10/16/2021
Spencer Diercks
Pair of Top-5 finishes in Iowa Dirt Nationals at Dubuque
![Pair of Top-5 finishes in Iowa Dirt Nationals at Dubuque](https://dy5vgx5yyjho5.cloudfront.net/images/v2/s1136x640-R8djY3Q6q7x712552.jpg)
On Thursday evening, Spencer Diercks visited Dubuque Speedway (Dubuque, Iowa) to pilot the Timmy Current-owned No. 12T Modified for the inaugural Iowa Dirt Nationals. In a field of 30 Modifieds, Spen...