2026 Kenworth T800

$279,900

UsedClass 8Day Cab

Fargo

Year

2026

Engine

Cummins X15

Horsepower

605 HP

Transmission

Manual

Axle Config

6x4

Fuel

Diesel

Description

Specifications

Engine

Make: Cummins
Model: X15
HP: 605
Displacement: 15L
Fuel: Diesel

Drivetrain

Transmission: Manual

Dealer

"Wallwork

Fargo

Visit dealer page

Search trucks

1 / 14

2026 Kenworth T800

$279,900

UsedClass 8Day Cab

Link copied!

Chassis

Wheelbase: 252"
GVWR: 33,001 lbs
Front Axle: 20,000 lbs
Rear Axle: 46,000 lbs
Suspension: NEWAY ADZ246

Details

Body Type: Truck-Tractor

VIN

1XKDP4TX4TR194100

NHTSA Verified

Stock #

wallwork-buy-used-2026-kenworth-t800-ntr194100-north-dakota_vid_6934494

Dealer

"Wallwork

Your nameYour email addressYour phone number

By submitting this form you agree to receive SMS and email from this dealer regarding your inquiry. Msg & data rates may apply. Reply STOP to opt out at any time.

Is this your dealership? Claim it

Get notified about trucks like this

We'll email you when similar listings are added or prices drop.

Market Index

2026 Kenworth T800 X15

View full index →

Median Price

$244,033

This listing

15% above market median

Active listings

Specifications

Engine

Make: Cummins
Model: X15
HP: 605
Displacement: 15L
Fuel: Diesel

Drivetrain

Transmission: Manual
Axle Config: 6x4
Rear Ratio: 4.1

Chassis

Wheelbase: 252"
GVWR: 33,001 lbs
Front Axle: 20,000 lbs
Rear Axle: 46,000 lbs
Suspension: NEWAY ADZ246

Details

Body Type: Truck-Tractor

Description

Finance calculator

2026 Kenworth T800

Est. monthly

$5,301.08

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$27,990

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

$252,410

Total interest

$65,655

Total cost

$346,055

Effective / month

$5,301.08

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.