Used Tandem Axle Sleeper Semi Trucks with 3.00-3.49 Ratio For Sale in United States

Filter by Manufacturer

Filter by Specs or Location

Featured Item

13 0

2021 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Featured Item

26 0

2018 Kenworth T680 Sleeper Semi Truck - 69" Mid Roof Sleeper, Cummins 450HP, 10 Speed Manual

$59,900 USD

CUMMINS X15 450HP!, EATON-FULLER 10 SPEED MANUAL TRANS, DOUBLE BUNK, BUNK HEATER, Ready to work Call for more info,

Condition	Used
Usage	571,298 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	69"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	2170
MLS Number	12932003
Category	Sleeper Semi Trucks
Last Updated	6/25/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

(844) 407-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Featured Item

15 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck

$55,977 USD

Stock Number: 1776048 Mileage: 471,000 miles Specifications: Model: 2020 Freightliner Cascadia 126, Wheelbase: 230", Color: FedEx white, Engine: Detroit Diesel DD15, Transmission:...

Quantity	2
Condition	Used
Usage	470,801 Miles
Duty Class	Heavy Duty
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	1776048
MLS Number	12909274
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Atlanta, GA, US
Sold By	Rush Truck Centers Atlanta

(888) 493-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Featured Item

20 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck

$49,900 USD

For Sale: 2020 Freightliner Cascadia 125 Double Bunk Sleeper Stock Number: 1776337 Mileage: 445,020 miles Specifications: Model: 2020 Freightliner Cascadia 125, Engine: Detroit Diesel...

Quantity	2
Condition	Used
Usage	445,020 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	1776337
MLS Number	12909265
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Atlanta, GA, US
Sold By	Rush Truck Centers Atlanta

(888) 493-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Featured Item

44 0

2019 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$47,950 USD

CALL TIPTON CONQUEST FOR TRUCK AND TRAILER SALES!,

Condition	Used
Usage	428,248 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
Stock Number	KDKL1483
MLS Number	12733699
Category	Sleeper Semi Trucks
Last Updated	6/22/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(844) 940-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Featured Item

13 1

2018 Freightliner Coronado 122 SD Sleeper Semi Truck - Detroit 470HP, Automatic

Featured Item

15 0

2017 Kenworth T680 Sleeper Semi Truck - 71" Raised Roof Sleeper, Cummins 450HP, 10 Speed Automatic

$39,900 USD

2017 KENWORTH T680, 450HP CUMMINS ISX15, EATON-FULLER 10 SPD AUTO, ThermoKing APU, Double Bunk Call for more info,

Condition	Used
Usage	642,308 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	2006
MLS Number	11713440
Category	Sleeper Semi Trucks
Last Updated	6/25/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

(844) 407-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Featured Item

24 0

2016 Volvo VNL64T780 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic

$26,900 USD

2016 VOLVO VNL64T780 SLEEPER, VOLVO D13 455HP, I-SHIFT 12 SPEED AUTOMATIC, DOUBLE BUNK, BUNK HEATER, VERY CLEAN, Ready to work Call for more info,

Condition	Used
Usage	825,367 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.40 ratio
Stock Number	2130
MLS Number	12651205
Category	Sleeper Semi Trucks
Last Updated	6/25/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

(844) 407-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Featured Item

16 0

2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 71" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$24,900 USD

2016 FREIGHTLINER CASCADIA 125 SLEEPER, DETROIT DD15 505HP, DETROIT DT12 12 SPEED AUTOMATIC, DEF DELETED, DOUBLE BUNK, Ready to work Call for more info,

Condition	Used
Usage	749,085 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	2106
MLS Number	12541554
Category	Sleeper Semi Trucks
Last Updated	6/25/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

(844) 407-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Featured Item

21 0

2017 Volvo VNL64T630 Sleeper Semi Truck - D13 425HP, 10 Speed Manual

$21,660 USD

Wholesale-Priced Inventory , We need to make room for new inventory!!, Save 40 - 70%!, Trucks are sold at wholesale prices to the public! Selection of 2014-2018 Trucks! Our wholesale...

