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Mileage: 667,779 mi
Engine Manufacturer: CUMMINS
Horsepower: 500 HP
Transmission: Automatic
Transmission Manufacturer: EATON
Transmission Type: Ultrashift Plus
Description: 2020 FREIGHTLINER 122SD, X15 500HP, 13 SPEED AUTOMATIC, AIR RIDE FRONT AXLE, FRIDGE, ESPAR BUNK HEATER, INVERTOR
Updated: Thursday, August 20, 2026 11:19 AM
Location: Farley, Iowa
Seller: BJ's Truck Sales & Service
Mileage: 237,247 mi
Body Length: 16 ft 6 in
Number of Rear Axles: Tri
Engine Manufacturer: DETROIT
Horsepower: 470 HP
Transmission: Automatic
Description: 1 owner - Triaxle Dump equipped w Allison - Low miles - Ready to work!
Updated: Friday, August 21, 2026 02:30 PM
Location: Memphis, Tennessee
Seller: CROWS TRUCK CENTER
Mileage: 168,969 mi
Body Length: 16 ft 6 in
Number of Rear Axles: Tri
Engine Manufacturer: DETROIT
Horsepower: 470 HP
Transmission: Automatic
Description: Triaxle with Detroit Power paired with an Allison and Ready to work! Low miles and minor warranty remaining; more warranty can be added. Ready to ...
Updated: Friday, August 21, 2026 02:29 PM
Location: Memphis, Tennessee
Seller: CROWS TRUCK CENTER
Mileage: 164,555 mi
Number of Rear Axles: Tandem
Engine Manufacturer: DETROIT
Horsepower: 410 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 7 Spd
Description: This vehicle qualifies for Managers Special W.A.C. VEHICLE HIGHLIGHTS Stock #: SMX5812 VIN: 3AKJGNDVXMDMX5812 Condition: Used Odometer: 164555 DESC...
Updated: Friday, August 21, 2026 11:30 AM
Location: Fort Worth, Texas
Seller: Premier Truck Group of Fort Worth
Mileage: 549,149 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Automated
Transmission Type: Ultrashift Plus
Number of Speeds: 13 Spd
Description: Explore this 2019 Freightliner 122SD for your operation. This used Class 8 day cab truck is finished in white and features a conventional standard ...
Updated: Friday, August 21, 2026 11:29 AM
Location: Jefferson, Georgia
Seller: SELECTRUCKS OF GEORGIA
Mileage: 147,000 mi
Number of Rear Axles: Tri
Engine Manufacturer: DETROIT
Horsepower: 475 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: ***ONE OWNER***
***FREE DELIVERY AVAILABLE***
2018 Freightliner 122SD, 147,000 miles, Detroit DD15 475HP, engine brake, Allison 4500RDS 6 speed a...
Updated: Friday, August 21, 2026 07:31 AM
Location: Mcleansville, North Carolina
Mileage: 192,354 mi
Body Length: 20 ft
Number of Rear Axles: Five
Engine Manufacturer: DETROIT
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: 2021 Freightliner 114SD
18K Front Axle
42K Rear Axles
10K Pusher Axles
DD13 Detroit Engine
Allison Automatic-
20 Foot Box with Electric Flip ...
Updated: Tuesday, August 18, 2026 04:03 PM
Location: Englewood, Colorado
Seller: Blayde Corp
Mileage: 223,246 mi
Engine Manufacturer: CUMMINS
Horsepower: 500 HP
Transmission Manufacturer: EATON-FULLER
Number of Speeds: 18 Spd
Suspension: Air Ride
Description: 2012 Freightliner 223,246 Miles Engine:Cummins ISX 500Engine Brake Transmission:Eaton Fuller 18 Speed Muncie PTO Chassis:Duel Driver Controlled Loc...
Updated: Monday, August 03, 2026 01:26 PM
Location: Lima, New York
Seller: Lakelands Concrete
Mileage: 218,783 mi
Body Length: 17 ft 6 in
Number of Rear Axles: Tri
Engine Manufacturer: DETROIT
Horsepower: 470 HP
Transmission: Automated
Description: LOW MILES 2019 122SD TRI -AXLE DUMP ALL BRAND NEW TIRES FRESH PM/DOT 20,000 FA 46,000 RA 20,000LB PUSHER AXLE STEERABLE *** LEATHER SEATS ...
