Vehicle
Trim
Tire Size

1966 GMC PB1000 Series Tires


Enter your vehicle information.

Need Help? Call Us Now

(866) 779-8473

When shopping for tires for your 1966 GMC PB1000 Series, Big Brand Tire & Service is your local, trusted source for quality and performance. Our inventory includes a vast selection of tires tailored for classic trucks like yours, including aftermarket larger tires perfect for off-road adventures. We carry popular rugged tire brands such as Toyo, BF Goodrich, and Nitto to ensure you get the best traction and durability on any terrain. Schedule your same-day appointment today to get your truck back on the road fast with expert tire installation.

Tire Sizes and Compatibility for 1966 GMC PB1000 Series

Your 1966 GMC PB1000 Series originally came with specific tire sizes, but many owners opt for larger, more aggressive tires to improve off-road capability and enhance vehicle stance. Commonly recommended sizes include robust off-road tires like the 31x10.50-15 that offer excellent grip and durability. Our team can help you select the right size and type of tires that balance performance and safety while fitting your classic truck perfectly.

Off-Road Tire Options and Maintenance Tips

At Big Brand Tire & Service, we specialize in off-road tires designed to handle rough trails, mud, and rocky terrain. Consider options such as the BF Goodrich Mud-Terrain T/A KM 2 or Toyo Open Country R/T for exceptional off-road traction. To keep your tires performing at their best, regular maintenance is crucial — including tire rotations, balancing, and pressure checks. Visit our locations for fast, reliable service and take advantage of our stock filled with thousands of tires in stock, ready for your 1966 GMC PB1000 Series.

Explore the full range of truck tires and get the best fit for your vintage GMC truck at Big Brand Tire & Service, where fast, local service meets expert knowledge.

Best 1966 GMC PB1000 Series Tires


Nexen ROADIAN HTX 2 Tire For 1966 GMC PB1000 SeriesNexen Logo

Nexen

ROADIAN HTX 2

BF Goodrich All-Terrain T/A KO3 Tire For 1966 GMC PB1000 SeriesBF Goodrich Logo

BF Goodrich

All-Terrain T/A KO3

Michelin DEFENDER LTX M/S2 Tire For 1966 GMC PB1000 SeriesMichelin Logo

Michelin

DEFENDER LTX M/S2

Toyo OPEN COUNTRY A/T 3 Tire For 1966 GMC PB1000 SeriesToyo Logo

Toyo

OPEN COUNTRY A/T 3

Summit  TRAIL CLIMBER HT03 Tire For 1966 GMC PB1000 SeriesSummit Logo

Summit

TRAIL CLIMBER HT03

Pirelli SCORPION AS PLUS 3 Tire For 1966 GMC PB1000 SeriesPirelli Logo

Pirelli

SCORPION AS PLUS 3

Shop Tire Deals


Frequently Asked Questions


The 1966 GMC PB1000 Series typically fits tires like the 31x10.50-15 for an ideal balance of size and off-road capability. We recommend consulting with Big Brand Tire & Service to ensure you select the best tire size for your truck's specific needs and for professional installation.

Yes, upgrading to larger off-road tires is popular for the 1966 GMC PB1000 Series to enhance performance and appearance. Brands like Toyo and BF Goodrich offer excellent options. Our experts at Big Brand Tire & Service can help you find the right tires and handle installation with a same-day appointment.

For off-road use, tires such as the BF Goodrich Mud-Terrain T/A KM 2 and Toyo Open Country R/T provide superior traction and durability. Big Brand Tire & Service stocks these and other rugged tires to fit your 1966 GMC PB1000 Series, ensuring you're ready for any terrain.

Maintaining your tires with regular rotations, balancing, and pressure checks every 5,000 to 7,000 miles helps extend tread life and improve off-road performance. Visit our locations for quick tire service and expert advice on keeping your 1966 GMC PB1000 Series tires in top condition.

It's generally best to replace tires in pairs or all four on the 1966 GMC PB1000 Series, especially if it has four-wheel drive. Matching tread depth and tire type helps maintain balanced handling and safety. Contact Big Brand Tire & Service to discuss your options and schedule a same-day appointment.

Big Brand Tire & Service is your local tire shop with thousands of tires in stock, including off-road and larger aftermarket tires for the 1966 GMC PB1000 Series. We offer fast, reliable service with same-day appointments to get you back on the road quickly. Find us at our locations.