2026 Kenworth T880

$299,600

UsedClass 8Day Cab

Fond du Lac, WI

Year

2026

Engine

Cummins ISX / X15

Horsepower

400 HP

Transmission

Automatic

Fuel

Diesel

GVWR

33,001 lbs

Description

2026 Kenworth T880 TJ228448

Specifications

Engine

Make: Cummins
Model: ISX / X15
HP: 400
Displacement: 15L
Fuel: Diesel

Drivetrain

Transmission: Automatic

Dealer

Wisconsin Kenworth

Fond du Lac, WI

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2026 Kenworth T880

$299,600

UsedClass 8Day Cab

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Wheelbase: 246"
GVWR: 33,001 lbs

Details

Body Type: Truck

VIN

1NKZX4TX9TJ228448

NHTSA Verified

Stock #

csm-Truck

Dealer

Wisconsin Kenworth

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Market Index

2026 Kenworth T880 ISX / X15

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Median Price

$214,950

This listing

39% above market median

Active listings

Specifications

Engine

Make: Cummins
Model: ISX / X15
HP: 400
Displacement: 15L
Fuel: Diesel

Drivetrain

Transmission: Automatic

Chassis

Wheelbase: 246"
GVWR: 33,001 lbs

Details

Body Type: Truck

Description

2026 Kenworth T880 TJ228448

Finance calculator

2026 Kenworth T880

Est. monthly

$5,673.44

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$29,960

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

$270,140

Total interest

$70,267

Total cost

$370,367

Effective / month

$5,673.44

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.