January\u2019s average retail sales price for a used Class 8 truck burst past $88,000 to set a monthly record and post an 83.2% gain compared with a year earlier, ACT Research reported. The average retail price was $88,293 compared with $48,190 in the same 2021 period, according to ACT. January also was up from $82,341 in December, the previous high. Estimated sales were 22,300. That was up from 20,700 a year earlier and slightly less than December\u2019s 22,800.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices