Truck Fault Codes and Scan Tools: Your Questions Answered

Truck technician looking at DTCs

Heavy duty truck fault codes, also known as DTC codes, can be confusing for new and established truck drivers alike. By answering popular questions about DTCs, code readers and scan tools, we aim to help you master your truck’s early warning system and keep on top of issues as they arise! If you think we […]

Why Are Lithium Batteries the Right Choice for Emergency Services Vehicles?

To do their job properly, emergency services vehicles need a reliable power source to charge vital equipment. Long-lasting lithium batteries boost the electric APUs in emergency services vehicles, avoiding delays due to low batteries. A durable battery like our lithium LightningVolt™ also cuts idle times; this protects the DPF and engine, reduces regens, and keeps […]

Logging Trucks and Idling Issues

The logging industry is a profitable area, but recent years have seen profit margins shrinking and companies struggling with driver retention. One surprising way for companies to recoup profits is through idle reduction. The average long-haul truck loses $10,000-$12,000 USD in fuel every year while idling. These rates are often higher in logging trucks, as […]

Why Did Roadwarrior develop LightningVolt™?

As commercial trucking aftertreatment specialists, we like to be at the forefront of developments and technology improvements. When we saw the potential of idle reduction to preserve the aftertreatment system, we realized two things. Firstly, improved electric APU performance means reduced idle times and less pressure on the engine and aftertreatment system. Secondly, the best […]

APU Batteries Reduce Regens Through Idle Reduction

For most commercial truck drivers, regens range from a minor inconvenience to a significant issue. But did you know cutting down on idling dramatically reduces the regularity of regens, extends the life of your DPF and DOC, and reduces fuel spending? Installing an electric APU with efficient lithium batteries is one of the easiest ways […]

5 Tips for Energy-Efficient RVing!

RV in the woods

People are drawn to RVing by a desire for freedom and adventure, but there’s a common misconception that full-time RV life will be straightforward and inexpensive. In reality, making a success of it takes planning, preparation, research, and trial and error. Luckily, there are plenty of guides and forums to help new RVers move away […]

5 Reasons to Choose Lithium As Your Trolling Motor Battery

Trolling motors are popular among professional and hobby fishermen, allowing you to reach fish stocks at middling depths away from the shore. Trolling baits and lures at up to 9 knots, (or 15 between fishing areas), is a great way to hook salmon, mackerel and kingfish! But the continuous motion of trolling uses up a […]

Why Should Fulltime RVers Invest in Lithium Batteries?

Fulltime RVers are a small but dedicated subsection of the RV community that have given up the sticks-and-bricks lifestyle and taken to the road permanently. About half of RV full-timers maintain steady jobs while living on the road. This group has grown rapidly in recent years, partly because of the increasing number of digital nomads […]

Lithium RV Batteries and Boondocking

What Is the Best RV Battery For Boondocking? Boondocking, or dry camping, is very popular in the RV community. It means parking your RV, cheaply or for free, somewhere without the key facilities you find in developed RV campsites. These include sewage dump, clean water pumps, Shore Power access and more. The term boondocking covers […]

House Battery Bank vs Starter Battery

 House Battery Bank vs Starter Battery Most personal vehicles only come with one battery, the starter, which starts the engine. Heavy-duty trucks have much larger starter batteries than non-commercial vehicles because it takes much larger engines to pull them. However, modern commercial trucks, fitted with electric APUs (auxiliary power units), often also have a house […]

Next Day Is Nice, Same Day is Better!​

A faulty emissions control system can cost you thousands in wasted man-hours as your heavy equipment sits in the shop awaiting a new part. Whether it’s a truck behind on orders, a bus that can’t take passengers, or heavy machinery delaying construction deadlines, Roadwarrior can get you moving again!

Roadwarrior has twelve warehouses across the U.S.A. and Canada, which can deliver the most popular aftertreatment parts in 1-2 days. With over 1,000 DPFs, DOCs and SCRs on offer, Roadwarrior offers the largest aftertreatment catalogue.

*LightningVolt lithium batteries ship directly from Roadwarrior in Ontario, to ALL 50 states, including Alaska and Hawaii within 2-4 days.

Roadwarrior Has You Covered!

All Roadwarrior emissions parts carry a full value 12 month warranty.

LightningVolt lithium batteries carry a full value 30 month warranty.

To make the process hassle-free, our parts have a metal nameplate with the serial number, so even after 500,000 miles of service, it’s still easy to identify. This avoids the common problem of serial numbers printed on stickers that burn off after the first start-up, making them impossible to return. Our failsafe system allows us to work in your interests, honouring claims for on-road and off-road replacements, and giving you peace of mind.

And since Roadwarrior parts are designed to meet or exceed OEM specifications, you can rest easy knowing our direct fit parts will take the problems out of your aftertreatment without interfering with your OEM warranty.

Better Coating, Better Performance.

Roadwarrior is the only manufacturer to use Metalcor® catalyst technology across its entire range of Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction catalysts (SCRs). Metalcor® catalysts feature high activity catalyst coatings fused to thinner, stronger, catalyst substrates to guarantee maximum performance under the harshest conditions.

Metalcor® catalyst coatings are designed and produced in our own labs. We then inspect each unit to ensure you get more fuel efficiency, lower consumption of DEF, and long term performance from your heavy duty engine!

Better Coating, Better Performance.

Roadwarrior is the only manufacturer to use Metalcor® catalyst technology across its entire range of Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction catalysts (SCRs). Metalcor® catalysts feature high activity catalyst coatings fused to thinner, stronger, catalyst substrates to guarantee maximum performance under the harshest conditions.

Metalcor® catalyst coatings are designed and produced in our own labs. We then inspect each unit to ensure you get more fuel efficiency, lower consumption of DEF, and long term performance from your heavy duty engine!

Roadwarrior Has You Covered!

All Roadwarrior emissions parts carry a full value 12 month warranty.

LightningVolt lithium batteries carry a full value 30 month warranty.

To make the process hassle-free, our parts have a metal nameplate with the serial number, so even after 500,000 miles of service, it’s still easy to identify. This avoids the common problem of serial numbers printed on stickers that burn off after the first start-up, making them impossible to return. Our failsafe system allows us to work in your interests, honouring claims for on-road and off-road replacements, and giving you peace of mind.

And since Roadwarrior parts are designed to meet or exceed OEM specifications, you can rest easy knowing our direct fit parts will take the problems out of your aftertreatment without interfering with your OEM warranty.

Next Day Is Nice, Same Day is Better!​

A faulty emissions control system can cost you thousands in wasted man-hours as your heavy equipment sits in the shop awaiting a new part. Whether it’s a truck behind on orders, a bus that can’t take passengers, or heavy machinery delaying construction deadlines, Roadwarrior can get you moving again! 

Roadwarrior has twelve warehouses across the U.S.A. and Canada, which can deliver the most popular aftertreatment parts in 1-2 days. With over 1,000 DPFs, DOCs and SCRs on offer, Roadwarrior offers the largest aftertreatment catalogue.

*LightningVolt lithium batteries ship directly from Roadwarrior in Ontario, to ALL 50 states, including Alaska and Hawaii within 2-4 days.

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