12 Speed Single Axle 4x2 Day Cab Semi Trucks For Sale

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Automatic

Newly Listed

$36,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	365,547 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 2.93 ratio
Stock Number	L01690-VIRGEN TIRES
MLS Number	14140598
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Automatic

Newly Listed

$36,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	362,980 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 2.93 ratio
Stock Number	L01689-VIRGIN TIRES
MLS Number	14140593
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(844) 624-___ SHOW
NUMBERCall Seller

2020 Freightliner Cascadia 126 Single Axle Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

Price Drop $37,950 USD

For Sale: 2020 Freightliner Cascadia 126 Single Axle Day Cab Equipped with a 450hp DD13, 12-Speed Automated Transmission Additional Features Include: Heated/Cooled Air Ride Captain Seat,...

Condition	Used
Usage	4,454 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 2.41 ratio
Stock Number	CO11107
MLS Number	14109193
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	311,885 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15271-DELIVERY 2 U
MLS Number	14080467
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Automatic

$42,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC!!! DEF, ENGINE BRAKE, 5TH WHEEL, TC Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!!, OPEN 6 DAYS A WEEK!!!! ,...

Condition	Used
Usage	297,176 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	22,700 lb 2.93 ratio
Stock Number	N15298-DELIVERY 2 U
MLS Number	14097578
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Automatic

$42,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC!!! DEF, ENGINE BRAKE, 5TH WHEEL, TC Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!!, OPEN 7 DAYS A WEEK!!!! ,...

Condition	Used
Usage	286,256 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	22,700 lb 2.93 ratio
Stock Number	N15297-DELIVERY 2 U
MLS Number	14097577
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(833) 781-___ SHOW
NUMBERCall Seller

2017 Mack CXU Single Axle Day Cab Truck - MP7, Automatic

$14,000 USD

Condition	Used
Usage	445,877 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	325 HP
Engine Model	Mack MP7 EPA 14
Drivetrain	4x2
Transmission	12 Speed mDRIVE Automatic
Rear Axle	Single Axle
Rear End	3.42 ratio
Stock Number	4496
MLS Number	13960015
Category	Day Cab Semi Trucks
Last Updated	1/30/2026
Location	Carlisle, PA, US
Sold By	Schneider

(323) 712-___ SHOW
NUMBERCall Seller

2018 Freightliner Cascadia 125 Single Axle Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$24,900 USD

Hard to find single axle tractor. Call: Martha Servin,

Condition	Used
Usage	693,024 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb
Stock Number	L18203
MLS Number	13725618
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

(866) 314-___ SHOW
NUMBERCall Seller

2015 Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, 12 Speed Dt12 Automatic

$4,950 USD

runs good, auto, detroit engine,

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb
Stock Number	10803
MLS Number	14111220
Category	Day Cab Semi Trucks
Last Updated	1/27/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	310,743 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15281-DELIVERY 2 U
MLS Number	14082772
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	338,636 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15310-DELIVERY 2 U
MLS Number	14101922
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	343,884 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15308-DELIVERY 2 U
MLS Number	14101921
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$38,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	323,310 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	33,350 lb 2.93 ratio
Stock Number	N15307-DELIVERY 2 U
MLS Number	14101920
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	337,818 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	33,350 lb 2.93 ratio
Stock Number	N15305-DELIVERY 2 U
MLS Number	14101918
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Automatic

$44,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	238,813 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15300-DELIVERY 2 U
MLS Number	14101912
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Automatic

$36,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	358,515 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15283-DELIVEYR 2 U
MLS Number	14082787
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	301,262 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15270-DELIVERY 2 U
MLS Number	14080489
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	327,720 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	N15272-DELIVERY 2 U
MLS Number	14080409
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	314,457 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15273-DELIVERY 2 U
MLS Number	14080408
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Amt

$42,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC,AIR RIDE, DEF, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	250,918 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.93 ratio
Stock Number	N15274-DELIVERY 2 U
MLS Number	14080405
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(855) 647-___ SHOW
NUMBERCall Seller

2020 Kenworth 310 Day Cab Truck Single Axle 198K Miles Road Ready Truck!

$42,999 USD

2020 KW Single Axle Truck. 455HP

Warranty

Condition	Used
Usage	199,086 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX/MX-13
Drivetrain	4x2
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	2.93 ratio
Stock Number	272381
MLS Number	14093489
Category	Day Cab Semi Trucks
Last Updated	1/28/2026
Location	Bolingbrook, IL, US
Sold By	Arrow Truck Sales - Chicago, IL

2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - Detroit 455HP, Automatic

$28,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC 12 SPEED!!!! SLIDING 5TH WHEEL, AIR RIDE, DEF, HSA OFF, ATC SPIN, K-PIN REL, DIFF LOCK UNLOCK/ LOCK, SUSP DUMP, Se...

Condition	Used
Usage	511,170 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.07 ratio
Stock Number	L01567-DELIVERY 2 U
MLS Number	13916571
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(844) 900-___ SHOW
NUMBERCall Seller

2019 Freightliner Cascadia 116 Single Axle Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$29,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!! DETROIT, LIQUID DEF, TRAILER BRAKE, ENGINE BRAKE Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...

Condition	Used
Usage	421,905 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 2.50 ratio
Stock Number	L01574-DELIVERY 2 U
MLS Number	13880073
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(909) 775-___ SHOW
NUMBERCall Seller

2018 Freightliner Cascadia 125 Single Axle Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$24,900 USD

Hard to find single axle tractor. Call: sergio,

Condition	Used
Usage	693,024 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb
Stock Number	L18203
MLS Number	13775793
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Fontana, CA, US
Sold By	TCI Transportation