2025 Western Star 49X

$190,000

NewClass 8Cab & Chassis

Sioux City, IA

Miles

1,777 mi

Year

2025

Engine

Detroit DD15

Horsepower

505 HP

Transmission

Automated Manual

Axle Config

8x4

Specifications

Engine

Make: Detroit
Model: DD15
HP: 505
Displacement: 14.8L
Fuel: Diesel

Drivetrain

Transmission: Automated Manual

Dealer

I-State Truck Centers

Sioux City, IA

Visit dealer page

Search trucks

1 / 11

2025 Western Star 49X

$190,000

NewClass 8Cab & Chassis

Link copied!

Chassis

Wheelbase: 256"
GVWR: 64,240 lbs
Front Axle: 13,300 lbs
Rear Axle: 40,000 lbs
Suspension: Air Ride

Details

Mileage: 1,777 mi
Body Type: Truck-Tractor

VIN

5KJNBWDR2SPWC0871

NHTSA Verified

Stock #

istate-16341985

Dealer

I-State Truck Centers

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

2025 Western Star 49X DD15

View full index →

Median Price

$184,900

This listing

Near market median

Active listings

Specifications

Engine

Make: Detroit
Model: DD15
HP: 505
Displacement: 14.8L
Fuel: Diesel

Drivetrain

Transmission: Automated Manual
Trans. Model: Detroit DT12
Speeds: 12
Axle Config: 8x4
Rear Ratio: 3.73

Chassis

Wheelbase: 256"
GVWR: 64,240 lbs
Front Axle: 13,300 lbs
Rear Axle: 40,000 lbs
Suspension: Air Ride

Details

Mileage: 1,777 mi
Body Type: Truck-Tractor

Finance calculator

2025 Western Star 49X · 1,777 mi

Est. monthly

$3,601.82

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$19,000

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

$171,500

Total interest

$44,609

Total cost

$235,109

Effective / month

$3,601.82

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.