2014 Chevrolet Silverado 1500: Tire Sizes, Pressures, & Specs

Quick Answer

• OEM Tire Sizes: 255/70R17, 265/70R17, 275/65R18, 285/65R18 (LTZ/High Country, optional)
• Recommended Cold Tire Pressure (Door Placard): 35 PSI (Front & Rear) for P-Metric tires; Refer to door placard for LT-Metric tires.
• Bolt Pattern: 6x139.7 mm (6x5.5 inches)
• Wheel Sizes: 17x8 inches, 18x8.5 inches, 20x9 inches
• Load Index/Speed Rating: Varies by tire size and type (e.g., 113S, 115T for P-Metric; 121/118S for LT-Metric)
• Spare Tire Size: Typically full-size matching one of the OEM sizes (e.g., 255/70R17 or 265/70R17 for most trims)
• TPMS Frequency: 315 MHz

Tire Sizes by Trim

Note: Always refer to your vehicle's specific door placard for the most accurate and up-to-date tire pressure recommendations, especially for LT-metric tires where pressures may vary depending on loading.

Recommended Replacement Tires

When it comes to replacing tires on your 2014 Chevrolet Silverado 1500, you have a wide array of excellent options, whether you prioritize all-terrain capability, highway comfort, or budget-friendly reliability. Here are a few popular choices:

• Michelin Defender LTX M/S (Premium Tier): This tire is a long-standing favorite for truck owners, known for its exceptional longevity, quiet ride, and outstanding all-season traction. It excels on the highway while still offering competent performance on light trails and in varying weather conditions.
• BFGoodrich All-Terrain T/A KO2 (Premium Tier): If your Silverado sees a good amount of off-road action or you simply prefer an aggressive, rugged look, the KO2 is an industry benchmark. It offers superb grip on dirt, mud, and snow, combined with surprisingly good road manners and durability.
• Goodyear Wrangler SR-A (Mid-Tier): Often an OEM choice, the Wrangler SR-A provides a good balance of all-season traction, comfortable ride, and reasonable tread life for everyday driving. It's a solid performer for those who primarily stick to paved roads.
• Falken Wildpeak A/T3W (Mid-Tier): A highly-regarded hybrid option, the Wildpeak A/T3W delivers impressive off-road capability and severe snow service rating, while maintaining a quiet and comfortable ride on the pavement. It's an excellent choice for drivers who need versatility.
• General Grabber HTS60 (Value Tier): For a more budget-conscious option that doesn't compromise too much on quality, the Grabber HTS60 offers a comfortable ride, good all-season traction, and respectable treadwear for highway and city driving.

When to Inflate to Max Load PSI (LT-Metric Tires Only)

The "Max. Press." molded into the sidewall of an LT (Light Truck) tire indicates the maximum cold inflation pressure needed to support the tire's maximum load carrying capacity. For your 2014 Chevrolet Silverado 1500, particularly if equipped with LT-metric tires (common on heavier-duty configurations or for towing/hauling), you would only inflate to max load PSI when you are:

1. Carrying or hauling maximum rated loads: If you are consistently operating your Silverado with a heavy payload in the bed or towing a trailer near the truck's maximum towing capacity, increasing the tire pressure up to the recommended PSI on the tire's sidewall for the load (but never exceeding it) can be beneficial. This helps the tires maintain their shape, reduces rolling resistance, and prevents excessive heat buildup, which can lead to premature wear or tire failure.
2. Referencing your door placard: Always cross-reference your specific vehicle's door placard. While the tire sidewall displays the tire's maximum capacity, your door placard provides the vehicle manufacturer's recommended pressures for various loading conditions. For safety and optimal handling, it's crucial to follow the vehicle manufacturer's recommendations first.

Important: Never exceed the maximum cold inflation pressure listed on the tire