ratio the rear end is. I'm taching around 2k at 55-60 and I'm thinking it's somewhere around a 3.55 but I don't know what the 05s were offered with. It's a 2005 2wd ccsb F-250 thanks

 

[Mark Kovalsky]

All diesel F-250s in 2005 had a 3.73:1 axle ratio.

 

[superdutyman97]

10-4 thanks