CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used GMC Sierra 2500HD for Sale near Newfields, NH

740 results
Newfields, NH
2021 GMC Sierra 2500HD Denali Crew Cab 4WD Banks Chevrolet Buick GMC

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

93,897 miles

$45,986

Great Deal
Concord, NH
29 mi away
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
93,897
Stock number:
T89766A
VIN:
1GT49RE77MF189766

Sponsored

2020 GMC Sierra 2500HD Base Crew Cab 4WD

2020 GMC Sierra 2500HD

Base Crew Cab 4WD

103,111 miles

$28,990

Great Deal
Hampton Falls, NH
10 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
103,111
Stock number:
2673766667
VIN:
1GT49LE75LF165445

Sponsored

2016 GMC Sierra 2500HD Base Double Cab SB 4WD

2016 GMC Sierra 2500HD

Base Double Cab SB 4WD

107,833 miles

$26,999

Fair Deal
Epsom, NH
24 mi away
Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Gray (Iridium Metallic)
Fuel type:
Flex Fuel Vehicle
Interior color:
Jet Black/Dark Ash
Transmission:
6-Speed Automatic Overdrive
Mileage:
107,833
Stock number:
MK2573A
VIN:
1GT22REG2GZ101379

Sponsored

2015 GMC Sierra 2500HD Denali Crew Cab SB 4WD

2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

131,940 miles

$31,859

Great Deal
Rochester, NH
21 mi away
Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
131,940
Stock number:
O6407
VIN:
1GT120E89FF638735

2016 GMC Sierra 2500HD SLE Double Cab SB 4WD

2016 GMC Sierra 2500HD

SLE Double Cab SB 4WD

176,468 miles

$16,500

Great Deal
Manchester, NH
25 mi away
Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
White
Fuel type:
Flex Fuel Vehicle
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
176,468
Stock number:
C26-017
VIN:
1GT22SEG6GZ427743

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 2500HD

Pro Regular Cab LB 4WD

62,945 miles

$35,995

Good Deal
Hooksett, NH
22 mi away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Forest
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
62,945
VIN:
1GT39LE76NF323841

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 2500HD

SLE Crew Cab LB 4WD

101,000 miles

$25,999

Good Deal
Belmont, NH
39 mi away
Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Red (Burgundy)
Fuel type:
Flex Fuel Vehicle
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
101,000
VIN:
1GT12YEG2FF550843

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 2500HD

AT4 Crew Cab 4WD

66,003 miles

$51,578

Great Deal
Rochester, NH
19 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
66,003
Stock number:
G21887A
VIN:
1GT49PEY4LF292638

Preparing for a close up...

Photos coming soon

2010 GMC Sierra 2500HD

SLT Crew Cab 4WD

228,908 miles

$11,499

Great Deal
Manchester, NH
26 mi away
Year:
2010
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
365 hp 6.6L V8 Diesel
Fuel type:
Diesel
Transmission:
6-Speed Automatic Overdrive
Mileage:
228,908
Stock number:
104501
VIN:
1GT4K1B61AF104501

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

102,750 miles

$47,699

Fair Deal
Certified Pre-Owned
Acton, MA
48 mi away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Gray (Dark Walnut/Dark Ash Grey)
Transmission:
6-Speed Automatic
Mileage:
102,750
Stock number:
UP8102
VIN:
1GT49RE71NF102526

Preparing for a close up...

Photos coming soon

2014 GMC Sierra 2500HD

SLE LB 4WD

144,350 miles

$14,550

Good Deal
Malden, MA
41 mi away
Year:
2014
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Red
Fuel type:
Flex Fuel Vehicle
Interior color:
Gray
Transmission:
6-Speed Automatic Overdrive
Mileage:
144,350
Stock number:
138661
VIN:
1GT020CG9EF138661

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

116,029 miles

$33,999

Good Deal
Manchester, NH
26 mi away
Year:
2017
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Fuel type:
Flex Fuel Vehicle
Transmission:
6-Speed Automatic Overdrive
Mileage:
116,029
Stock number:
117028
VIN:
1GT12UEG7HF117028

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

15,615 miles

$73,903

Good Deal
Haverhill, MA
20 mi away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
15,615
Stock number:
G26038A
VIN:
1GT4UZE74SF194242

Preparing for a close up...

