Details
Assembly listings contain tires with rims for sale. The listed price is for both the tire and the rim.
IMPORTANT: This item is oversized. MUST be shipped with LTL-Freight Service.
- Minimum Order quantity is 4 (FOUR) TIRES.
- This item can ONLY be delivered to addresses within COMMERCIAL or INDUSTRIAL zones and areas.
- This Item can NOT be delivered to Residential zones, areas, and addresses.
- Businesses operating out of homes are considered Residential.
- Farms, remote/rural addresses, and certain Commercial addresses are considered difficult to access for an LTL-Freight vehicle and may not be covered by our Free Shipping.
- A valid business name needs to be provided alongside the valid Commercial address a valid Commercial address with a Loading Dock and Crew.
- A liftgate to help unload the Item can be included for FREE with the LTL-Freight vehicle for delivery.
- Orders requiring LTL-Freight shipping will be shipped out within 3 business days after a valid address has been provided and verified.
- Changes (address corrections, cancellations etc.) after an order has been shipped are NOT available and the Customer will incur any associated costs for forced changes.
- LTL-Freight delivery personnel are NOT available for additional requests during the delivery of the Item.
- Any changes (i.e.: Address corrections) after an order has been shipped are NOT available.
- Once the order is placed, our customer service will contact you to confirm the details.
Features and Benefits:
- Airless tire model
- Versatile terrain traction
- Improved controllability
- Upgraded load durability
OTR SolidBoss R4 Tires
The OTR SolidBoss R4 is an all season tire manufactured for industrial vehicles.
The model promotes great performance on different terrain surfaces. The aggressive tread pattern maintains surface contact at all times. It can easily handle soft, loose, and uneven terrains. The large elements firmly grip the road and terrain surface with extra biting edges and keep forward motion even on deep mud and soft dirt surfaces. At the same time, the self-cleaning ability maintains a clean footprint, for better surface contact and performance.
The aggressive tread design and its close road and terrain contact improve steering responsiveness and driving stability. The steering response time is faster and more precise to the driver’s instructions, while the structure is secured against driving pressure. Cornering and maneuvering are guaranteed with these tread elements and a strong surface grip. As a result, the driver has full control over the vehicle, enabling the driver to have full control over the vehicle.
The tire has a strong structure and a special silica compound, improving load and driving durability. They maintain the ideal tire shape under load and driving pressure. They enable the tire to carry and withstand heavy loads with ease. This load capacity and handling power greatly enhance the heavy-duty performance, making this model perfect for industrial vehicles.
The OTR SolidBoss R4 is an airless tire. The tire was manufactured with a special technology designed with rubber layers around the structure. This reinforced structure keeps the ideal tire shape without the use of air pressure. This ensures the tire’s excellent performance.
This specific tire model features a BIASED ply construction.
This is a solid tire, which does not need air pressure to be used. It features a solid internal structure which allows the tire to perfrom without air pressure.
Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.





