Miles
138,956 mi
Year
2021
Engine
Detroit DD13
Horsepower
410 HP
Axle Config
6x4
Fuel
Diesel
VEHICLE HIGHLIGHTS Stock #: SMX5815 VIN: 3AKJGNDV5MDMX5815 Condition: Used Odometer: 136485 DESCRIPTION 2021 FREIGHTLINER SD 122SD Heavy Duty Tractor ******TRUCK PICTURES ARE ACCURATE DUMP BODY PICTURES ARE AI GENERATED FOR VISUALIZATION PURPOSES ONLY CURRENTLY AT BODY BUILDER FOR BODY INSTALL***SAMPLE PHOTOS*** ***ALL NEW VIRGIN TIRES*** This WHITE 6x4 Tractor features a(n) Detroit DD13 engine with 410 HP paired with a(n) Allison 4700 RDS 7 spd transmission. With only 136485 miles this SD boasts a GVWR of Class 8 (33001 lbs. or more) The 196 in. wheelbase rides on a(n) Air suspension with Tandem rear Axle ratio of 4.3 and RAWR 46000lbs With OEM backed support wide selection and unparalleled value. Call Click or TXT Premier Truck Group today.
Premier Truck Group
Fort Worth, TX
1 / 22VIN
3AKJGNDV5MDMX5815
NHTSA VerifiedStock #
ridemotive-2267282
Dealer
Premier Truck Group
By submitting this form you agree to receive SMS and email from this dealer regarding your inquiry. Msg & data rates may apply. Reply STOP to opt out at any time.
Is this your dealership? Claim itGet notified about trucks like this
We'll email you when similar listings are added or prices drop.
VEHICLE HIGHLIGHTS Stock #: SMX5815 VIN: 3AKJGNDV5MDMX5815 Condition: Used Odometer: 136485 DESCRIPTION 2021 FREIGHTLINER SD 122SD Heavy Duty Tractor ******TRUCK PICTURES ARE ACCURATE DUMP BODY PICTURES ARE AI GENERATED FOR VISUALIZATION PURPOSES ONLY CURRENTLY AT BODY BUILDER FOR BODY INSTALL***SAMPLE PHOTOS*** ***ALL NEW VIRGIN TIRES*** This WHITE 6x4 Tractor features a(n) Detroit DD13 engine with 410 HP paired with a(n) Allison 4700 RDS 7 spd transmission. With only 136485 miles this SD boasts a GVWR of Class 8 (33001 lbs. or more) The 196 in. wheelbase rides on a(n) Air suspension with Tandem rear Axle ratio of 4.3 and RAWR 46000lbs With OEM backed support wide selection and unparalleled value. Call Click or TXT Premier Truck Group today.
2021 Freightliner 122SD · 138,956 mi
Est. monthly
$1,993.29
Pre-tax purchase price
$10,490
Owner-ops: 10–20% typical
Prime 7–9% · Median 9–12% · Subprime 14%+
Deducted from financed amount
Drives Federal Excise Tax (FET)
Skip if straight truck under 33k GVWR or trailer under 26k GVWR.
Off — used vehicles are exempt
$0
Often 0% for interstate commercial use
Some states cap (CA $85, NY $75)
State title + lien fee
Lowers monthly; paid as lump at term
Amount financed
$94,910
Total interest
$24,687
Total cost
$130,087
Effective / month
$1,993.29
Estimate only. Actual financing depends on credit, dealer program, and lender terms. Heavy-truck APRs typically range 7–18% depending on credit tier, vehicle age, and LTV. Interstate commercial-use purchases are often exempt from state sales tax. TruckRadar is not a lender. Consult a commercial-vehicle lender for binding quotes.
Apr 6, 2026
$104,900
Feb 24, 2026
$107,900
Market Index
2021 Freightliner 122SD DD13
Median Price
$102,400
This listing
Near market median
Active listings
6