Miles
391,000 mi
Year
2021
Engine
MACK MP8
Horsepower
445 HP
Transmission
Automatic
Axle Config
6x4
2021 Mack PI64T day cab, MP8 engine, 445 HP, mDrive transmission w/PTO power divider lockout, 12k front axle, 40k rear axles, tandem axle, 24.5 tires, all aluminum wheels, 213 WB, 3.40 ratio, dual stack, headache rack, dual fuel tanks, air ride suspension, 391k miles, truck color: white/blue fenders
"Tri-State
Meridian, MS

VIN
1M1PN4GY1MM007539
NHTSA VerifiedStock #
tristate-49755
Dealer
"Tri-State
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2021 Mack PI64T day cab, MP8 engine, 445 HP, mDrive transmission w/PTO power divider lockout, 12k front axle, 40k rear axles, tandem axle, 24.5 tires, all aluminum wheels, 213 WB, 3.40 ratio, dual stack, headache rack, dual fuel tanks, air ride suspension, 391k miles, truck color: white/blue fenders
2021 Mack Pinnacle · 391,000 mi
Est. monthly
$1,333.52
Pre-tax purchase price
$7,000
Owner-ops: 10–20% typical
Prime 7–9% · Median 9–12% · Subprime 14%+
Deducted from financed amount
Drives Federal Excise Tax (FET)
Skip if straight truck under 33k GVWR or trailer under 26k GVWR.
Off — used vehicles are exempt
$0
Often 0% for interstate commercial use
Some states cap (CA $85, NY $75)
State title + lien fee
Lowers monthly; paid as lump at term
Amount financed
$63,496
Total interest
$16,516
Total cost
$87,011
Effective / month
$1,333.52
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.
Mar 4, 2026
$69,995
Mar 3, 2026
$69,995
Market Index
2021 Mack Pinnacle MP8
Median Price
$69,995
This listing
Near market median
Active listings
5