Dave Sinclair Customs
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Dave Sinclair Customs is St. Louis’ truck and SUV customization specialist.
06/03/2026
Just released from Dave Sinclair Customs.
2026 GMC Yukon AT4 Ultimate
Stock #: CT261383
Price: $127,540
LINK: https://bit.ly/4x3vI3f
This 2026 full-size off-road SUV was customized with:
✅ A Chrome Delete
✅ 24-inch VOSSEN Rims
✅ NITTO Recon Grappler Tires
✅ GMC Brake Caliper Covers
✅ Front GMC Light Up Emblem
✅ 2-Tone Back GMC Emblem
✅ Tinted Windows
✅ Window Guards
✅ Roof Cross Rails
✅ And MORE
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Pricing and availability can change. Check the website for current details, submit a form, or call us for more information.
📲 (314) 842-4200
05/25/2026
🇺🇸 We honor and remember the brave men and women who gave their lives in service to this great country. 🇺🇸
Dave Sinclair Buick GMC & Dave Sinclair Customs are closed today in observance of Memorial Day.
We will resume normal business hours on Tuesday, May 26th.
Wishing everyone a safe Memorial Day.
05/15/2026
Another one done ✅
This 2026 GMC Sierra 1500 Denali Truck (LT261226) was customized for one of our customers and delivered.
This customization included:
— Chrome Delete
— 3.5" Lift
— 22" VOSSEN Rims (HF64)
— Tri-Fold Bed Cover
— Custom GMC Emblems
This truck is SOLD and no longer available. But if you want to start your customization with us, here are the steps:
1. Submit a contact form HERE: https://www.davesinclairbuickgmc.com/contactus.aspx
2. Call us directly at (314) 842-4200
Putting the final touches on phase 1
Wheels shown: 24-inch GM factory wheels
Tires shown: NITTO Recon Grappler Tires
Tire spec: 305/35R24
Tire Diameter size: 32.4 inches
2026 GMC Sierra 1500 AT4X with a 3.5" lift from Ready Lift
💰 Price: $83,131
📦 Stock #: CT260969
• 22-inch Rims
• Off-Road NITTO tires
• AT4X Trim level
👉 Check it out with the link in bio
We wouldn't really be "Dave Sinclair Customs" if you couldn't order a la carte.
This 2026 GMC Sierra 1500 Denali Ultimate was upfitted with a handful of upgrades we offer like: Chrome delete. Tire upgrade. Custom GMC accessories.
Clean, simple, exactly how the customer wanted it.
Looking for a custom Sierra 1500 or want to build one your way? Tap the link in bio to shop trucks or connect with our custom team.
Behind the scenes: Installing the ReadyLift kit onto a sold 2026 GMC Sierra 3500 HD truck for one of our customers.
A previous project: Full Chrome Delete, Wheel & Tires, and more for this 2026 GMC Sierra 2500 HD Denali truck
This truck is SOLD but we can customize one just like it for you, whether you buy it from us or elsehwere.
Click the link in bio to get started
03/26/2026
Luxury without the wait.
Stock: CT260674
Price: $133,710
For those looking for Denali Ultimate luxury and custom-level presence, this 2026 GMC Yukon Denali Ultimate is ready when you are.
✅ Full Chrome Delete
✅ Upgraded Wheels & Tires
✅ Front massaging seats
✅ 16.8" touchscreen with Google built-in
✅ Panoramic sunroof
✅ Super Cruise hands-free driving
✅ Air Ride Adaptive Suspension
✅ Premium Bose audio system
See more here: https://bit.ly/4uKJWES
2026 GMC Yukon AT4 in Midnight Pine, a color exclusive to the AT4 and AT4 Ultimate trim levels of the Yukon.
Click here to claim your Sponsored Listing.
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Contact the business
Address
5655 South Lindbergh Boulevard
St. Louis, MO
63123
Opening Hours
| Monday | 9am - 6pm |
| Tuesday | 9am - 6pm |
| Wednesday | 9am - 6pm |
| Thursday | 9am - 6pm |
| Friday | 9am - 6pm |
| Saturday | 9am - 6pm |