Smart Ass Products operates in the niche of portable fuel transport equipment, with a specific focus on motorized gas caddies designed for off-road and all-terrain use. The company manufactures what it describes as the world's first and only motorized electric gas caddy, combining fuel storage, electric propulsion, and pumping capability into a single unit. As a reviewer, I find this approach addresses a genuine problem that many boat owners, aviators, and equipment operators face when they need to transport fuel across challenging terrain to reach their vehicles or machinery.

The flagship product, the Smart Ass Fuel Mule, holds up to 50 gallons of fuel in a DOT-approved 3003 aluminum tank with internal baffles. What sets it apart from traditional gas caddies is the built-in 750W brushless IP65-sealed drive motor that actually propels the unit, so you're not pushing or pulling hundreds of pounds of fuel yourself. Think of it like the difference between a wheelbarrow and a powered dolly – one makes you do all the work while the other does the heavy lifting for you. The electric pump moves fuel at 15 gallons per minute, which is actually faster than most gas station pumps can fill your car.

The product line includes two main editions. The standard Fuel Mule Gas Caddy serves boat owners, construction sites, farms, and recreational vehicle enthusiasts who need to move gasoline, E10, E15, diesel, or kerosene. The Aviation Edition adds specific upgrades for aircraft fueling, including a Cim-Tek 300HS-10 10-micron filter, a Curtis sampling valve for water-free fuel verification, and a grounding/bonding reel – features that aviators require for safe AVGAS and Jet A handling. In my opinion, offering a dedicated aviation version shows the company understands that different users have specific safety and regulatory requirements.

The build quality appears to be a priority, with all manufacturing happening in Georgia, USA. The unit features hydraulic disc brakes with parking capability, which becomes pretty important when you're navigating slopes or loading the thing into a truck bed. Speaking of slopes, the drive system can handle inclines up to 29 degrees for short ramp climbs and about 15-16 degrees for extended distances. Off-road tires measuring 10 inches let it roll across gravel, grass, sand, and dock surfaces without getting stuck.

Control-wise, the Fuel Mule uses a thumb throttle similar to what you'd find on an electric scooter, along with a hand brake and reverse function. The rechargeable onboard batteries typically provide enough juice for six to eight full fueling trips before needing a recharge, and an included charger handles that task. The automatic shutoff nozzle prevents overfills, while the antistatic fuel hose reduces the risk of static discharge during pumping – small details that make a real difference when you're dealing with flammable liquids.

For boat owners specifically, the original use case that inspired the product, the Fuel Mule addresses the frustration of hauling multiple five-gallon cans from the gas station to the dock. One trip with 50 gallons replaces what used to take ten trips with individual cans. As a reviewer, I can see how the math works out: buy fuel at regular gas station prices instead of marked-up marina prices, and the savings add up over a season of boating. The compact dimensions of roughly 39.5 by 30 by 42 inches mean it fits in most full-size pickup beds for transport.

The company recently introduced the Smart Ass BigWheel Kit for dock wheel upgrades and mentions a Cargo Mule variant for material handling and equipment transport, suggesting they're expanding beyond just fuel caddying. Safety certifications include UL-listed components in critical locations, and the company worked with Intertek for safety review. The sealed electronics enclosure protects the batteries, motor controller, relays, and fusing from the elements.

Smart Ass Products backs the Fuel Mule with a one-year limited warranty covering the frame, tank, motor, pump, and electronics. Wear items like tires, brake pads, and chains fall outside coverage, which is standard for equipment like this. The company maintains an active presence on social media and engages with customers directly, with user testimonials mentioning responsive communication even on weekends. Honestly, that personal touch from a smaller manufacturer can be reassuring when you're investing in specialized equipment.

Don't be a dumb donkey. Be a Smart Ass!

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