Used Chevrolet Silverado 1500 LT Trail Boss for Sale nearWynantskill, NY
333 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Northsky Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 69,307
- Stock #:
- 2140738B
- VIN:
- 1GCPYFED9MZ340738
Sponsored by Alderman's Chevrolet Buick GMC
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
69,307 mi
Rutland, VT
70 mi away
Fair Deal
$35,616
- Year:
- 2019
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Northsky Blue Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 39,378
- Stock #:
- M5056MV
- VIN:
- 1GCPYFED9KZ125728
New arrival
Sponsored Listing
2019 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
39,378 mi
Rhinebeck, NY
52 mi away
Fair Deal
$34,799
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 47,362
- Stock #:
- 9T3218
- VIN:
- 1GCPYFED8MZ119969
Price drop
-$818
Sponsored Listing
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
47,362 mi
Albany, NY
8 mi away
Good Deal
$36,943
$36,125
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 47,362
- Stock #:
- 9T3218
- VIN:
- 1GCPYFED8MZ119969
Price drop
-$818
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
47,362 mi
Albany, NY
8 mi away
Good Deal
$36,943
$36,125
- Year:
- 2020
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 92,187
- Stock #:
- 15932
- VIN:
- 1GCPYFEL6LZ264207
2020 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
92,187 mi
Rome, NY
99 mi away
Fair Deal
$33,215
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 100,632
- Stock #:
- 9490B
- VIN:
- 1GCPYFED0MZ324203
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
100,632 mi
Ludlow, VT
68 mi away
Good Deal
$28,495
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 93,410
- Stock #:
- ELA49867A
- VIN:
- 1GCPYFED7MZ191021
Price drop
-$2,450
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
93,410 mi
Watertown, CT
81 mi away
Great Deal
$31,049
$28,599
- Year:
- 2022
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Glacier Blue Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 57,620
- Stock #:
- 44611
- VIN:
- 3GCUDFET7NG645579
Price drop
-$1,991
2022 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
57,620 mi
Albany, NY
9 mi away
Good Deal
$40,991
$39,000
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cherry Red Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,880
- Stock #:
- L25088A
- VIN:
- 1GCPYFED8MZ207095
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
71,880 mi
White River Junction, VT
93 mi away
Good Deal
$32,398
- Year:
- 2023
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 32,276
- Stock #:
- 7P1493
- VIN:
- 3GCUDFEDXPG150532
2023 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
32,276 mi
Albany, NY
8 mi away
Good Deal
$42,791
- Year:
- 2025
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 18,828
- Stock #:
- W26436A
- VIN:
- 3GCUKFED1SG353629
Price drop
-$5,155
2025 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
18,828 mi
Fitchburg, MA
95 mi away
Good Deal
$54,154
$48,999
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Shadow Gray Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 103,809
- Stock #:
- 15980
- VIN:
- 3GCPYFED9MG168078
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
103,809 mi
Rome, NY
99 mi away
Good Deal
$29,225
- Year:
- 2022
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 65,598
- Stock #:
- PC26174A
- VIN:
- 3GCUDFET1NG512638
2022 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
65,598 mi
Home delivery from Hicksville, OH
Price includes $721 shipping
Good Deal
$37,966
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 67,817
- Stock #:
- PU6673V
- VIN:
- 1GCPYFED5MZ255590
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
67,817 mi
Wappingers Falls, NY
82 mi away
Good Deal
$33,170
- Year:
- 2022
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 45,013
- Stock #:
- Z4467A
- VIN:
- 3GCPDFEK4NG609093
Price drop
-$3,112
2022 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
45,013 mi
Brookfield, CT
85 mi away
Great Deal
$37,463
$34,351
- Year:
- 2023
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red Hot
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 46,608
- Stock #:
