Miles
553,360 mi
Year
2020
Horsepower
455 HP
Transmission
Automated Manual
Axle Config
6x4
Fuel
Diesel
This 2020 Peterbilt 579 is a used Class 8 commercial truck, listed in the Day Cab category. Configured as a day cab, it is suited for regional and local distribution routes. The truck is powered by a 455-horsepower diesel engine, paired with a automated manual transmission. The chassis features a 223-inch wheelbase. The odometer shows 553,360 miles, and the unit is offered in fair condition. The current asking price is $39,900, representing the dealer's current asking price. This truck is currently offered by Worldwide Equipment, located in Knoxville, TN. Interested parties should contact the dealer directly to verify availability, confirm specifications, and arrange an on-site inspection before purchase. All specifications, odometer readings, and pricing information are provided by the selling dealer and should be independently verified prior to purchase. This listing was sourced from the dealer's active inventory feed and reflects the stock availability and specifications at the time of the most recent data synchronization.
Worldwide Equipment
Knoxville, TN
Asking
$39,900

VIN 1XPBDP9X5LD679345 · Stock #worldwide-17762974
Knoxville, TN
Asking price over time
2 dealer-initiated drops · total −$10,000 (20.0%)
Asking now
$39,900
Initial ask
$49,900
Comp median
$48,200
Days listed
96
Comp median is the median asking price across N similar trucks (same make/model/year/spec) in the last 90 days. Not a valuation. We never tell you whether to buy.
2020 Peterbilt 579 — get instant answers about specs, inspection tips, or comparisons.
This 2020 Peterbilt 579 is a used Class 8 commercial truck, listed in the Day Cab category. Configured as a day cab, it is suited for regional and local distribution routes. The truck is powered by a 455-horsepower diesel engine, paired with a automated manual transmission. The chassis features a 223-inch wheelbase. The odometer shows 553,360 miles, and the unit is offered in fair condition. The current asking price is $39,900, representing the dealer's current asking price. This truck is currently offered by Worldwide Equipment, located in Knoxville, TN. Interested parties should contact the dealer directly to verify availability, confirm specifications, and arrange an on-site inspection before purchase. All specifications, odometer readings, and pricing information are provided by the selling dealer and should be independently verified prior to purchase. This listing was sourced from the dealer's active inventory feed and reflects the stock availability and specifications at the time of the most recent data synchronization.
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2020 Peterbilt 579 · 553,360 mi
Est. monthly
$764.68
Pre-tax purchase price
$3,990
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
$36,410
Total interest
$9,471
Total cost
$49,871
Effective / month
$764.68
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.
Market Index
2020 Peterbilt 579
Median Price
$47,500
This listing
−16% vs. comp median
Active listings
129