Compression Ignition Addict
Join Date: Feb 2012
Location: saint joseph
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Tire & Gear Ratio Chart at Morris 4x4 Center
this chart is pretty accurate i know our final drive ratio in our trannys is higher then the chart predicts so the rpms it shows arent right but the gear ratio to tire size will still convert the same.
I would say 4.56 should keep about the same final drive ratio as stock tires with 3.73 gears. Just my .02c
2005 F250 crew cab lariat,
4" lift 325/65/18 tires, head studs, built trans, egr delete, powermax turbo, 58v ficm from swamps with mild flash, 4" straight pipe, sct with innovative xtreme street and race tune's, blue spring upgrade
Stage 3, 190/100 injectors, and full fuel system on the way.