Updated: Friday, August 21, 2026 07:49 AM
Location: Fort Worth, Texas
Seller: BRUCKNER TRUCK SALES-FORT WORTH
Mileage: 484,859 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Manual
Transmission Manufacturer: EATON-FULLER
Number of Speeds: 18 Spd
Description: Freightliner Detroit DD15 505HP, 13.2K FA, 40K RA, 259" Wheelbase, Manual 18-Speed, 70" Mid Roof Sleeper
Updated: Thursday, August 13, 2026 11:34 AM
Location: Jerome, Idaho
Seller: KENWORTH SALES CO - JEROME
Mileage: 269,943 mi
Body Length: 2096 ft
Number of Rear Axles: Tandem
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Automatic
Description: BIG POWER! ALLISON AUTO! FULL LOCKERS! 2022 Freightliner 122SD SIX AXLE SUPER DUMP TRUCK! 505 HP DD15, Allison 4000RDS Auto Transmission, 4.10 Rear...
Updated: Monday, August 17, 2026 10:01 PM
Location: Kahoka, Missouri
Seller: M&K Truck Centers
Mileage: 271,048 mi
Body Length: 2096 ft
Number of Rear Axles: Tandem
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Automatic
Description: BIG POWER! ALLISON AUTO! FULL LOCKERS! 2022 Freightliner 122SD SIX AXLE SUPER DUMP TRUCK! 505 HP DD15, Allison 4000RDS Auto Transmission, 4.10 Rear...
Updated: Monday, August 17, 2026 10:01 PM
Location: West Newton, Pennsylvania
Seller: M&K Truck Centers - Pittsburgh
Mileage: 261,998 mi
Body Length: 2096 ft
Number of Rear Axles: Tandem
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Automatic
Description: BIG POWER! ALLISON AUTO! FULL LOCKERS! 2022 Freightliner 122SD SIX AXLE SUPER DUMP TRUCK! 505 HP DD15, Allison 4000RDS Auto Transmission, 4.10 Rear...
Updated: Monday, August 17, 2026 10:01 PM
Location: Pendleton, Indiana
Seller: M&K Truck Centers - Indy
Mileage: 273,518 mi
Body Length: 2096 ft
Number of Rear Axles: Tandem
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Automatic
Description: BIG POWER! ALLISON AUTO! FULL LOCKERS! 2022 Freightliner 122SD SIX AXLE SUPER DUMP TRUCK! 505 HP DD15, Allison 4000RDS Auto Transmission, 4.10 Rear...
Updated: Monday, August 17, 2026 10:01 PM
Location: Waukee, Iowa
Seller: M&K Truck Centers - Des Moines
Mileage: 264,706 mi
Engine Manufacturer: DETROIT
Horsepower: 470 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 6 Spd
Suspension: Air Ride
Description: NEW VIRGIN TIRES ALLISON AUTOMATIC 264K MILES!!
Wheels: Aluminum Steer/Steel Drives
BrakeSystemType: AIR
NumberOfBeds: Double
TransmissionType:...
Updated: Thursday, August 20, 2026 09:30 AM
Location: Portland, Oregon
Seller: Premier Truck Group of Portland
Mileage: 138,956 mi
Number of Rear Axles: Tandem
Engine Manufacturer: DETROIT
Horsepower: 410 HP
Transmission Manufacturer: ALLISON
Number of Speeds: 7 Spd
Description: This vehicle qualifies for Managers Special W.A.C. VEHICLE HIGHLIGHTS Stock #: SMX5815 VIN: 3AKJGNDV5MDMX5815 Condition: Used Odometer: 138956 DESC...
Updated: Thursday, August 20, 2026 05:56 AM
Location: Fort Worth, Texas
Seller: Premier Truck Group of Fort Worth
Mileage: 111,606 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Description: 122SD ROLLOFF, GALBREATH U5-OR-174 CABLE, 60,000# HOIST 18FT - 22FT CONTAINER, HOIST LENGTH 280" RAISED DUMP ANGLE 47", 505HP DETROIT DD13 TURBO DI...
Updated: Friday, August 21, 2026 11:28 AM
Location: Appleton, Wisconsin
Seller: TRUCK COUNTRY APPLETON
Quantity: 2
Mileage: 100,966 mi
Body Length: 20 ft
Number of Rear Axles: Six
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Description: 2023 Freightliner 122SD --- Centipede Axle(7), DD13 Detroit 505 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 313...
Updated: Friday, August 21, 2026 11:28 AM
Location: Chatham, Virginia
Seller: ATKINSON TRUCK SALES
Mileage: 271,726 mi
Engine Manufacturer: DETROIT
Transmission: Automatic
Transmission Manufacturer: EATON-FULLER
Suspension: Air Ride
VIN: 3AKJGNDR8NDNR7332
Description: LOW MILES, 48" SLEEPER WITH EASY TO DRIVE 13 SPEED EATON FULLER ULTRA SHIFT WITH WET KIT CALL SCOTT, ROB OR LUKE FOR MORE INFORMATION
Enginetorqu...
