2016 GMC Sierra 2500HD Tire Size & Pressure Guide

Quick Answer

• OEM Tire Size: LT245/75R17E, LT265/70R17E, LT265/70R18E, LT265/60R20E
• Recommended Cold Tire Pressure (Door Placard):
  • LT245/75R17E: Front 60-65 PSI, Rear 60-70 PSI (unloaded/loaded)
  • LT265/70R17E: Front 60-65 PSI, Rear 60-70 PSI (unloaded/loaded)
  • LT265/70R18E: Front 60-65 PSI, Rear 60-70 PSI (unloaded/loaded)
  • LT265/60R20E: Front 60-65 PSI, Rear 60-70 PSI (unloaded/loaded)
• Bolt Pattern: 8x180mm
• Wheel Size: 17x7.5", 18x8", 20x8.5"
• Load Index/Speed Rating: Load Range E (10 ply equivalent), speed ratings typically R or S
• Spare Tire Size: Matches OEM tire size (e.g., LT245/75R17E)
• TPMS Frequency: 315 MHz

Tire Sizes by Trim

The 2016 GMC Sierra 2500HD is a robust heavy-duty truck designed for serious towing and hauling. Understanding its tire specifications is crucial for optimal performance, safety, and tire longevity. The tire sizes, pressures, and wheel parameters listed above are the most common configurations found on the various trim levels.

Understanding Your Door Placard

Always refer to the tire and loading information placard located on the driver's side door jamb for the most accurate and up-to-date tire pressure recommendations for your specific vehicle configuration. This placard will provide the recommended cold tire inflation pressures for both front and rear tires, typically differentiating between unloaded and loaded conditions. For heavy-duty trucks like the Sierra 2500HD, these pressures are critical to maintaining stability and preventing tire damage when carrying or towing heavy loads.

Recommended Replacement Tires

When it comes time to replace the tires on your 2016 GMC Sierra 2500HD, you'll want to choose tires that meet or exceed the original equipment specifications, particularly the Load Range E rating, to ensure they can handle the truck's capabilities. Here are a few popular options:

• BFGoodrich All-Terrain T/A KO2 (Premium Price Tier): A favorite among truck owners, known for exceptional off-road traction, durability, and a surprisingly quiet ride on the highway. Excellent for those who frequently venture off paved roads or deal with challenging weather conditions.
• Michelin LTX A/T2 (Premium Price Tier): Offers a great balance of on-road comfort, wet and dry traction, and light off-road capability. Known for long tread life and fuel efficiency, making it a solid choice for daily driving and towing.
• Cooper Discoverer AT3 XLT (Mid-Range Price Tier): A popular choice for its aggressive look, strong all-terrain performance, and excellent tread life warranty. Provides good traction in various conditions, including snow and mud, without sacrificing too much on-road comfort.
• Falken Wildpeak A/T3W (Mid-Range Price Tier): Gaining popularity for its aggressive all-terrain capabilities, robust construction, and competitive pricing. It offers good performance in wet, dry, and snowy conditions, making it a versatile option.

When to Inflate to Max Load PSI

For heavy-duty trucks like the 2016 GMC Sierra 2500HD, the "Max Load PSI" (often found on the tire