| 2023-0818-001 | 2023 Chevrolet Silverado 3500 4WD(CK30903) Regular Cab 142"WB WT Single Rear Wheel:GVWR, 11,100 lbs. (5035 kg) with single rear wheels
(STD)(Included and only available with CC30953 or CK30903 model with (L8T) 6.6L V8 gas engine. Requires single rear wh | 2 | $38,219.00 | $76,438.00 |
| 2023-0818-069 | 2023 Chevrolet Silverado 3500 4WD Crew Cab(CK30943) 172"WB WT:Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline
(401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)(STD), Transmission, 6-speed automatic, heavy-duty
(STD)(Requires (L8T) 6.6L V8 gas engine.), GVWR, 11,500 lbs. (5216 kg) with single rear wheels
(STD)(Included and only available with model CK30943 model and (L8T) 6.6L V8 gas engine or CC30903 and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.), Rear axle, 3.73 ratio
(Requires (L8T) 6.6L V8 gas engine. Not available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.) | 2 | $4,039.00 | $8,078.00 |
| 2023-0818-074 | (L5P) Diesel Motor upgrade:Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible
(445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm)(Late availability on 2WD models. Requires (JL1) trailer brake controller. Regular Cab model includes (ZLQ) WT Fleet Convenience Package:WT Fleet Convenience Package (With (ZW9) pickup bed delete, (QT5) EZ Lift power lock and release tailgate is deleted.) )
includes (AQQ) Remote Keyless Entry, (K34) Cruise Control, (QT5) EZ Lift power lock and release tailgate and (DBG) outside power-adjustable vertical trailering with heated upper glass, (AXG) power windows, express up/down driver, (AED) power windows, express down passenger and (AU3) power door locks(Not available with (PCV) WT Convenience Package. | 2 | $13,416.00 | $26,832.00 |
| 2023-0818-081 | (JL1)Trailer brake controller, integrated, INCLUDES:(zlq)WT Fleet Convenience Package includes (AQQ) Remote Keyless Entry, (K34) Cruise Control, (QT5) EZ Lift power lock and release tailgate, (DBG) outside power-adjustable vertical trailering with heated upper glass, (AXG) power windows, express up/down driver, (AED) power windows, express down passenger and (AU3) power door locks (Not available with (PCV) WT Convenience Package. With (ZW9) pickup bed delete, (QT5) EZ Lift power lock and release tailgate is deleted.) | 2 | $1,201.00 | $2,402.00 |
| 2023-0818-086 | (NQH)Transfer case, two-speed active electronic Autotrac with push button control (Requires 4WD models.) | 2 | $200.00 | $400.00 |
| 2023-0818-087 | (NZZ)Skid Plates protect the oil pan, front axle and transfer case (Included with (Z71) Z71 Off-Road Package or (VYU) Snow Plow Prep Package.) | 2 | $150.00 | $300.00 |
| 2023-0818-201 | Linex spray in bedliner | 2 | $575.00 | $1,150.00 |
| 2023-0818-300 | DUAL REAR WHEEL add(G9Y) Dual Rear Wheels
includes LED hip marker lights(Requires long bed model and (G9Y) 14,000 lbs. (6350 kg) GVWR.), Lamps, Smoked Amber roof marker, (LED), Wheels, 17" (43.2 cm) painted steel , Wheel trim, painted center caps, Only available in LWB | 2 | $555.00 | $1,110.00 |
| 2023-0818-301 | (FPF)DPF, diesel particulate filter, manual regeneration
customer regeneration will not be allowed until the DPF load percentage has reached 100% full and a driver information center (DIC) message has been shown(Requires (L5P) Duramax 6.6L Turbo-Diesel V8 engine.) | 2 | $250.00 | $500.00 |