1988 Porsche 911
Underbody dry ice cleaning with matched views of the original finishes and mechanical detail.
View the case studyExplore preservation cleaningVeteran Founded - Leonardtown, MD
Life's a
Grand Tour.
Enjoy the Ride.
Automotive preservation, maintenance, and long-term care in Leonardtown, Maryland. For the vehicles that matter to you.
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Automotive PreservationMechanical StewardshipDry Ice + LaserPaint ProtectionGT StewardshipAuction Preparation
Automotive PreservationMechanical StewardshipDry Ice + LaserPaint ProtectionGT StewardshipAuction Preparation
Documented work
See the vehicle.
See the difference.
Actual vehicles, clear objectives, and photographs that show what changed.
2013 Porsche Cayenne
An ownership story and documented WoolWax treatment for the miles still ahead.
View the case studyExplore lanolin protection
BMW M5 & Cadillac ATS
Paint condition, correction, protection, and documented finish results on actual client vehicles.
See the finish workExplore ceramic protectionThe GT Collective
Thoughtful care for
vehicles worth keeping.
GT brings preservation, maintenance, and documentation together around the vehicle. Each project is quoted after reviewing its condition, your priorities, and the work involved.
01
Preservation
Understand the vehicle. Agree the priorities. Preserve what matters through carefully scoped work and a useful record.
Start with a Preservation Baseline
02
Stewardship
Carry the vehicle’s history, maintenance, preservation needs, and future plans forward with a consistent point of contact.
The ongoing relationship
Once the vehicle and its priorities are understood, choose the care rhythm that fits your ownership. Standalone projects are always welcome.
Explore GT Stewardship03
Experiences
Good roads, thoughtful destinations, and people who enjoy the ownership journey. Small, curated experiences connected to GT.
Enjoy the miles ahead
Discover the Drivers ClubExplore GT Cafe
How a project begins
A clear plan before the work.
Start with your vehicle.
Share what you own, how you use it, and what you want to preserve, improve, or understand.
Make informed choices.
Mike reviews the condition and access, then discusses the approach, price, timing, and documentation.
Know what comes next.
The completed work and observations form a useful record for future care and ownership decisions.
Client Stories
What They're
Saying
5 Stars
"I had a great experience with GT Collective. I live in the Baltimore area and I was looking to have the bottom of my 1988 911 dry ice blasted. GT Collective came up in a search and I am glad it did. Mike did an outstanding job. Communication and attention to detail are definitely his strengths. If you are in the market for an undercarriage cleaning, this is definitely the place."
Read Bryan's review on Google
5 Stars
"I recently had my Ford Ranger Raptor detailed and ceramic coated by Mike at The Grand Tour Collective, and the results are nothing less than outstanding. The gloss and finish look incredible - better than showroom quality. Mike's attention to detail and pride in his work really show. Professional, meticulous, and absolutely worth it. Highly recommend The Grand Tour Collective to anyone looking for quality detailing or ceramic coating."
5 Stars
"A++ experience. Attention to detail and customer satisfaction."
5 Stars
"Ceramic coating on my truck, and three months in, water still beads like day one. The paint correction beforehand made a visible difference."
5 Stars
"The studio, the process, the attention to detail: this is a craftsman who takes his work seriously."
Grand Tour Drivers Club
The best part of owning a great car is where it takes you.
Carefully planned drives, thoughtful destinations, good roads, good meals, interesting cars, and people worth knowing. Experiences will remain intentionally small and curated.
Discover the ClubGT
Our Story
Built by
Mike Zanni
U.S. Navy Veteran
Husband & Father
Craftsman
Founder
"I did not build this to be just another service business. I built it because I believe the details matter: in vehicles, in coffee, and in how we show up for the people we serve."
The GT Collective was born from a transition: from military service to something new, but no less deliberate. After retiring from the Navy, I wanted to build something rooted in the same values: precision, integrity, and care.
Every vehicle we care for, every bag of coffee we ship, and every customer we serve comes from that same place: the belief that the journey deserves attention.
Mike
Journal
Notes from
the Road
Preservation notes, ownership guidance, mechanical stewardship, surface care, and collector-car preparation for Southern Maryland drivers.
Preserving My Porsche Cayenne
Documented lanolin protection and the experience of long-term ownership.
Read the story1988 Porsche 911
Matched before-and-after photography from a careful underbody cleaning.
Read the storyPaint Preservation & Protection
Real BMW and Cadillac examples of condition-led finish work.
Read the storyThe GT Cafe
For the miles before the miles.
Coffee for garage mornings, weekend routes, and thoughtful gifts. Explore the family-run coffee side of The Grand Tour Collective.
Automotive Preservation in Southern Maryland
Preservation-led care for enthusiast and collector vehicles.
From Leonardtown, GT serves owners seeking collector-car preservation, underbody and engine-bay preservation, dry ice cleaning, automotive laser cleaning, paint protection, mechanical stewardship, and auction preparation across St. Mary's County and Southern Maryland.
Every project begins with an assessment of the vehicle, material, condition, access, and desired outcome. Capabilities are combined when that creates a better preservation result.
Preservation BaselinePreservation & MechanicalDry Ice + Laser CleaningPaint Preservation & ProtectionGT StewardshipAuction PreparationLeonardtownSt. Mary's CountySouthern Maryland
Get In Touch
Ready to
Get Started?
Location
Dedicated studio in Leonardtown, MD - serving Southern Maryland
Phone
Email
Hours
Monday - Saturday - 7am to 6pm
Request a Project Review
Share your vehicle, priorities, and timing. Mike reviews requests personally during studio hours and follows up to discuss the scope. Photos can follow through a private invitation if needed.
Start Project Review