2026 Peterbilt 589

$214,900

UsedClass 8Day Cab

Phoenix, AZ

Year

2026

Engine

Cummins X15

Horsepower

565 HP

Transmission

Manual

Axle Config

6x4

Fuel

Diesel

Description

Built for End Dump applications Engine: Cummins X15 – 565 HP, 1,850 lb-ft torque Transmission: Fuller 18-Speed Manual Transmission Axles: Front: Dana Spicer 13,200 lbs Rear: Dana Spicer 40,000 lbs Ratio: 3.55 Brakes: Front and Rear Air Disc Brakes Suspension: Front: Taperleaf Rear: Air Trac Tires & Wheels: Continental 22.5 Tires 16 Ply Front / 14 Ply Rear Frame: 10 5/8" Steel Rails Holland FW35 Fifth Wheel with 42" Slide Fuel Tanks: 2 Aluminum 26" Fuel Tanks – 110 Gallons & 135 Gallons Cab / Sleeper: Day Cab with Platinum Alpine Gray Interior Bumper to Back of Cab: 131" Wheelbase: 230"

Specifications

Engine

Make: Cummins
Model: X15
HP: 565
Torque: 1850 ft-lb
Displacement: 14.9L
Fuel: Diesel

Drivetrain

Dealer

Rush Truck Centers

Phoenix, AZ

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2026 Peterbilt 589

$214,900

UsedClass 8Day Cab

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Phoenix, AZ

Trans. Model

RTLO20918B

Chassis

Wheelbase: 230"
Cab Type: Conventional
GVWR: 53,200 lbs
GCWR: 80,000 lbs
Front Axle: 13,200 lbs
Rear Axle: 40,000 lbs
5th Wheel Type: Holland FW35

Equipment

Wheels: Aluminum

Details

Body Type: Truck-Tractor

VIN

1XPED49XXTD800804

NHTSA Verified

Stock #

rush-619571

Dealer

Rush Truck Centers

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Market Index

2026 Peterbilt 589 X15

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Median Price

$224,400

This listing

Near market median

Active listings

135

Specifications

Engine

Make: Cummins
Model: X15
HP: 565
Torque: 1850 ft-lb
Displacement: 14.9L
Fuel: Diesel

Drivetrain

Transmission: Manual
Trans. Make: Eaton
Trans. Model: RTLO20918B
Speeds: 18
Axle Config: 6x4
Rear Ratio: 3.55

Chassis

Wheelbase: 230"
Cab Type: Conventional
GVWR: 53,200 lbs
GCWR: 80,000 lbs
Front Axle: 13,200 lbs
Rear Axle: 40,000 lbs
5th Wheel Type: Holland FW35

Equipment

Wheels: Aluminum

Details

Body Type: Truck-Tractor

Description

Finance calculator

2026 Peterbilt 589

Est. monthly

$4,072.47

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$21,490

Owner-ops: 10–20% typical

APR (9.50%)

Prime 7–9% · Median 9–12% · Subprime 14%+

Trade-in value

Deducted from financed amount

Condition

Drives Federal Excise Tax (FET)

Federal Excise Tax (FET)

FET applies$0

Skip if straight truck under 33k GVWR or trailer under 26k GVWR.

Off — used vehicles are exempt

Sales tax (0.00%)

Often 0% for interstate commercial use

Doc fee

Some states cap (CA $85, NY $75)

Title + registration

State title + lien fee

Balloon payment at end

Lowers monthly; paid as lump at term

Apply Section 179 first-year deduction

Heavy trucks (GVWR > 14,000 lbs) qualify for full deduction up to $1,220,000 in 2026. Assumes purchase in service this tax year. Consult a CPA.

Amount financed

$193,910

Total interest

$50,438

Total cost

$265,838

Effective / month

$4,072.47

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.