Speck Buick GMC of Tri-Cities

Jul 2, 2026

With a holiday just around the corner, we want to make sure all of our guests know our current GMC dealership hours — including upcoming closures. Whether you’re searching for a GMC dealer open near me or planning a service appointment, we never want you to make the drive out only to find us closed. Here’s everything you need to know about our GMC dealer location, hours, and holiday schedule.

Where to Find Us — GMC Dealer Location

Speck Buick GMC is your local GMC dealership serving Pasco, Kennewick, Richland, and the greater Yakima Valley. We’re located in Pasco, WA — right in the heart of the Tri-Cities area.

Address: 9610 Sandifur Pkwy, Pasco, WA
Phone: Call us to speak with a team member directly
Website: Browse inventory and schedule service anytime at SpeckBuickGMC.com

Our Regular GMC Dealer Hours

Sales:
Monday – Friday: 8:30 AM – 7:00 PM
Saturday: 8:30 AM – 6:00 PM
Sunday: Closed

Service:
Monday – Friday: 7:30 AM – 5:30 PM
Saturday – Sunday: Closed

Hours may vary — contact us or check our website to confirm current availability.

Holiday Hours — When We Are Closed

Planning a visit around a holiday? Here’s a full breakdown of our upcoming closures so you can plan ahead:

Sales & Service — Closed:

  • Fourth of July
  • Thanksgiving Day
  • Christmas Day
  • New Year’s Day
  • Easter Sunday

Service Department — Also Closed:

  • Memorial Day
  • Labor Day

Our sales team will still be available on Memorial Day and Labor Day — stop by and we’ll be happy to help you find your next GMC.

Shop & Schedule Online — Even When We’re Closed

Just because our GMC dealership doors are closed doesn’t mean your car search has to stop. Our website is open 24 hours a day, 7 days a week — and it’s loaded with tools to help you find, build, and schedule from the comfort of your home.

Build Your Payment Online

On every vehicle listing on our website, you’ll find a “Personalize Payment” button that lets you build your own deal in real time — no dealership visit required. Here’s how it works:

  • Browse our current GMC inventory online
  • Click “Personalize Payment” on any vehicle
  • Enter your down payment amount
  • Add your trade-in information
  • Choose between leasing and financing
  • Watch your estimated monthly payment update instantly

Whether it’s Thanksgiving evening or New Year’s Day morning, you can shop our full GMC inventory and build a payment that works for your budget, all from your phone or computer. By the time our doors open, you’ll already know exactly what you want and what it’s going to cost.

Schedule a Service Appointment Online

Need to get your GMC in for an oil change, tire rotation, or any other service? You don’t have to wait until we’re open to get on the schedule. Our online service scheduler is available around the clock — simply visit our website, select your preferred date and time, and our service team will be ready for you when you arrive.

Scheduling online is fast, easy, and means one less thing to think about over the holiday. Whether you’re due for routine maintenance or have a specific concern, our certified GMC service technicians are here to help.

We’ll See You Soon

We’re grateful for every customer who makes the drive out to Speck Buick GMC, and we want every visit to be worth your time. If you’re ever unsure whether we’re open, check our website for the most current GMC dealer hours or give us a call. And if the holiday has us closed when the mood to shop strikes — our “Personalize Payment” tool and online service scheduler are always ready when you are.

From all of us at Speck Buick GMC — thank you for choosing us as your GMC dealership in the Tri-Cities area. We look forward to seeing you soon!


The information provided is for general informational purposes only and does not constitute legal, financial, or professional advice. While we strive to provide accurate and up-to-date information, we make no guarantees regarding the completeness, accuracy, or reliability of the information presented. Any action you take based on the context of this blog is strictly at your own risk. Always consult a qualified professional or specialist for advice specific to your situation. We are not responsible for any losses or damages arising from the use of this blog or its content.