- PL6262
- VIN:
- 3GCUDFED8PG135799
2023 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
46,608 mi
Albany, NY
9 mi away
Good Deal
$41,000
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 82,945
- Stock #:
- 5180
- VIN:
- 3GCPYFED6MG421423
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
82,945 mi
Home delivery from Seffner, FL
Price includes $1,179 shipping
Great Deal
$30,171
- Year:
- 2022
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 98,622
- Stock #:
- CC60506A
- VIN:
- 3GCUDFED6NG671289
2022 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
98,622 mi
Home delivery from Hyannis, MA
Price includes $92 shipping
Fair Deal
$33,902
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 41,281
- Stock #:
- 44420
- VIN:
- 3GCPYFED8MG467884
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
41,281 mi
Albany, NY
9 mi away
Fair Deal
$38,000
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Shadow Gray Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 66,454
- Stock #:
- 0760UT
- VIN:
- 1GCPYFEL4MZ282724
Price drop
-$1,800
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
66,454 mi
Norwich, NY
97 mi away
Good Deal
$36,675
$34,875
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gideon/Very Dark Atm
- Transmission:
- Automatic
- Mileage:
- 129,834
- Stock #:
- M-393655
- VIN:
- 3GCPYFED6MG393655
2021 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
129,834 mi
East Windsor, CT
76 mi away
Good Deal
$25,850
- Year:
- 2020
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 106,679
- Stock #:
- AV4924
- VIN:
- 3GCPYFED8LG223912
2020 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
106,679 mi
Home delivery from Kirtland, OH
Price includes $403 shipping
Great Deal
$26,296
- Year:
- 2023
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,914
- Stock #:
- B6982
- VIN:
- 3GCUDFED3PG299221
New arrival
2023 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
47,914 mi
Home delivery from Rockville, MD
Price includes $550 shipping
Good Deal
$42,050
- Year:
- 2022
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Northsky Blue Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gideon/Very Dark Atmosphere
- Transmission:
- Automatic
- Mileage:
- 71,217
- Stock #:
- 26-720A
- VIN:
- 3GCUDFED8NG571971
Sponsored Listing
2022 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
71,217 mi
Torrington, CT
65 mi away
Fair Deal
$37,476
Overview
The Chevrolet Silverado 1500 LT Trail Boss is only available from in two body configurations: the Crew Cab Short Bed and the Crew Cab Standard Bed. As the “Trail Boss” name suggests, this trim is only available in four-wheel drive. From there, the powertrain options get a little dizzying. You have four engines to choose from: The 2.7-liter turbocharged four-cylinder, the 5.3-liter EcoTec V-8, the 3.0-liter Duramax Turbo Diesel inline six, and the 6.2-liter EcoTec V-8. The four-cylinder turbo is the only one available with an eight-speed automatic transmission. All of the other engines require the 10-speed automatic.
Key Features
- Standard 355hp 5.3-liter V-8 standard, standard 10-speed automatic transmission
- Two-inch factory suspension lift, 18-inch gloss black wheels, Goodyear Wrangler Duratrac tires, raised hood and styled insert
- Leather-wrapped wheel, remote start, all-weather floor liners, 40/20/40 split bench seat, dual-zone climate control, 10-way power driver’s seat, heated front seats, heated wheel
- 13.4-inch color touchscreen display, 12.3-inch multicolor, reconfigurable Driver Information Center, 6-speaker audio, WiFi hot spot, Wireless Apple CarPlay/Android Auto
Pricing Details
The Chevrolet Silverado LT Trail Boss has a base MSRP of $57,095 with the turbocharged four-cylinder. Used examples on CarGurus range from $23,500.25 to $72,480.45 with an average price of $28,695.65. The 5.3-liter V-8 adds $2,315, the diesel engine adds $3,130 and the 6.2-liter V-8 adds $4,460. There are nine different option packages, ranging from $325 for the Dark Essentials Package, to the $3,685 LT Trail Boss Premium Package, which includes Convenience Package II, Safety Package, Bed Protection Package, a power up and down tailgate and leather upholstery.
