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2006 GMC Sierra 2500/3500 Exterior

Upgrade the sound system in your
2006 GMC Sierra 2500/3500

Find what fits your vehicle

 
 
 
 
Select another GMC Sierra 2500/3500
Select another GMC

Car audio products for the Sierra 2500/3500

Speakers that fit your 2006 Gmc Sierra 2500/3500*

Speaker Location Speaker Sizes**
Front Center Console SUB
Front Door 6-3/4"
Front Pillars Tweeter
Rear Door 6-3/4"
Rear Door Tweeters
Rear Door Woofers 6-3/4"

* Please select the options of your 2006 Gmc Sierra 2500/3500 above to show all of the speakers that fit your specific vehicle.

** Largest aftermarket speakers that will fit

Shop all speakers that fit your Sierra 2500/3500

Dash kits that fit your 2006 Gmc Sierra 2500/3500*

* Please select the options of your 2006 Gmc Sierra 2500/3500 above to show all of the Dash kits that fit your specific vehicle.

Shop all dash kits that fit your Sierra 2500/3500

By far the best stereos, customer service, resources, and install kits for the money. No reason for anyone who can use a screwdriver and follow directions to pay someone else to install a new stereo.

- Mike E, Crutchfield customer

Speakers that fit your 2006 Gmc Sierra 2500/3500*

Speaker Location Speaker Sizes**
Front Center Console SUB
Front Door 6-3/4"
Front Pillars Tweeter
Rear Door 6-3/4"
Rear Door Tweeters
Rear Door Woofers 6-3/4"

* Please select the options of your 2006 Gmc Sierra 2500/3500 above to show all of the speakers that fit your specific vehicle.

** Largest aftermarket speakers that will fit

Shop all speakers that fit your Sierra 2500/3500

Dash kits that fit your 2006 Gmc Sierra 2500/3500*

* Please select the options of your 2006 Gmc Sierra 2500/3500 above to show all of the Dash kits that fit your specific vehicle.

Shop all dash kits that fit your Sierra 2500/3500

By far the best stereos, customer service, resources, and install kits for the money. No reason for anyone who can use a screwdriver and follow directions to pay someone else to install a new stereo.

- Mike E, Crutchfield customer

Speakers that fit your 2006 Gmc Sierra 2500/3500*

Speaker Location Speaker Sizes**
Front Center Console SUB
Front Door 6-3/4"
Front Pillars Tweeter
Rear Door 6-3/4"
Rear Door Tweeters
Rear Door Woofers 6-3/4"

* Please select the options of your 2006 Gmc Sierra 2500/3500 above to show all of the speakers that fit your specific vehicle.

** Largest aftermarket speakers that will fit

Shop all speakers that fit your Sierra 2500/3500

Dash kits that fit your 2006 Gmc Sierra 2500/3500*

* Please select the options of your 2006 Gmc Sierra 2500/3500 above to show all of the Dash kits that fit your specific vehicle.

Shop all dash kits that fit your Sierra 2500/3500

By far the best stereos, customer service, resources, and install kits for the money. No reason for anyone who can use a screwdriver and follow directions to pay someone else to install a new stereo.

- Mike E, Crutchfield customer

Speakers that fit your 2006 Gmc Sierra 2500/3500*

Speaker Location Speaker Sizes**
Front Center Console SUB
Front Door 6-3/4"
Front Pillars Tweeter
Rear Door 6-3/4"
Rear Door Tweeters
Rear Door Woofers 6-3/4"

* Please select the options of your 2006 Gmc Sierra 2500/3500 above to show all of the speakers that fit your specific vehicle.

** Largest aftermarket speakers that will fit

Shop all speakers that fit your Sierra 2500/3500

Dash kits that fit your 2006 Gmc Sierra 2500/3500*

* Please select the options of your 2006 Gmc Sierra 2500/3500 above to show all of the Dash kits that fit your specific vehicle.

Shop all dash kits that fit your Sierra 2500/3500

By far the best stereos, customer service, resources, and install kits for the money. No reason for anyone who can use a screwdriver and follow directions to pay someone else to install a new stereo.

- Mike E, Crutchfield customer


You'll save money when you install it yourself — and we can help you do it

Installing car stereo gear yourself is a satisfying experience. It saves you money, as you won't have to pay someone to do it, and most customers feel a great sense of accomplishment that makes the effort worth it. You might even find that it's not as hard as you'd expected.

Whatever your level of experience, we can help with your installation — and save you even more money. Here's how:

Enter your vehicle's info to see the products that work with it, and how much you'll save on installation gear

Find what fits your vehicle

 
 
 
 
Select another GMC Sierra 2500/3500
Select another GMC

Need help finding the right system? Talk to us in person.

No pressure, no commission, just lots of good advice — no matter if you're revamping your whole system or simply need to replace your factory stereo, our highly trained advisors will help you find exactly the products you need.