2020 Peterbilt 337

$33,500

UsedClass 6Flatbed

Miles

106,141 mi

Year

2020

Engine

PACCAR PX-7

Horsepower

260 HP

Transmission

Automatic

Axle Config

4x2

Description

Take your fleet to the next level with this versatile and dependable 2020 Peterbilt 337 (Stock # 1108513). Built with Peterbilt’s legendary durability, this truck is powered by a robust 260HP PACCAR PX-7 engine and a smooth Allison 6-speed automatic transmission, providing the perfect balance of power and driver-friendly operation. Equipped with a high-quality 16' American flatbed, this truck is the ideal solution for hauling construction materials, equipment, or heavy deliveries with ease. Whether you’re navigating busy jobsites or city streets, the 337’s superior visibility and maneuverability make it a standout choice for any medium-duty application. This is a clean, professional-grade workhorse that is ready to deliver immediate results for your business.

Specifications

Engine

Make: PACCAR
Model: PX-7
HP: 260
Displacement: 6.7L
Fuel: Diesel

Drivetrain

Transmission: Automatic

Dealer

Rush Truck Centers

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2020 Peterbilt 337

$33,500

UsedClass 6Flatbed

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Market Index

2020 Peterbilt 337 PX-7

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Median Price

$41,614

This listing

19% below market median

Active listings

Description

Finance calculator

2020 Peterbilt 337 · 106,141 mi

Est. monthly

$643.71

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$3,350

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

$30,650

Total interest

$7,972

Total cost

$41,972

Effective / month

$643.71

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.