OEMs | Fleets | Dealers | Owner/Operators
Testimonials
We take pride in the quality, durability and performance of our fuel saving products and stand by our work. From large fleets to truck dealers to owner/operators, FlowBelow products consistently save money for our customers. But don't just take our word for it. Here is what some of our customers have to say about FlowBelow.
OEM TESTIMONIALS

Volvo Trucks
Volvo has added FlowBelow as a product offering due to the fuel efficiency improvements that it brings our customers. The FlowBelow Tractor AeroKit is fantastic! Our customers see significant improvements in fuel efficiency that can help their bottom line.
Allison Athey
Product Marketing Manager, Volvo Trucks

Navistar
FlowBelow is a natural partner for International. With FlowBelow’s advances in aerodynamics being added to our vehicle, we can give our customers better and better fuel economy.
Jim Nachtman
Marketing Director, Navistar
FLEET TESTIMONIALS
“We operate over 1,000 tractors between our two sister companies – Transco Lines and Riverside Transport. We consider the FlowBelow AeroKit and wheel covers to be standard on our truck spec. In a previous role, I was involved in a large scale 100-truck test of the FlowBelow system that demonstrated 2.20% fuel savings, so I’m a big believer in FlowBelow products and the fuel savings benefits they provide.”
Paul Pettit
VP of Maintenance RTI/TLI
“We knew the wheel covers worked – we’ve had them on some of our tractors. We started off by testing them on 6 trailers. It didn’t take us long to know we had a solution that we loved – and now we’ve installed 60 trailers with the kits, and we’re thrilled to no longer have to deal with wheel contamination. The drivers are happy, and the product looks great. FlowBelow wheel covers were the solution we were looking for, and it also contributes to our sustainability goals of reduced carbon footprint.”
Tom Olson
President, Olson Carriers, Inc.
“So many aero product manufacturers make robust claims, and we are always a bit skeptical of them. However, when the PIT Group backed up FlowBelow’s fuel savings claims with real data, we trusted it. That turned out to be a good decision for our fleet, and we’ve been speci’ing FlowBelow AeroKits on all brands of Skyline trucks for many years. We don’t see a heavy increase in maintenance expenses, while we do see improved fuel economy on the trucks that have the full FlowBelow AeroKit. The company is attentive and the product is solid. It’s one thing I don’t really ever have to worry about, so keeping them on our spec is an easy decision to make.”
Jeff Reed
President, Skyline Transportation

“FlowBelow has definitely helped us with our fuel economy and drastically affects our bottom line. FlowBelow has been a great addition to USA Truck. Fuel economy is the biggest piece to the whole puzzle for us. I would say the product has been tried and tested. You need to try it yourself and see how it would benefit your fleet.”
Jeff Harris
VP of Maintenance, USA Truck
"We performed several fuel and durability tests with the FlowBelow Tractor AeroKit package. First, there was a third-party test that Texas A&M Transportation Institute performed using an MVT-owned International Pro-Star and Utility trailer. The results of that test was a 2.23% fuel savings.
Given our experience with the product I would highly recommend making the FlowBelow Tractor AeroKit a standard spec for any regional or OTR operation. There is no better wheel cover or complete system on the market that can help improve the aerodynamics around the wheels of the tractor. "
Royal Jones
CEO, Mesilla Valley Transport
"We’ve been using the FlowBelow Tractor AeroKit on over 800 trucks for over two years and have had an overall excellent experience. The system has helped to increase our fleet average fuel economy by approximately 2% and we consider it to be part of our standard tractor spec on both Freightliner and International trucks. On the maintenance side, our mechanics are very pleased with the wheel cover design which provides instant access to the wheel end. We have only had to replace a few components that have gotten damaged over the years, and if and when we need something, FlowBelow has always provided outstanding customer support.
The decision to do business with FlowBelow has made a major positive impact on Hirschbach’s business and we expect that to continue. “
Brad Pinchuk
President, Hirschbach Motor Lines
“Over the past decade, we have improved the fleet average fuel economy of Cooper Freight by over 3 miles per gallon. One of the main ways we’ve been able improve our fuel efficiency is by reducing the aerodynamic drag of our tractors and trailers. After testing the first group of trucks we then tested a second group of trucks to gain more confidence in the data. We confirmed that the fuel savings of the product for our fleet was approximately two-tenths of a mile per gallon. In addition, the drivers and mechanics are very pleased with the accessibility of the FlowBelow quick-release design. Going forward we spec FlowBelow on every new truck we purchase.”
Mark Cooper
General Manager, Cooper Freight
“We’ve been using the FlowBelow AeroKit and wheel covers on our trucks for some time now. We are already making a profit on the investment we made and the products have a long life ahead of them. The performance and durability is far better than what I expected and to my surprise, our drivers and mechanics actually like using the product. When I buy new trucks from my dealer, I spec them with FlowBelow.”
Mike Puzio
President, Outwest Express
Location: El Paso, TX
Fleet Size: 90 Trucks, 150 Trailers
“This is the best system that we have used. It makes me most comfortable with the design and the ease of getting the covers on and off is superior to any other system we have used. FlowBelow’s wheel covers can be removed in a matter of seconds to facilitate roadside inspections.”
Matt Gager
Director of Maintenance, CoreTrans, LLC
Location: Somerset, KY
Fleet Size: 100 Trucks, 200 Trailers
"We have been running the FlowBelow kits for about 6 months and watched our MPG increase as high as 9 mpg on some trucks. We are extremely satisfied with the product, customer service and we highly recommend the FlowBelow AeroKit."
Craig Zeller
President, Zeller Transportation
“The fuel economy of our fleet of tractors has improved by over 2/10th mpg with the FlowBelow Tractor AeroKit. The products are incredibly durable, easy to use, and install in 45 minutes per truck. The design and functionality of FlowBelow’s wheel covers and Tractor AeroKit is superior to any other system I’ve seen or used. Josh and his team at FlowBelow will not let you down.”
Darryl Blanco
President, Howl Transportation
DEALER TESTIMONIALS

