Shifting gears- when should you be certain to turn you retarders off? CDL Shifting gears- when should you be certain to turn you retarders off?Answer: Whenever the road is wet icy or snow covered Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.