Updated: Wednesday, August 19, 2026 07:58 AM
Location: Salina, Kansas
Seller: Truck Center Companies -Salina
Mileage: 530,030 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission Manufacturer: EATON-FULLER
VIN: 3AKJGNDV7KDKM5044
Ratio: 3.91
Description: TOUGH, AUTO, 505 HORSES, AND PTO CABABLE! GREAT TRUCK FOR THE FARM OR THE CONSTRUCTION SITE! GIVE US A CALL AT 402,464,2444 OR STOP IN AT OUR LINC...
Updated: Wednesday, August 19, 2026 07:58 AM
Location: Clear Lake, Iowa
Seller: Truck Center Companies - Clear Lake
Mileage: 649,231 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Automated
Transmission Manufacturer: EATON-FULLER
Transmission Type: Endurant
Description: 2019 FREIGHTLINER 122 SD DAY CAB
DD15 505 HP
1750 TORQUE
14K FRONT AXLE
46K REAR AXLES
200 INCH WHEEL BASE
486K MILES
FINACING AVAILABLE
Updated: Wednesday, August 19, 2026 11:57 AM
Location: Parma, Ohio
Seller: Valley Freightliner and Western Star-Parma,OH
Mileage: 622,230 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Transmission Type: Allison RDS
Description: 2018 122SD DAYCAB WITH DD15 505HP AND AND ALLISON 4500 TRANNY. LOCAL TRADE AND THIS TRUCK HAS GOOD SPECS.
Enginetorque: 1650
Updated: Wednesday, August 19, 2026 07:57 AM
Location: Lincoln, Nebraska
Seller: Truck Center Companies - Lincoln
Mileage: 215,943 mi
Number of Rear Axles: Tri
Engine Manufacturer: DETROIT
Horsepower: 450 HP
Transmission: Automatic
Transmission Manufacturer: ALLISON
Description: PERFECT SPEC Tri Axle !! CAll Today!!
AuxiliaryPowerUnit: 0
TransmissionType: Automatic
Updated: Wednesday, August 19, 2026 11:36 AM
Location: Memphis, Tennessee
Seller: TAG TRUCK CENTER - Memphis
Mileage: 185,318 mi
Engine Manufacturer: DETROIT
Horsepower: 475 HP
Number of Speeds: 13 Spd
VIN: 3AKJGNDR8LDLX4785
Ratio: 3.36
Description: 2020 Freightliner 122SD Day Cab, 475 HP DD15, Eaton Smart Shift 13 Speed, 13k FA, 40k RA 185K Miles, Fresh Service, Fresh DOT, FRESH DETAIL, Ready ...
Updated: Friday, August 21, 2026 08:00 AM
Location: Casper, Wyoming
Seller: Floyd's Truck Center - Casper
Mileage: 159,272 mi
Engine Manufacturer: DETROIT
Horsepower: 475 HP
Number of Speeds: 13 Spd
VIN: 3AKJGNDR2LDLX4782
Ratio: 3.36
Description: 2020 Freightliner 122SD Day Cab, 475 HP DD15, Eaton Smart Shift 13 Speed, 13k FA, 40k RA 160K Miles, Fresh Service, Fresh DOT, Ready for Work.
...
Updated: Friday, August 21, 2026 08:00 AM
Location: Casper, Wyoming
Seller: Floyd's Truck Center - Casper
Mileage: 504,760 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Manual
Number of Speeds: 18 Spd
Suspension: Air Ride
Description: 2019 122SD 70" Midroof, 505hp Detroit, RTLO-18918B 18 Speed Trans, 3.25 Ratio, Full Lockers, Converted from super singles to duals, New Virgin Driv...
Updated: Friday, August 21, 2026 08:00 AM
Location: Rapid City, South Dakota
Seller: Floyd's Truck Center Inc - Rapid City
Mileage: 541,440 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Manual
Number of Speeds: 18 Spd
Suspension: Air Ride
Description: 2019 122SD 70" Midroof, 505hp Detroit, RTLO-18918B 18 Speed Trans, 3.25 Ratio, Full Lockers, Converted from super singles to duals, New Virgin Driv...
Updated: Friday, August 21, 2026 08:00 AM
Location: Rapid City, South Dakota
Seller: Floyd's Truck Center Inc - Rapid City
Mileage: 435,387 mi
Engine Manufacturer: DETROIT
Horsepower: 505 HP
Transmission: Manual
Number of Speeds: 18 Spd
Suspension: Air Ride
Description: 2019 122SD 70" Midroof, 505hp Detroit, RTLO-18918B 18 Speed Trans, 3.25 Ratio, Full Lockers, Converted from super singles to duals, New Virgin Dri...
Updated: Friday, August 21, 2026 08:00 AM
Location: Belgrade, Montana
Seller: Floyd's Truck Center Inc - Belgrade