“Most of our major fleets are ordering the FlowBelow product for the benefit it has. When we add the FlowBelow device to our stock units, we sell those trucks about 30-40% quicker than our base stock trucks.”
Tyler Black
General Manager, Doggett Freightliner (Van Buren & Springdale, AR)
“We are pleased to offer FlowBelow to our customers that have existing trucks allowing them to bring their existing trucks up to the newest aerodynamics now being offered on the New Cascadia.”
Doug McCoy
President, Truck Country
“At IState Truck Center we have built a reputation for selling the most fuel-efficient trucks on the road. We’ve been spec’ing many of our new Freightliner trucks from the factory with FlowBelow wheel covers and fairings. Given how well the new trucks have been received in the market, we have also begun outfitting stock trucks to bring more attention to the quality and efficiency of trucks that didn’t have the FlowBelow system already factory installed.”
Jim Williams
President, IState Truck Center
OWNER/OPERATOR TESTIMONIALS

"I can't see any reason why you wouldn't use the FlowBelow AeroKit. It serves several purposes. The first one is increased fuel mileage by smoothing out the airflow (across the tractor wheels). In addition this is one of the easiest wheel covers to take off and inspect the wheels hub. Being a great improvement over many of the designs out there. It's light, easy and effective."
Henry Albert
Freightliner Team Run Smart / Albert Transport Inc.

"We've had the FlowBelow kit for 2.5 years and we are very pleased and satisfied. We've had great success with the kit and recommend it to anyone looking to save fuel. The product is extremely durable and easy use. The customer service is excellent- good 'ol Texas hospitality!"
John and Annette Howe
"After tons of research that included talking to drivers and reading literature from at truck shows, we purchased front and rear wheel covers from FlowBelow. We are extremely happy with the quality of the product, customer service, and fuel savings we have seen to date. After running with Tractor AeroKit for about a year on our straight truck, we have noticed an improvement of 2-3 tenths miles per gallon."
Sandy Goche & Stephen Halsted
G&H Customs, LLC
"I'm a company driver for Koch Trucking and have had the FlowBelow kit on my truck for a little over a year. I've seen an increase in my MPG and the product makes my rig look pretty sweet. It's easy to take on and off and the product is super durable. I would definitely recommend this product to anyone who wants to save fuel!"
Gary Lee Hagerman
Driver, Koch Trucking
"I have been running the FlowBelow AeroKit since May 2014 and it has been well worth the investment. I truly believe in this product and it has proven itself time and time again. This industry is a matter of pennies and every penny you save multiplied by the number of miles you drive adds up. As this industry changes, it becomes a numbers game and I am going after every penny I can. The FlowBelow system helps me save fuel every mile I drive."
David Ladwig
Contractor, JCT Trucking
"I’m seeing an improvement in mpg’s with FlowBelow with my step deck trailer. Visually... looking at the truck and trailer... it’s a no brainer. Just look down the side of the truck and you can visibly see how the Tractor Aerokit makes the whole unit streamlined."
Ken Ley
"I've had the FlowBelow system for 18 months now and I'm upset that I didn't purchase it sooner. When I think about the money I left on the table the 2 years and hundreds of thousands of miles I could have had it saving me money. Doing primarily Northern routes I was concerned it would build up with snow and ice but surprisingly it doesn't. I suppose that is a testament to its aerodynamics. Honestly couldn't be more satisfied with the system and would highly recommend it, let me say that again I would highly recommend it."
Jamie Hagen
"It has been three months since I installed the FlowBelow system on my tractor and trailer wheels. I must say that I was impressed with the packaging, instructions, and the engineering. Everything fit together like it should've... my overall experience was a good one. My fuel mileage totals are trending in a positive direction, up. At this early stage I will say 1 to 2/10th increase."
David W. Frey
President, DWF
"I wanted to take a few minutes to give you some feedback on both your customer service and the products I bought. First of all, your customer service is fabulous.
Installation was as easy as your staff and marketing materials stated that it would be. The wheel covers are one of the best designs I’ve seen in years. They have received universal approval from the technicians at every Love’s Truck Stop Tire Pass lane I’ve visited.
Finally, let’s talk about performance. We are seeing an increase in fuel economy since fitting your components… In an industry that often sees inflated claims or unrealistic commentary, your company is the exact opposite. Thank you for making them."
Todd Wilson
Triumph Motorcycles America, LTD.
"Installed the whole system in about an hour. It went very easily. I was seriously impressed with how well it was packed... Once I unpacked the system it was so intuitive that I didn't even need the pictures.
I am very proud to have purchased the Flow Below system. I hope to see some fuel mileage improvements as time goes on."
Brian Stashek
Badger State Western Inc.
"Would like to thank Katie, Lisa, Chris and Mark from FlowBelow for the great service. A special thanks to Mark and Chris for getting us in, and the FlowBelow Tractor AeroKit installed on our truck in a timely manner. Early results are very positive."
Walter and Linda Ward
Contractors - John Christner Trucking
"I have been a loyal follower of Kevin Rutherford (https://letstruck.com) for many years. He has helped me save many $$$ as an owner operator. He speaks highly of FlowBelow and your products and now I see why. Great customer service! Thank you for helping us out on this. I will recommend your product to everyone I can."
Danny Lemons
Landstar Systems, Inc.