Best gear ratio for towing
I have a 03 2500 cummins srw quad cab with 3.73 gears, and wondering about changing to 4.10. I know it would tow better, but probably get less fuel mileage. Has anyone towed with these ratios. Thanks...
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garyp4951 wrote:Mine has 3.73s and I am happier than a bull in a pasture full of heifers.
I have a 03 2500 cummins srw quad cab with 3.73 gears, and wondering about changing to 4.10. I know it would tow better, but probably get less fuel mileage. Has anyone towed with these ratios.
Thanks, Gary