Specifications
Performance
Engine
355hp 5.3-liter V8
Transmission
10-speed automatic
Drivetrain
Four-wheel drive
Horsepower/Torque
355hp/383 lb-ft
0-60 mph
15.1 seconds (estimated)
MPG
15 mpg city, 19 highway, 16 combined
Curb weight
5,130 pounds
Dimensions
wheelbase
147.4 inches
length
231.9 inches
width
81.2 inches
height
75.5 inches
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
FAQs
How much does the Chevrolet Silverado 1500 LT Trail Boss cost in Wynantskill, NY?
The average Chevrolet Silverado 1500 LT Trail Boss costs about $26,249.01. The average price has decreased by -3.7% since last year. The 273 for sale near Wynantskill, NY on CarGurus, range from $23,500 to $72,480 in price.
How many Chevrolet Silverado 1500 LT Trail Boss vehicles in Wynantskill, NY have no reported accidents or damage?
250 out of 273 for sale near Wynantskill, NY have no reported accidents or damage.
What is the fuel economy of the Chevrolet Silverado 1500 LT Trail Boss?
Depending on the engine and options, the Chevrolet Silverado 1500 LT Trail Boss gets between 15 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
CarGurus Editorial Team
Best Car Deals in October 2026
In the market for a new or used car this year? Whether you’re looking to buy or lease, we’ve collated a list of the best car deals available this month.
CarGurus Editorial Team
Best Truck Lease Deals in October 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
CarGurus Editorial Team
Car Deals with 0% APR in October 2026
Our experts have tracked down the latest 0% APR car deals, as well as examined the pros and cons of interest-free car loans versus other financing options.
Chevrolet Silverado 1500 LT in Wynantskill NYChevrolet Silverado 1500 RST in Wynantskill NYChevrolet Silverado 1500 LTZ in Wynantskill NYChevrolet Silverado 1500 LT Trail Boss in Wynantskill NYChevrolet Silverado 1500 LT1 in Wynantskill NYChevrolet Silverado 1500 Custom in Wynantskill NYChevrolet Silverado 1500 High Country in Wynantskill NYChevrolet Silverado 1500 Custom Trail Boss in Wynantskill NYChevrolet Silverado 1500 Work Truck in Wynantskill NY
Chevrolet Silverado 1500 in Albany NYChevrolet Silverado 1500 in Pittsfield MAChevrolet Silverado 1500 in Brattleboro VTChevrolet Silverado 1500 in Chicopee MAChevrolet Silverado 1500 in Hartford CTChevrolet Silverado 1500 in Newburgh NYChevrolet Silverado 1500 in Utica NYChevrolet Silverado 1500 in Worcester MAChevrolet Silverado 1500 in New Haven CT
Chevrolet Silverado 1500 in Wynantskill NYOld Chevy Trucks for Sale in Wynantskill NYClassic Muscle Cars for Sale in Wynantskill NYChevrolet Trucks For Sale in Wynantskill NYCheap Muscle Cars for Sale in Wynantskill NYWork Trucks for Sale in Wynantskill NYReliable Cars For Sale in Wynantskill NYAmerican Made Trucks For Sale in Wynantskill NYBest Pickup Trucks For Sale in Wynantskill NYBest Cars Under $5,000 For Sale in Wynantskill NY
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in WynantskillUsed SUVs / Crossovers for Sale with Low Mileage in WynantskillUsed Hatchbacks for Sale with Low Mileage in WynantskillUsed Convertibles for Sale with Low Mileage in WynantskillUsed Vans for Sale with Low Mileage in WynantskillUsed Minivans for Sale with Low Mileage in WynantskillUsed Pickup Trucks for Sale with Low Mileage in WynantskillUsed Coupes for Sale with Low Mileage in WynantskillUsed Wagons for Sale with Low Mileage in Wynantskill
