2021 Peterbilt 337

$79,990

UsedClass 6Box Truck

Eau Claire, WI

Miles

166,727 mi

Year

2021

Engine

PACCAR PX-7

Horsepower

280 HP

Transmission

Automated Manual

Axle Config

4x2

Description

2021 Peterbilt 337 Reefer, 280hp Paccar PX7, 6spd Allison 2100 RDS-P transmission, 10k front axle, 20k rear axle on Peterbilt low air leaf suspension, 5.57 ratio, 274'' wheelbase, Morgan 26' box with e-track, roll up door, liftgate, Carrier Supra S8 reefer, 100gal fuel capacity, power windows/locks/mirrors

Specifications

Engine

Make: PACCAR
Model: PX-7
HP: 280
Displacement: 6.7L
Fuel: Diesel

Drivetrain

Transmission: Automated Manual

Dealer

Allstate Peterbilt Group

Eau Claire, WI

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2021 Peterbilt 337

$79,990

UsedClass 6Box Truck

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Chassis

Wheelbase: 274"
GVWR: 26,000 lbs
Front Axle: 10,000 lbs
Rear Axle: 20,000 lbs
Suspension: Low Air Leaf

Details

Mileage: 166,727 mi
Body Type: Truck

VIN

2NP2HM6X6MM741638

NHTSA Verified

Stock #

allstatepeterbilt-60863984

Dealer

Allstate Peterbilt Group

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Market Index

2021 Peterbilt 337 PX-7

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Median Price

$52,984

This listing

51% above market median

Active listings

Specifications

Engine

Make: PACCAR
Model: PX-7
HP: 280
Displacement: 6.7L
Fuel: Diesel

Drivetrain

Transmission: Automated Manual
Axle Config: 4x2
Rear Ratio: 5.57

Chassis

Wheelbase: 274"
GVWR: 26,000 lbs
Front Axle: 10,000 lbs
Rear Axle: 20,000 lbs
Suspension: Low Air Leaf

Details

Mileage: 166,727 mi
Body Type: Truck

Description

Features

LiftgatePower Windows

Finance calculator

2021 Peterbilt 337 · 166,727 mi

Est. monthly

$1,522.45

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$7,999

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

$72,491

Total interest

$18,856

Total cost

$99,346

Effective / month

$1,522.45

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.