Are you talking about the whip that goes from the dryer to the receptacle, or are you installing a new breaker in your panel and feeding a new dryer receptacle?
Are you talking about the whip that goes from the dryer to the receptacle, or are you installing a new breaker in your panel and feeding a new dryer receptacle?
What does your dryer's name plate and/or manual state? My dryer says 10 AWG only if the length between the breaker and receptacle is less than 15 feet. Otherwise 8 AWG. note: I'm a DIYer, not an electrician so I'm not comfortable telling you exactly what to do, just offering a suggestion.