AAPEX: 2,500 Suppliers and Not One Truck for Sale
AAPEX runs November 3 to 5 in Las Vegas with 2,500 manufacturers and 550,000 square feet of floor. It is the parts industry's show, not a truck show, and that changes who should go.
AAPEX runs November 3 to 5, 2026 at the Venetian Expo and Caesars Forum in Las Vegas. The official numbers are big: 45,000 attendees, 2,500 or more manufacturers and suppliers, 1,400 product categories and 550,000 square feet of floor.
Before you book a flight, one thing has to be clear, because nobody else will tell you plainly.
This is not a truck show
AAPEX is the trade show of the automotive aftermarket — the parts industry. It is co-owned by the Auto Care Association and MEMA Aftermarket Suppliers, and the organizers describe the market they represent as one worth more than $2.3 trillion worldwide.
What that means in practice: you are not going to walk the floor looking at Class 8 tractors. The people on that floor make and sell the parts that end up in your truck, and the ones buying are shops, distributors and fleets purchasing in volume.
If what you wanted was to climb into new trucks and talk to dealers, a regional trucking show is a better use of two days. If what you want is to meet the people who actually make the parts you install, this is the one show where they are all in one building.
Who gets real value out of it
- Shop owners. The training is hands-on and uses real vehicles, not slideshows. For a small shop this is cheaper than sending techs to a manufacturer course.
- Anyone buying parts in volume. With 2,500 suppliers under one roof, a fleet that buys filters, brakes or lubricants by the pallet can negotiate face to face instead of through a distributor's rep.
- Owner-operators who also wrench. If you do your own maintenance, the diagnostic tool and equipment sections are worth the walk on their own.
What is on the floor besides booths
The program the organizer publishes has named pieces that are worth knowing before you build an agenda, because several of them are not on the exhibit floor at all. Joe's Garage is the hands-on demo area, where the training happens on real vehicles instead of in a lecture room. There is a training schedule with general sessions, a keynote and an online education series that runs outside the three show days.
The show also runs an exhibitor booth crawl, a student program and competition, and Service and Repair Awards with open nominations. If you run a shop, the awards and the student program are the two places where you meet techs, not vendors — which is a different reason to go and a real one if you are hiring.
What is new for 2026
The show is adding iFLEX at AAPEX, a partnership with the Preventative Automotive Maintenance Association that expands the oil and lube section with more suppliers and education. If preventive maintenance is where your margin lives, that section is the one to plan around.
Before you commit the days
Las Vegas in early November is not a cheap week, and AAPEX overlaps with the broader aftermarket week in town, so hotel rates move. Two practical rules: register before you book anything, and decide in advance which of the 1,400 product categories you actually came for. A floor of 550,000 square feet punishes wandering.
And if the truck is what gets you there and back, get the brakes, suspension and alignment looked at before a long haul out west. At The Truck Savers the inspection is free.
Original source
AAPEX — official site, consulted August 31, 2026. Attendance, exhibitor, category and floor-size figures are the organizer's own published numbers.