Forum Discussion
GM normal cruise does just fine if you put the vehicle in tow haul mode, I've done ~10,000 miles so far this year, 99% on cruise. It handles 6-8% grades fine, with 7-8% downhills being perhaps not agressive enough at downshifting. The only time I've decided it was being bad enough to override was in the 40 mph downhill twisty parts in the Keibab National Forest the other day, it's likely I'll also go manual in the Bighorn Mountains next week. Other than those rather extreme situations I'd rather be using my attention to focus on other things like traffic, animals along the road, temps, etc rather than speed.
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44,025 PostsLatest Activity: Feb 06, 2025