Mack MD Trucks For Sale

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2025 Mack MD6 42R
Call for Price
#29MD016839
Engine
Cummins 300
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersMediapolis, IA(319) 394-9143 Email Dealer
2025 Mack MD642
Call for Price
#27MD017378
Engine
Cummins 250
Transmission
6 Speed Automat
Suspension
Ratio
5.57
Nextran Truck CentersDecatur, IL(217) 875-3773 Email Dealer
2025 Mack MD642
Call for Price
#22MD016222
Engine
Cummins 240
Transmission
Automatic
Suspension
MULTILEAF
Ratio
5.57
Nextran Truck CentersKansas City, MO(866) 221-2754 Email Dealer
2023 Mack MD6
$86,900
#1002433
14,046 mi.
Engine
Cummins 260
Transmission
Allison HS
Suspension
Ratio
5.57
Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer
2026 Mack MD
Call for Price
#TS078059
20 mi.
Engine
Cummins 300
Transmission
Automatic
Suspension
Air Ride
Ruble Truck SalesNew Haven, IN(888) 659-0915 Email Dealer
2025 Mack MD6 42R
Call for Price
#11MD017821
Engine
Cummins 300
Transmission
Allison 2500HS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2025 Mack MD642
Call for Price
#27MD018081
Engine
Cummins 250
Transmission
Allison 2500RDS
Suspension
Spring
Ratio
5.57
Nextran Truck CentersDecatur, IL(217) 875-3773 Email Dealer
2024 Mack MD7 42R
Call for Price
#11MD074732
Engine
Cummins 300
Transmission
Allison 3000RDS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2026 Mack MD6
Call for Price
#1223811
Engine
Cummins 280
Transmission
Suspension
Ratio
5.57
Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer
2025 Mack MD6 42R
Call for Price
#15MD016101
398 mi.
Engine
Cummins 300
Transmission
Allison 2500RDS
Suspension
Ratio
4.88
Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer
2025 Mack MD6
Call for Price
#1212079
1,506 mi.
Engine
Cummins 250
Transmission
6 Spd
Suspension
Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer
2025 Mack MD6
$86,650
#1205015
46 mi.
Engine
Cummins
Transmission
Suspension
Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer
2026 Mack MD6 42R
$171,900
#07MD018637
1,184 mi.
Engine
Cummins 260
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersMiami, FL(800) 964-6225 Email Dealer
2025 Mack MD6
Call for Price
#1220527
Engine
Cummins 300
Transmission
Suspension
Ratio
5.57
Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer
2025 Mack MD6
Call for Price
#1209853
Engine
Cummins 260
Transmission
Suspension
Ratio
5.57
Vanguard Truck Center of TollesonTolleson, AZ(866) 269-9703 Email Dealer
2023 Mack MD6
$69,900
#10MU009082
162,664 mi.
Engine
Cummins 220
Transmission
Allison 2500HS
Suspension
Ratio
5.57
Nextran Truck CentersFort Lauderdale, FL(954) 984-9494 Email Dealer
2026 Mack MD
Call for Price
#TS078058
18 mi.
Engine
Cummins 300
Transmission
Automatic
Suspension
Air Ride
Ruble Truck SalesNew Haven, IN(888) 659-0915 Email Dealer
2026 Mack MD742
Call for Price
#TS078055
19 mi.
Engine
Cummins 300
Transmission
Automatic
Suspension
Air Ride
Ruble Truck SalesNew Haven, IN(888) 659-0915 Email Dealer
2025 Mack MD6 42R
Call for Price
#11MD017141
1 mi.
Engine
Cummins 260
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2025 Mack MD6 42R
Call for Price
#15MD016518
449 mi.
Engine
Cummins 300
Transmission
Allison 2500RDS
Suspension
Ratio
4.88
Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer

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