2026 Peterbilt 589

$209,600

UsedClass 8Day Cab

Phoenix, AZ

Year

2026

Engine

Cummins X15

Horsepower

500 HP

Transmission

Manual

Axle Config

6x4

Fuel

Diesel

Description

Light Weight Economy Build Engine: Cummins X15 – 500 HP, 1,850 lb-ft torque Transmission: Fuller 13-Speed Manual Transmission Axles: Front: Dana Spicer 13,200 lbs with Taperleaf Suspension Rear: Dana Spicer 40,000 lbs with Low Air Leaf Suspension Ratio: 3.36 Brakes: Front and Rear Air Disc Brakes Suspension: Front: Taperleaf Rear: Low Air Leaf Tires & Wheels: Aluminum Continental 22.5" Tires 16 Ply Front and Rear Frame: 10 5/8" Steel Frame Rails Holland FW35 Fifth Wheel with 24" Slide Right-Side Deck Plate Access Fuel Tanks: Two 26" Aluminum Fuel Tanks – 100 Gallons and 120 Gallons Cab / Sleeper: 235" Wheelbase Day Cab with 131" BBC LED Headlights Platinum Alpine Gray Interior Color: Red

Specifications

Engine

Make: Cummins
Model: X15
HP: 500
Torque: 1850 ft-lb
Displacement: 14.9L
Fuel: Diesel

Drivetrain

Dealer

Rush Truck Centers

Phoenix, AZ

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2026 Peterbilt 589

$209,600

UsedClass 8Day Cab

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Phoenix, AZ

Trans. Model

RTLO18913A

Chassis

Wheelbase: 235"
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

1XPED49X4TD800801

NHTSA Verified

Stock #

rush-619726

Dealer

Rush Truck Centers

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Market Index

2026 Peterbilt 589 X15

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Median Price

$224,400

This listing

7% below market median

Active listings

135

Specifications

Engine

Make: Cummins
Model: X15
HP: 500
Torque: 1850 ft-lb
Displacement: 14.9L
Fuel: Diesel

Drivetrain

Transmission: Manual
Trans. Make: Eaton
Trans. Model: RTLO18913A
Speeds: 13
Axle Config: 6x4
Rear Ratio: 3.36

Chassis

Wheelbase: 235"
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

$3,972.29

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$20,960

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

$189,140

Total interest

$49,198

Total cost

$259,298

Effective / month

$3,972.29

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.