I drove a new 3500 SRW D-Max truck today. I thought I read you could select 4th gear. It had P R N D 3 2 1 on the selector. Can you select 4th gear in the new trucks for the rolling hills like we have in Missouri, to keep it from hunting?
Well, you can lock out 5th so it stays in 4th. Just hold the tow haul button for 1 or 2 seconds and you will see the overdrive lockout light come on in the cluster. They started including the overdrive lockout in 03 as standard equipment.
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