Keep Your Cool with OTR Radiators
Revised July, 2023
When it comes to class 6-8 semi trucks and buses, maintaining an efficient engine management system is crucial. A reliable radiator keeps your vehicle’s engine cool during long-haul journeys in sweltering heat. OTR Radiators have changed the cooling game by offering enhanced performance and durability compared to traditional OEM designs.
In this article, we will delve into the world of truck and bus radiators, explore their purposes, types. Discover why upgrading to OTR Radiators is the smart choice for your heavy duty vehicle.
OTR Radiators. Purpose and Contributions.

Radiators are an essential component of a class 6-8 semi truck’s engine management system. Their primary purpose is to dissipate the excess heat generated during engine operation. This successfully safeguards the vehicle from overheating.
OTR Radiators optimize this cooling technology through engineering. With over 450 models of radiators and charge air coolers, we ensure your truck or bus performs at its best . . . even in the most demanding situations.
Selecting the Correct Radiator
Selecting a radiator that is the perfect fit for your specific make and model is a common challenge. Engine management systems vary among class 6-8 semi trucks and buses. Choosing the wrong radiator can lead to complications and potential engine damage.
OTR Radiators tackle this challenge by offering a wide range of radiator options: each tailored to specific vehicle specifications. With the help of FleetPride’s knowledgeable support team, customers can easily find the right radiator for their truck. This provides optimal performance and a peace of mind with the new, no core radiator.

Plastic Tank and Aluminum Radiators for Truck & Bus
OTR Radiators come in various types, each offering unique advantages. Plastic tank and aluminum radiators are a popular choice for their lightweight and corrosion-resistant properties. These have reinforced connections that are 100% leak tested. The tanks are heavy ribbed, plastic reinforced.
The combination of plastic tanks and aluminum cores ensures excellent heat transfer capabilities, resulting in improved cooling performance and overall reliability.
All Metal Radiators for Truck and Bus
For those seeking even more robust cooling solutions, all-metal radiators are a reliable option. Constructed entirely from metal, these radiators can withstand extreme temperatures and harsh conditions, making them suitable for heavy duty applications. All-metal radiators are an excellent investment for trucks and buses that frequently operate in rugged terrains.

Backed by National Warranty
OTR Radiators reflect their commitment to quality through their national warranty coverage. This 2-year warranty provides peace of mind, protecting your investment against manufacturing defects or premature failures. With a national warranty, customers can be confident in the reliability and high performance of their chosen OTR radiator.
Stay Cool with FleetPride
Use advanced technologies, the national warranty, and expert support to keep your vehicle running efficiently and smoothly. Even in the toughest conditions.
Upgrade your truck’s cooling system with OTR Radiators, Expertise Built In™. Browse our extensive selection of high-quality radiators designed for class 6-8 semi trucks and buses at FleetPride.com.
* The forgoing is provided for informational purposes only. Please consult your local FleetPride Heavy Duty Experts to verify the suitability of a part for the intended application.