Single drum rollers 2018 1,602 h United States, Salt Lake City, Utah
Twin drum rollers 2020 1,946 h United States, Scarbrough, Maine
Single drum rollers 2021 1,224 h United States, Salina, Utah
Single drum rollers 2019 2,042 h United States, Phoenix, Arizona
Single drum rollers 2022 651 h United States, Salt Lake City, Utah
Twin drum rollers 2019 1,941 h United States, Show Low, Arizona
Twin drum rollers 2024 75 h United States, Ogden, Utah
Single drum rollers 2018 1,112 h United States, felton, Delaware
Single drum rollers 2007 1,170 h United States, Wayne, Michigan
Single drum rollers 2017 1,266 h United States, CITY OF INDUSTRY, California
Twin drum rollers 2019 940 h United States, Milford, Massachusetts
Single drum rollers 2023 1,598 h United States, Salt Lake City, Utah
Single drum rollers 2022 1,703 h United States, Salt Lake City, Utah
Single drum rollers 2022 439 h United States, Salina, Utah
Twin drum rollers 2019 599 h United States, BEAR, Delaware
Single drum rollers 1996 6,720 h United States, Elgin, Illinois
Twin drum rollers 2022 912 h United States, St. Augustine, Florida
Twin drum rollers 1992 6,176 h United States, Fairview, New Jersey
Single drum rollers 2019 1,349 h United States, Elk Grove, California
Twin drum rollers 2023 345 h United States, Ogden, Utah