Archive for 'Uncategorized' Category
Jun 9, 2026

The 2026 GMC Sierra 1500 SLT is a strong choice if you’re in the market for a new truck that offers more comfort and a more premium features than the entry level trucks without moving all the way into the highest trims. The SLT is not the off-road-focused AT4. It is not the luxury-focused Denali. […]

Jun 8, 2026

This customized 2026 GMC Yukon AT4 Ultimate shows how a few changes can make a big difference. This Yukon is finished in the new Midnight Pine color and received a clean wheel and tire upgrade, tint work, brake caliper covers, and a few factory package upgrades worth highlighting. Need to Know Info Vehicle: 2026 GMC […]

Jun 8, 2026

A full breakdown of our custom 2026 GMC Sierra 2500 HD Denali Ultimate

Apr 14, 2026

If you’re shopping for a full-size SUV, you’ve probably looked at a lot of options. Some feel too basic. Others add features you may never use. The 2026 GMC Yukon XL Elevation is the answer. It gives you the space, comfort, and everyday features most families want, without jumping into higher trim pricing. This guide […]

Mar 17, 2026

2026 GMC Terrain AT4 Features and Review Is the 2026 GMC Terrain AT4 the Best Small Off-Road SUV? The GMC Terrain AT4 is built for those who want more their SUV. It’s for someone who needs to get from Point A to Point B, and then from Point C to Point Z by going off-road. […]

Mar 14, 2025

There are so many cool custom features about this three-quarter ton truck. But the coolest might be the retractable bed cover.  Imagine — opening your bed cover without lifting a finger. Instead, you’ll just need put down your finger on the button of a wireless remote and let technology handle the rest.  Most of our […]

Mar 14, 2025

Dave Sinclair Buick-GMC’s Auto Body Shop and Collision Center will assist you with every step of the process following an accident. Our dedicated team of professionals can guide through the process of getting your vehicle towed to our shop, getting the repairs you need, and resuming your life as normal. We proudly serve a wide […]

Nov 8, 2024

As the year ends, many Saint Louis business owners are looking for ways to save on taxes.One great way to save is by purchasing a new vehicle for your business. Through the end of 2024, you can save with deductions and credits by purchasing a 2024 Truck or SUV from Dave Sinclair Buick-GMC. This can […]

Apr 5, 2024

TRUCK: 2024 GMC Sierra 2500 HD Denali Crew CabCUSTOMIZATION: STAGE 2COLOR: Downpour MetallicSTOCK: LT240372The Stage 2 Customization gives any custom truck or SUV the works, and it starts with The Chrome Delete. Deleting the Chrome Dave Sinclair Customs provides a mostly painted chrome delete. Almost every chrome piece gets removed from the truck and put in […]

Apr 24, 2023

A Chrome Delete, A Lift, and A Little Trust: How we upfitted the 2022 GMC Sierra 1500 Denali Ultimate for our Indiana customer, Jason Jason had never heard of Dave Sinclair Customs before. In fact, he’d only been to St. Louis, Missouri, one time in his life. But a few videos on social media caught […]