Specifications include, but are not limited to: 1) CHASSIS: A. Minimum chassis features are listed below; include detailed Kenworth specifications with response. B. One (1) New Kenworth T480 or similar conventional cab, tandem rear axle truck chassis. C. 58,000-lb. GVWR with rear air ride suspension and air brakes. 2) ENGINE: A. PACCAR or similar PX-9 360EV 360@1650, 1150@1200 3) ENGINE EQUIPMENT: A. Alternator: SEG 200-amp, brush type B. Batteries: Three (3) PACCAR or similar GP31 threaded post (700-730) 2100-2190 CCA dual purpose C. Jump start terminals under hood D. 18.7 CFM Compressor with internal safety valve E. EXH: 2021 PX-9 Horizontal Under Rail DPF/SCR with Horizontal tailpipe below RH rail BOC F. Fuel Filter: PACCAR 2.1M MD for PX-7 or PX-9 G. Fuel/water separator H. Mitsubishi or similar 105P55 12V Starter 4) TRANSMISSION: A. Allison or similar 3000 EVS 6-speed automatic transmission with PTO provision 5) TRANSMISSION EQUIPMENT: A. Push Button Shifter Controls, Center Console 6) FRONT AXLE AND EQUIPMENT: A. PACCAR or similar FX-20 ST Fr Axle rated @ 18K 4" drop B. 22K Bendix or similar ES S-cam 16.5x6 in. C. Front Hubs Iron hub pilot 18,000 lbs. D. ConMet or similar PreSet Plus Hub package E. Automatic front slack adjusters 7) FRONT SUSPENSION: A. 20,000 lbs. Taperleaf front suspension B. Maintenance free elastomer spring pin bushings C. Front shock absorbers