Single drum rollers 2015 4,300 h United States, Billings, Montana
Single drum rollers 2016 1,443 h United States, Fort Worth, Texas
Twin drum rollers 2023 147 h United States, Ely, Nevada
Twin drum rollers 2015 3,345 h United States, Holtsville, New York
Twin drum rollers 2018 1,794 h United States, Meridian, Idaho
Single drum rollers 2012 2,500 h United States, Snohomish, Washington
Twin drum rollers 2022 2,168 h United States, Verona, Kentucky
Combi rollers 2022 166 h United States, Salt Lake City, Utah
Twin drum rollers 2023 67 h United States, Hurricane, Utah
Twin drum rollers 2022 282 h United States, Salt Lake City, UT
Twin drum rollers 2022 447 h United States, Salt Lake City, Utah
Single drum rollers 2022 278 h United States, Ellettsville, Indiana
Twin drum rollers 2022 260 h United States, Salina, Utah
Twin drum rollers 2024 88 h United States, Hurricane, Utah
Single drum rollers 2015 2,800 h United States, Williamsburg, Virginia
Twin drum rollers 2023 94 h United States, Salt Lake City, Utah
Single drum rollers 2023 92 h United States, Lilly, Pennsylvania
Single drum rollers 2018 7,659 h United States, Davenport, Florida
Single drum rollers 2016 649 h United States, Bakersfield, California
Single drum rollers 2011 4,069 h United States, Muncie, IN