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2026 Peterbilt 548

$156,997

UsedClass 8Day Cab

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Tulsa, OK

2026 Peterbilt 548

$156,997

UsedClass 8Day Cab

Tulsa, OK

Year

2026

Engine

PACCAR PX-9

Horsepower

370 HP

Transmission

Automatic

Axle Config

6x4

Fuel

Diesel

Description

Take a look at this work horse! Brand new Peterbilt 549 6x4. 238" wheelbase, 168.5 CT, and 228.5" of frame space. PX-9 370 HP engine with 1250 Torque, 20k front axle, transmission is a Allison 3000 RDS 6 speed, we have installed a PTO and switch already. Dana 40k rears with lockers in both rear axles, 4.88 ratio and AirTrac suspension, Alcoa wheels wrapped with Continental's, 425 floats on the front and Tall 22.5 drives, 70 gallon fuel tank. This chassis is set up for a tank but could be used for several applications.

Specifications

Engine

Make: PACCAR
Model: PX-9
HP: 370
Torque: 1250 ft-lb
Displacement: 8.9L
Fuel: Diesel

Drivetrain

Transmission: Automatic
Trans. Make: Allison
Trans. Model: 3000 RDS-P
Speeds: 6
Axle Config: 6x4
Rear Ratio: 4.88

Chassis

Wheelbase: 238"
Cab Type: Conventional
GVWR: 60,000 lbs
GCWR: 66,000 lbs
Front Axle: 20,000 lbs
Rear Axle: 40,000 lbs

Equipment

Wheels: Aluminum

Details

Body Type: Truck

Dealer

Rush Truck Centers

Tulsa, OK

Visit dealer page

VIN

2NP8LJ0X3TM800806

NHTSA Verified

Stock #

rush-620600

Dealer

Rush Truck Centers

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Market Index

2026 Peterbilt 548 PX-9

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Median Price

$197,990

This listing

21% below market median

Active listings

101

Specifications

Engine

Make: PACCAR
Model: PX-9
HP: 370
Torque: 1250 ft-lb
Displacement: 8.9L
Fuel: Diesel

Drivetrain

Transmission: Automatic
Trans. Make: Allison
Trans. Model: 3000 RDS-P
Speeds: 6
Axle Config: 6x4
Rear Ratio: 4.88

Chassis

Wheelbase: 238"
Cab Type: Conventional
GVWR: 60,000 lbs
GCWR: 66,000 lbs
Front Axle: 20,000 lbs
Rear Axle: 40,000 lbs

Equipment

Wheels: Aluminum

Details

Body Type: Truck

Description

Finance calculator

2026 Peterbilt 548

Est. monthly

$2,978.01

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$15,700

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

$141,797

Total interest

$36,883

Total cost

$194,380

Effective / month

$2,978.01

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.