Condition	Used
Usage	730,757 Miles
Duty Class	Heavy Duty
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	5424
MLS Number	12671359
Category	Sleeper Semi Trucks
Last Updated	6/19/2024
Location	Gulfport, MS, US
Sold By	FreedomWay Trucks

(877) 841-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Featured Item

13 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck

Call for price

For Sale: 2020 Freightliner Cascadia 125, Stock Number: 1775551, Mileage: 462,000 miles, Specifications:, Model: 2020 Freightliner Cascadia 125, Engine: 455HP Detroit Diesel,...

Condition	Used
Usage	446,000 Miles
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
MLS Number	12918432
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Atlanta, GA, US
Sold By	Rush Truck Centers Atlanta

(888) 493-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

21 0

2023 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$210,000 USD

2023 Peterbilt 389, Low low suspension front and back, Factory air ride, Car haul front axle, 565hp / 2050tq, 18 speed, 3.36 ratio Oxford white with cobalt blue frame from factory 300”...

Condition	Used
Usage	209,000 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
MLS Number	12848005
Category	Sleeper Semi Trucks
Last Updated	5/7/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(707) 849-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

6 0

2023 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$209,950 USD

Used Kenworth W900 Sleeper for Sale. Features: Dual Exhaust with Cross Pipe, Disc Brakes, Leather Seats, Hood-mounted Mirrors, Raised 5th Wheel, Navigation, Refrigerator, and more. Visit...

Condition	Used
Usage	4,877 Hours
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	477089T
MLS Number	12512091
Category	Sleeper Semi Trucks
Last Updated	12/15/2023
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

15 0

2023 Kenworth W990 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 18 Speed Manual

$179,950 USD

Used Kenworth W990 Sleeper for sale. Features: All Disc Brakes, Full Locking Rears, Tanks custom-painted to match frame, Hogebuilt 30" Stainless Steel Quarter Fenders, Additional Lighting:...

Condition	Used
Usage	3,939 Hours
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Stock Number	216506C
MLS Number	12605534
Category	Sleeper Semi Trucks
Last Updated	2/23/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

30 0

2023 Peterbilt 389, X15 Cummins, 605 HP, 18 Speed, 80" sleeper, low miles

$179,950 USD

Eye Candy!!!!!!! 2023 Peterbilt 389, Cummins X15 – 605 HP, 18 Speed manual transmission, 325 ratio, 280” wheelbase, 80” Sleeper, Single Bunk, Custom Purple Frame color., New Virgin Drive...

Condition	Used
Usage	154,629 Miles
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Ultracab Unibilt
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	U-6690
MLS Number	12422182
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Wilmer, TX, US
Sold By	Impel Union Inc.

(833) 400-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

45 0

2022 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

$174,500 USD

BEAUTIFUL PETE 389, CUMMINS POWER 605HP, 18 SPD PULLING POWER, LOW MILES, DIGITAL DASH, DUAL BREATHERS, REFIRGERATOR, COLD AC, 10 NEW TIRES 6" STACKS . THIS IS A BEAUTIFUL 389 ,READY TO...

Condition	Used
Usage	110,612 Miles
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6703
MLS Number	12695330
Category	Sleeper Semi Trucks
Last Updated	6/14/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 807-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

18 0

2023 Kenworth W900L Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$172,500 USD

LATE MODEL W900L, LOW MILEAGE, WORK HORSE WITH 565 HORSEPOWER, CUMMINS X15 ENGINE, 18SP MANUAL TRANSMISSION, REMAINDER OF FACTORY WARRANTY APPLIES EVERY TRUCKERS DREAM, NICE TRUCK!, CALL OR...

Condition	Used
Usage	64,263 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	PR244115U
MLS Number	12961239
Category	Sleeper Semi Trucks
Last Updated	6/28/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

(877) 705-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

58 0

2019 Kenworth W900 Sleeper Semi Truck

$165,000 USD

Clean truck with a fresh CX15 in frame rebuild. ~500 miles on new motor

Condition	Used
Usage	15,300 Hours
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins CX15
Transmission	18 Speed Manual
Sleeper Type	Studio Sleeper
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	20,000 lb 3.25 ratio
Stock Number	NV042724ETJS
MLS Number	12806244
Category	Sleeper Semi Trucks
Last Updated	6/22/2024
Location	Las Vegas, NV, US
Sold By	Carmody and Associates Inc

(888) 576-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

25 0

2022 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 565HP

$164,999 USD

233831 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 78, Wheel Base: 280, Tandem Rear Axles, Front...

