
VIN 1XPBD49X9TD785117 · Stock #rush-628435
Year
2026
Engine
Cummins X15
Horsepower
450 HP
Transmission
Automated Manual
Axle Config
6x4
Fuel
Diesel
This 2026 Peterbilt 579 is a used Class 8 commercial truck, listed in the Sleeper Truck category. The cab includes a 80-inch sleeper. The truck is powered by a 450-horsepower Cummins X15 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 240-inch wheelbase, and a gross vehicle weight rating of 53,200 lbs. The unit is offered in new condition as reported by the selling dealer. The current asking price is $183,500, representing the dealer's current asking price. This truck is currently offered by Rush Truck Centers. 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.
Rush Truck Centers
Asking
$183,500
2026 Peterbilt 579 — get instant answers about specs, inspection tips, or comparisons.
This 2026 Peterbilt 579 is a used Class 8 commercial truck, listed in the Sleeper Truck category. The cab includes a 80-inch sleeper. The truck is powered by a 450-horsepower Cummins X15 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 240-inch wheelbase, and a gross vehicle weight rating of 53,200 lbs. The unit is offered in new condition as reported by the selling dealer. The current asking price is $183,500, representing the dealer's current asking price. This truck is currently offered by Rush Truck Centers. 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.
MULTIPLE, IDENTICAL, UNITS IN STOCK AND READY TO GO!! NEW Peterbilt 579 579 EPIQ Aero Package combines aerodynamics and styling to deliver outstanding performance and efficiency for cost-conscious operators. Powered by a 450 HP 1750 TQ Cummins X15 engine and backed up by an Eaton Endurant 12spd transmission, this truck provides ease of operation and less driver fatigue. The spacious 80" Ultraloft high rise Sleeper has 2nd Bunk w/ Ladder. Prestige Level Interior features the Peterbilt thermal insulation package. Includes plenty of storage space with cabinets and pocket shelves everywhere you turn. Safety features include Bendix collision mitigation with side detection sensor, Fusion stop & auto-go advanced, adaptive cruise control & tire pressure monitoring system. Air disc brakes all the way around with LP22.5 rubber and all aluminum wheels. Plenty of power sources and USB ports. Provisions for your own refrigerator. Peterbilt LX premium high back, leather air ride driver seat for the ultimate in comfort. Passenger vinyl. 15" Digital dash. Tilt and telescope steering column w/ multi-function steering wheel, power windows and locks, Concert Class Radio w/ Bluetooth. Call or come by Rush Truck Center – Tampa and let one of our sales professionals tell you about any of our Model 579s in inventory, as well as the great financing options currently available.
2026 Peterbilt 579
Est. monthly
$3,478.96
Pre-tax purchase price
$18,350
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
$165,650
Total interest
$43,087
Total cost
$227,087
Effective / month
$3,478.96
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
2026 Peterbilt 579 X15
Median Price
$188,900
This listing
−3% vs. comp median
Active listings
25