
Finding the right tires for your 1988 GMC R3500 is crucial for both safety and performance, especially if you use your truck for heavy-duty tasks or off-road adventures. At Burt Brothers Tire & Service, we specialize in providing a wide selection of tires tailored to your truck's needs, including options for larger aftermarket tires to enhance your vehicle's capability. The OEM tire sizes for a 1988 GMC R3500 typically include sizes like 225/75-16 and 235/75-15, but many owners also upgrade to larger sizes for improved off-road performance and rugged durability. We recommend regular tire maintenance such as balancing, rotation, and alignment to extend the life of your tires and maintain optimal handling.