Condition	Used
Usage	233,831 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	8679330
MLS Number	12786661
Category	Sleeper Semi Trucks
Last Updated	6/1/2024
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(844) 985-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

41 0

2023 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Paccar 510HP, 13 Speed Manual

$162,000 USD

Remaining Factory Warranty, 510 HP, 13 speed Manual Transmission,

Condition	Used
Usage	137,000 Miles
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	1830
MLS Number	12761765
Category	Sleeper Semi Trucks
Last Updated	5/24/2024
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 489-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

14 0

2020 Peterbilt 389 Sleeper Semi Truck

$155,000 USD

Engine: Cummins 565/2050 X15, Transmission 18 Speed, Front axle 13200 air ride, rear axle 40,000 lbs. with rear locker, Ratio: 3.25, Tires: 11R 22.5, 280 wheelbase, disc brakes, leather...

Condition	Used
Usage	367,654 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins x15
Transmission	18 Speed Manual
Sleeper Type	Double Bunk
Sleeper Size	78"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
MLS Number	12918415
Category	Sleeper Semi Trucks
Last Updated	6/7/2024
Location	EAST HELENA, MT, US
Sold By	RIEDEN TRUCKING INC

(406) 431-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

34 0

2021 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP

$154,999 USD

168460 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 70, Wheel Base: 280, Tandem Rear Axles, Front...

Condition	Used
Usage	168,460 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	8679379
MLS Number	12902846
Category	Sleeper Semi Trucks
Last Updated	6/19/2024
Location	Pewaukee, WI, US
Sold By	JX Truck Center

(844) 985-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

13 0

2022 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, Manual

$154,900 USD

Cummins 565 HP 18 Speed long nose Peter!!! What else can I say 2022 low miles ready to pull whatever you need cab type: Sleeper, engine type: X15,

Condition	Used
Usage	328,555 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	95H1170
MLS Number	12851960
Category	Sleeper Semi Trucks
Last Updated	6/14/2024
Location	Savage, MN, US
Sold By	Boyer Trucks

(833) 931-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

6 0

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic

$149,950 USD

Used Kenworth T680 Sleeper for sale. Features: Dura-Bright Finish Wheels, Bunk Heater, Leather Seats, Double Bunk, Refrigerator, Xenon Lights, and more. Coopersburg Liberty Kenworth has new...

Condition	Used
Usage	3,582 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	127247T
MLS Number	11829232
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

16 0

2022 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

Price Reduced

$149,900 USD

(4) Matched Hoods, X15 500 hp, RTLO18918 spd trans, Standup sleeper, Dual exhaust, Dual stainless breathers, Polished alum air tanks, Dual 150 gal w/4 straps, Texas bumper, Financing...

Condition	Used
Usage	318,754 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	339351
MLS Number	12925868
Category	Sleeper Semi Trucks
Last Updated	6/29/2024
Location	Tulsa, OK, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Tandem Axle Sleeper Semi Trucks with 3.00-3.49 Ratio For Sale in United States

Wallwork Truck Center

DOT TRUCK SALES

Rush Truck Centers Atlanta

Rush Truck Centers Atlanta

Used Truck and Trailer, Inc.

Wallwork Truck Center

DOT TRUCK SALES

DOT TRUCK SALES

DOT TRUCK SALES

FreedomWay Trucks

Rush Truck Centers Atlanta

Personal Asset Brokerage

Coopersburg & Liberty Kenworth

Coopersburg & Liberty Kenworth

Impel Union Inc.

Southern Truck Sales Ltd

Truck Enterprises Inc.

Carmody and Associates Inc

JX Truck Center

Jordan Truck Sales of Texas, LLC

RIEDEN TRUCKING INC

JX Truck Center

Boyer Trucks

Coopersburg & Liberty Kenworth

Allegiance Trucks