2025 GMC Sierra 1500 Exterior

You invest in a pickup truck to handle your toughest tasks around San Pablo. But you also want your new vehicle to look good, which is why engineers designed the 2025 GMC Sierra 1500 wheels and colors to convey a sense of panache. 
Sure, the GMC Sierra 1500 bed dimensions are a major consideration when hauling cargo. But you can pick from one of several 2025 GMC Sierra 1500 colors that match your sense of style, from subdued to bold. 
Learn more about the 2025 GMC Sierra 1500 bed size and other dimensions thanks to our guide from Hanlees Hilltop GMC. Then, reach out to us for a test drive near San Pablo.

2025 GMC Sierra 1500 Bed Dimensions  

Choose from three 2025 GMC Sierra 1500 bed sizes for your cargo-hauling tasks around Berkeley. One thing to note is that certain GMC Sierra 1500 truck beds can only be paired with specific cabin sizes due to weight ratings. So, take that into account when prioritizing your pickup truck configuration. 

See the 2025 GMC Sierra 1500 bed dimensions and exterior dimensions for every cabin and truck bed combination here: 

Regular Cab – Standard Bed

• Wheelbase: 126.5 inches

• Overall Length: 211.0 inches

• Overall Width (Without Mirrors): 81.2 inches

• Overall Height: 75.7 inches

• Ground Clearance: 7.9 inches

• Cargo Box Length @ Floor: 79.4 inches

• Cargo Box Width @ Floor: 71.4 inches

• Cargo Box Width @ Wheelhousings: 50.6 inches

• Cargo Box Height: 22.4 inches

Regular Cab – Long Bed

• Wheelbase: 139.6 inches

• Overall Length: 229.7 inches

• Overall Width (Without Mirrors): 81.2 inches

• Overall Height: 75.6 inches

• Ground Clearance: 7.9 inches

• Cargo Box Length @ Floor: 98.2 inches

• Cargo Box Width @ Floor: 71.4 inches

• Cargo Box Width @ Wheelhousings: 50.6 inches

• Cargo Box Height: 22.4 inches

Double Cab – Standard Bed

• Wheelbase: 147.4 inches

• Overall Length: 231.9 inches

• Overall Width (Without Mirrors): 81.2 inches

• Overall Height: 75.6 inches

• Ground Clearance: 7.9 inches

• Cargo Box Length @ Floor: 79.4 inches

• Cargo Box Width @ Floor: 71.4 inches

• Cargo Box Width @ Wheelhousings: 50.6 inches

• Cargo Box Height: 22.4 inches

Crew Cab – Short Bed

• Wheelbase: 147.4 inches

• Overall Length: 231.9 inches

• Overall Width (Without Mirrors): 81.2 inches

• Overall Height: 75.5 inches

• Ground Clearance: 7.9 inches

• Cargo Box Length @ Floor: 69.9 inches

• Cargo Box Width @ Floor: 71.4 inches

• Cargo Box Width @ Wheelhousings: 50.6 inches

• Cargo Box Height: 22.4 inches

Crew Cab – Standard Bed

• Wheelbase: 157.0 inches

• Overall Length: 241.5 inches

• Overall Width (Without Mirrors): 81.2 inches

• Overall Height: 75.4 inches

• Ground Clearance: 8.0 inches

• Cargo Box Length @ Floor: 79.4 inches

• Cargo Box Width @ Floor: 71.4 inches

• Cargo Box Width @ Wheelhousings: 50.6 inches

• Cargo Box Height: 22.4 inches

2025 GMC Sierra 1500 Colors & Wheel Options

The 2025 GMC Sierra 1500 bed size is an important choice to make when purchasing your pickup truck. However, you have other exterior options to think about for your new workhorse in El Cerrito.  

The 2025 GMC Sierra 1500 colors offer a wide array of color palettes. And make sure to peruse the GMC Sierra 1500 wheels that each trim offers. Wheel sizes can affect fuel efficiency. In general, larger wheels tend to have lower fuel economy. 

See the color options and 2025 GMC Sierra 1500 wheels with this list:

Pro

Colors: 

• Summit White
• Cardinal Red
• Onyx Black
• Sterling Metallic
• Thunderstorm Gray

Wheels: 

• 17-inch painted silver wheels

SLE

Colors: 

• Summit White
• Cardinal Red
• Onyx Black
• Sterling Metallic
• Titanium Rush Metallic
• Thunderstorm Gray

Wheels: 

• 17-inch 6-spoke Bright Silver painted aluminum wheels

Elevation

Colors: 

• Summit White
• Cardinal Red
• Onyx Black
• Sterling Metallic
• Titanium Rush Metallic

Wheels: 

• 20-inch 6-spoke high gloss black painted aluminum wheels

SLT

Colors: 

• Summit White
• Onyx Black
• Sterling Metallic
• Titanium Rush Metallic
• Volcanic Red Tintcoat
• White Frost Tricoat

Wheels: 

• 18-inch 6-spoke machined aluminum wheels with Dark Grey Metallic accents

AT4

Colors: 

• Summit White
• Onyx Black
• Sterling Metallic
• Titanium Rush Metallic
• Thunderstorm Gray
• Volcanic Red Tintcoat

Wheels: 

• 20-inch machined aluminum wheels with Carbon Grey Metallic accents

Denali

Colors: 

• Onyx Black
• Sterling Metallic
• Titanium Rush Metallic
• Downpour Metallic
• Thunderstorm Gray
• White Frost Tricoat

Wheels: 

• 20-inch multi-dimensional polished aluminum wheels

AT4X

Colors: 

• Summit White
• Onyx Black
• Sterling Metallic
• Titanium Rush Metallic
• Thunderstorm Gray
• Volcanic Red Tintcoat

Wheels: 

• 18-inch painted aluminum wheels with dark-painted pockets

Denali Ultimate

Colors: 

• Onyx Black
• Sterling Metallic
• Titanium Rush Metallic
• Downpour Metallic
• Thunderstorm Gray
• White Frost Tricoat

Wheels: 

• 22-inch 7-spoke ultra-bright machined wheels with bright chrome accents and dark paint

Test-Drive the 2025 GMC Sierra 1500 for Sale in Richmond

Ready to see your next pickup truck in person? Contact us, call (510) 662-7148, or schedule a test drive at your convenience. We’d be happy to show you all of the options for a GMC Sierra 1500. Make sure to apply for financing to pre-qualify for an auto loan.