14 west across big horn mountain
I’m planning on traveling across the Big Horn Mountains in Wyoming. Traveling west from Ranchester to Greybull pulling a 32 ft. travel trailer with a Chevrolet Duramax. On the west side going downhi...
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On my recent trip through the east, I used my selective shift option on almost every descent in the mountains. I just downshifted and let the ecoboost slow me down. I personally don't think the littley turbo does as good of a job as a 5.4 l V8 but I didn't have to use the brakes much. Never had to use the brakes for more than a couple of seconds.