Photos coming soon

2016 GMC Sierra 2500HD

Base Double Cab SB 4WD

86,155 miles

$24,125

Good Deal
Rochester, NH
21 mi away
Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Cardinal Red
Fuel type:
Flex Fuel Vehicle
Interior color:
Jet Black/Dark Ash
Transmission:
6-Speed Automatic
Mileage:
86,155
Stock number:
06410
VIN:
1GT22REG1GZ305784

Preparing for a close up...

Photos coming soon

2016 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

159,110 miles

$35,994

Fair Deal
Salem, NH
22 mi away
Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Black
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
159,110
Stock number:
M6692
VIN:
1GT12UE8XGF107908

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 2500HD

AT4 Crew Cab 4WD

182,594 miles

$38,999

Fair Deal
Manchester, NH
26 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
182,594
Stock number:
134111
VIN:
1GT49PEY8LF134111

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

62,015 miles

$53,990

Fair Deal
Malden, MA
41 mi away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
62,015
Stock number:
C15378
VIN:
1GT19RE72NF109861

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 2500HD

AT4 Crew Cab 4WD

90,603 miles

$49,995

Good Deal
Certified Pre-Owned
Wakefield, MA
37 mi away
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Cayenne Red Tintcoat
Fuel type:
Biodiesel
Interior color:
Jet Black with Kalahari Accents
Transmission:
Automatic
Mileage:
90,603
Stock number:
26437T
VIN:
1GT49PEY1MF132315

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / New Hampshire
  5. / Newfields
Overview
Reviews
FAQs

CarGurus recommends the 2025 GMC Sierra 2500HD

Picture of GMC Sierra 2500HD ## Summary - With 2,987 currently listed for sale on CarGurus and an **average price of $76,440.00**, 33.6% of 2025 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals. - **5 / 5 stars**. - **95.3% of 2025 GMC Sierra 2500HD models on CarGurus are accident free**. - The 2025 GMC Sierra 2500HD features luxurious trims with upscale options, a robust 6.6-liter Duramax turbodiesel V8 engine, and advanced technology including Bluetooth and Wi-Fi hotspot capabilities. ## Why it stands out The 2025 GMC Sierra 2500HD stands out in the heavy-duty truck segment for its blend of comfort, performance, and advanced technology. Known for its professional-grade design and impressive towing capacity, the Sierra 2500HD appeals to both work-oriented and luxury-focused buyers. With available trims such as the Denali and Denali Ultimate, it offers a range of upscale features, including premium audio systems and heated seats, setting it apart from competitors. Additionally, its reputation for reliability and strong performance in challenging conditions, such as towing heavy loads, makes it a favored choice among truck enthusiasts. ## Other model years to consider - **[2023 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2023-GMC-Sierra-2500HD-c32421)** - Average price: $56,852.00 - Good/great deal percentage: 32.8% - User rating: 4.33 / 5 - Total listings: 3,427 - **[2020 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2020-GMC-Sierra-2500HD-c28993)** - Average price: $48,983.00 - Good/great deal percentage: 32.9% - User rating: 4.88 / 5 - Total listings: 1,385 - **[2024 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-2500HD-c32774)** - Average price: $69,405.00 - Good/great deal percentage: 34.1% - User rating: 3.86 / 5 - Total listings: 3,537 These recommendations are based on CarGurus' proprietary market data from March 9, 2026, CarGurus experts' opinions, and generative AI.

