Specifications include, but are not limited to: Chassis / Frame The chassis frame shall be fabricated in its entirety at the manufacturer’s facility utilizing industry accepted best practices and shall be specifically designed for fire apparatus use. Each frame rail shall be constructed of two (2) thick-formed channels, and outer channel and an inner channel. The frame rails shall be fastened together by cross members. Chassis Wiring All chassis wiring shall be wired (point to point) using high quality color-coded wiring. The function and number shall be stamped at 3” intervals on each wire. All wiring shall have high temperature crosslink insulation and be covered with high temperature rated split loom. Front Axle A Meritor front axle shall be provided. The axle shall be rated at a minimum of 20,000-pound capacity.