2025 GMC Sierra 1500 Exterior

The 2025 GMC Sierra 1500 boasts a commanding road presence, characterized by bold styling, details, and versatility. Whether you’re hauling equipment or cruising around Princeton, this full-size truck offers the power and design to get noticed. From vibrant paint choices to multiple bed sizes and stylish wheels, the 2025 Sierra 1500 proves that capability can be beautiful.

2025 GMC Sierra 1500 Bed Dimensions

There are three 2025 GMC Sierra 1500 bed sizes for our Plainsboro neighbors to review. Certain GMC Sierra 1500 truck beds can only be paired with certain cabin configurations. Take a moment to review the 2025 GMC Sierra 1500 bed dimensions and exterior dimensions for every cabin and truck bed combination:

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 may be accommodating, but it’s not the only highlight of the Sierra 1500 exterior. The GMC Sierra 1500 colors provide Trenton drivers with a diverse range of options for enhancing the athletic style of their truck. Compare all of your options by trim level to start thinking about which tones you like best. To give you a fuller picture of the Sierra 1500 exterior style, we’ll also cover which of the 2025 GMC Sierra 1500 wheels each trim offers. Let’s take a closer look:

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

Experience the 2025 GMC Sierra 1500 at T&T Coast GMC

We help drivers find the right truck for work, play, or both. With customizable 2025 GMC Sierra 1500 colors, multiple bed dimensions, and distinctive wheels, there’s a configuration for every need. Visit our Cranbury GMC model showroom today to test-drive the 2025 Sierra 1500 and experience its rugged beauty. If you have any questions, contact us.