4.5 Overall rating

(272 reviews)

Customers say

The GMC Sierra 2500HD is a favored choice among truck owners, known for its impressive power, towing capabilities, and comfortable ride. Drivers consistently appreciate its smooth handling and luxurious features that cater to both work and leisure needs. Owners often highlight its reliability and strong performance in challenging tasks like towing heavy loads. However, some owners do express concerns regarding fuel economy and pricing, noting that it can feel expensive compared to competitors, as well as mentioning quality issues in certain models. Overall, the Sierra 2500HD stands out for its performance and comfort, making it a solid option for those in need of a heavy-duty truck.

AI generated from the text of customer reviews.

What people say

comfort features performance power towing capacity
Jim W
4.0
Reviewed a 2024 GMC Sierra 2500HD on May 14, 2024

I’m not a fan of black. This truck had a black exterior and interior. It’s not for me. GM should offer more color choices.

Andrew H
5.0
Reviewed a 2016 GMC Sierra 2500HD on Jun 18, 2024

This truck is an SLT model, so its loaded with a lot of luxury features including power leather seats, premium sound (Bose), factory remote start, heated and cooled seats, heated steering wheel, etc.

Anonymous
3.0
Reviewed a 2024 GMC Sierra 2500HD on Jun 07, 2024

The direct injection system and potential carbon buildup on the 6.6 gas V8 engines concern me - especially for long term use. GMC needs to work on developing a more reliable HD gas engine for longevity.

Darrell K
5.0
Reviewed a 2015 GMC Sierra 2500HD on May 29, 2024

Good towing package/prep and good condition aesthetically. Little to no rust apparent.

ken b
4.0
Reviewed a 2022 GMC AT4 Crew Cab 4WD on Sep 26, 2024

Smooth powerful ride, decent fuel economy, expensive but it will be paying back over the years of long term ownership. Longevity is going to be evaluated over time.

GMC Sierra 2500HD FAQs

Is the GMC 2500 reliable?

Yes, the GMC Sierra 2500HD is known for its reliability, especially in certain model years. According to JD Power's rankings, the most reliable years for the Sierra 2500HD include 2020, 2018, 2016, 2014, 2012, 2011, and 2010. These models have earned high marks for their durability and dependability, making them solid choices if you're in the market for a heavy-duty pickup.

How many miles per gallon does a GMC 2500 diesel get?

The GMC Sierra 2500HD with the diesel engine delivers a fuel efficiency of around 17 mpg on the highway, based on tests of the Denali trim. While other diesel-powered competitors like the Silverado 2500 LTZ and Ram 2500 Tradesmen have achieved slightly better highway mileage at 19 mpg, the Sierra 2500HD still offers a respectable balance of power and fuel economy for a heavy-duty truck.

Is a GMC 2500 a good truck?

The 2024 GMC Sierra 2500 HD is indeed a good truck, known for its competence and power in the heavy-duty segment. It features a comfortable ride, a functional interior, and a potent turbocharged V8 engine. While it boasts a higher maximum tow rating than its predecessors, it still faces stiff competition from other brands. Nonetheless, it remains a solid choice for those needing a reliable and capable heavy-duty truck.

What is the MPG for a 2024 GMC Sierra 2500 HD diesel?

The 2024 GMC Sierra 2500 HD diesel has an average combined fuel economy of roughly 14 mpg, based on data from multiple vehicles, fuel-ups, and miles driven. This figure provides a realistic expectation of what owners can expect in terms of fuel efficiency, considering the truck's heavy-duty capabilities and performance demands.

How much does the GMC Sierra 2500HD cost in Newfields, NH?

The average GMC Sierra 2500HD costs about $56,163.02. The average price has decreased by -2.2% since last year. The 741 for sale near Newfields, NH on CarGurus, range from $11,499 to $122,681 in price.

Is the GMC Sierra 2500HD a good car?

CarGurus experts gave the 2024 GMC Sierra 2500HD an overall rating of 8/10 and GMC Sierra 2500HD owners have rated the vehicle a 4.4/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many GMC Sierra 2500HD vehicles in Newfields, NH have no reported accidents or damage?

624 out of 741 for sale near Newfields, NH have no reported accidents or damage.

Is the GMC Sierra 2500HD safe?

