1 Colo. Code Regs. § 301-25-24.0
Current through Register Vol. 47, No. 22, November 25, 2024
Section 1 CCR 301-25-24.0 - Frame24.1 No holes shall be permitted in the chassis rails except when drilled at the manufacturing plant or authorized by the manufacturer.24.2 Any welding to the frame side rails that is necessary by design to strengthen, modify, or alter basic vehicle configuration shall be authorized and documented by the manufacturer.38 CR 07, April 10, 2015, effective 4/30/201546 CR 14, July 25, 2023, effective 8/14/202347 CR 19, October 10, 2024, effective 10/30/2024