CarGurus experts gave the 2024 GMC Sierra 2500HD a safety rating of 9/10.

What fuel types are available?

Diesel, Biodiesel, Flex Fuel Vehicle, Gasoline engines are available.

  • 2026 GMC Sierra 2500HD in Newfields NH

  • 2025 GMC Sierra 2500HD in Newfields NH

  • 2024 GMC Sierra 2500HD

  • 2023 GMC Sierra 2500HD

  • 2022 GMC Sierra 2500HD

  • 2021 GMC Sierra 2500HD

  • Used GMC Sierra 2500HD for Sale Under $10,000 Near Newfields

  • Used GMC Sierra 2500HD for Sale Under $15,000 Near Newfields

  • Used GMC Sierra 2500HD for Sale Under $20,000 Near Newfields

  • Used GMC Sierra 2500HD for Sale Under $25,000 Near Newfields

  • Used GMC Sierra 2500HD for Sale Under $30,000 Near Newfields

  • Used GMC Sierra 2500HD for Sale Under $40,000 Near Newfields

  • Used White GMC Sierra 2500HD for Sale in Newfields

  • Used Blue GMC Sierra 2500HD for Sale in Newfields

  • Used Red GMC Sierra 2500HD for Sale in Newfields

  • Used Black GMC Sierra 2500HD for Sale in Newfields

  • Used Silver GMC Sierra 2500HD for Sale in Newfields

  • Used Gray GMC Sierra 2500HD for Sale in Newfields

  • GMC Sierra 2500HD Denali in Newfields NH

  • GMC Sierra 2500HD SLT in Newfields NH

  • GMC Sierra 2500HD SLE in Newfields NH

  • GMC Sierra 2500HD Base in Newfields NH

  • GMC Sierra 2500HD Work Truck in Newfields NH

  • GMC Sierra 2500HD SLE1 in Newfields NH

  • GMC Sierra 2500HD SLE2 in Newfields NH

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Newfields NH

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Newfields NH

  • Work Trucks for Sale in Newfields NH

  • GM Certified Preowned Vehicles for Sale Near Newfields NH

  • 3/4 Ton Trucks for Sale in Newfields NH

  • Used GMC Sierra 2500HD for Sale with Low Mileage in Newfields

  • Used Pickup Trucks for Sale with Low Mileage in Newfields

  • New GMC Sierra 2500HD in Newfields NH

  • Certified Used GMC Sierra 2500HD in Newfields NH

  • Ford F-250 Super Duty in Newfields NH

  • Chevrolet Silverado 2500HD in Newfields NH

  • Dodge RAM 2500 in Newfields NH

  • GMC Sierra 2500HD in Portsmouth NH

  • GMC Sierra 2500HD in Manchester NH

  • GMC Sierra 2500HD in Groton MA

  • GMC Sierra 2500HD in Boston MA

  • GMC Sierra 2500HD in Portland ME

  • GMC Sierra 2500HD in Worcester MA

  • GMC Sierra 2500HD in Plymouth MA

  • GMC Sierra 2500HD in Brattleboro VT

  • GMC Sierra 2500HD in Auburn ME

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage in Newfields

  • Used SUVs / Crossovers for Sale with Low Mileage in Newfields

  • Used Hatchbacks for Sale with Low Mileage in Newfields

  • Used Convertibles for Sale with Low Mileage in Newfields

  • Used Vans for Sale with Low Mileage in Newfields

  • Used Minivans for Sale with Low Mileage in Newfields

  • Used Pickup Trucks for Sale with Low Mileage in Newfields

  • Used Coupes for Sale with Low Mileage in Newfields

  • Used Wagons for Sale with Low Mileage in Newfields

  • Banks Chevrolet Buick GMC

  • Albrecht Buick GMC of Wakefield

  • GMC Danvers

  • Weirs Motor Sales, Inc.

  • Holloway GMC

  • Sudbay Chevrolet Buick Cadillac GMC

  • Tulley of Nashua

  • Key GMC Of Rochester

  • Swanson GMC Truck Inc.

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.