Goodyear Wrangler Authority A/T 275/60R20 115S | All-Terrain Tire for Full-Size Trucks & SUVs | Free Insured Shipping

Goodyear Wrangler Authority A/T 275/60R20 115S All-Terrain Tire for Full-Size Trucks & SUVs | Free Insured Shipping

Goodyear Wrangler Authority A/T · 275/60R20 · 115S Load/Speed · All-Terrain All-Season · Fits Silverado Sierra Tahoe Escalade F-150 Tundra Navigator · Free Insured Shipping

Aggressive Off-Road Traction. Smooth Highway Performance. One Tire.

Most truck and SUV owners face the same impossible choice a tire aggressive enough to handle the trails dirt roads and job sites they actually use their vehicle for and composed enough to ride quietly and comfortably on the highway commute that follows. Most tires force a compromise. The Goodyear Wrangler Authority A/T 275/60R20 was engineered specifically to eliminate that compromise.

This is not a mud-terrain tire that punishes highway drivers with road noise and rapid wear. And it is not a highway touring tire that falls apart the moment the pavement ends. The Wrangler Authority A/T is a purpose-built all-terrain tire the product of Goodyear’s decades of truck and SUV tire engineering specifically designed for the driver who takes their full-size truck or SUV off the pavement regularly and back on it just as regularly without wanting to think about changing tires between the two.

In the 275/60R20 115S fitment the Wrangler Authority A/T delivers exactly the performance balance that owners of full-size trucks and SUVs have been asking Goodyear for in one of the most popular and most widely used 20-inch tire sizes in the American truck and SUV market today.

Complete Specifications

Why the 275/60R20 Matters for Full-Size Truck and SUV Owners

The 275/60R20 is not a random size it is one of the most precisely calibrated fitments in the full-size American truck and SUV market. Understanding why this specific combination of measurements matters helps explain why the Wrangler Authority A/T in this size performs the way it does.

275mm section width delivers a broad stable contact patch the tire footprint covering enough ground to distribute the substantial weight of a fully loaded full-size truck or SUV evenly across the tread surface. This width is critical for confident traction on loose surfaces where a narrower tire would dig in and lose floatation.

60-series aspect ratio creates a sidewall height of 165mm approximately 6.5 inches between the rim edge and the road surface. This generous sidewall provides two critical benefits for the applications this tire serves enough flex cushioning to absorb the impact of rocks roots and uneven terrain without transmitting every shock directly into the vehicle and enough sidewall material to house the reinforced construction that protects against the punctures and cuts that off-road driving exposes tires to.

20-inch rim diameter is the factory standard for the most popular full-size truck and SUV configurations meaning this tire installs directly without any modification to your existing 20-inch wheels. No new rims. No adapters. No TPMS complications.

The Tread That Does Two Jobs Exceptionally Well

The Goodyear Wrangler Authority A/T’s tread pattern is the product of genuine engineering rather than stylistic aggression designed to perform specific functions both off the pavement and on it.

Off-road traction engineering:

The deep groove tread pattern creates multiple biting edges across the tire’s contact patch each groove edge engaging loose material independently to generate traction that a smooth or lightly grooved tread cannot achieve on gravel dirt mud or uneven terrain.

The large shoulder blocks extend the tire’s biting capability to the edges of the contact patch critical for cornering traction on loose surfaces where the shoulder of the tire takes the majority of lateral load.

The self-cleaning zig-zag micro-grooves integrated throughout the tread pattern allow mud water and debris to be expelled from the contact patch with each rotation preventing the material packing that causes standard tires to lose traction progressively as conditions worsen.

On-road comfort engineering:

The same tread block geometry that provides off-road capability is tuned for on-road noise reduction the block sizing and spacing calculated to minimize the tonal road noise that aggressive mud-terrain tires generate at highway speeds.

Goodyear’s all-terrain rubber compound is formulated for wear resistance on paved surfaces the compound hardness calibrated to balance off-road grip with the longevity that everyday highway driving demands.

Load Rating and Speed Rating What 115S Means for Your Vehicle

The 115S rating on the Wrangler Authority A/T 275/60R20 is a specific and important specification for owners of full-size trucks and SUVs:

115 Load Index:
A load index of 115 corresponds to a maximum load capacity of 2,679 lbs per tire or approximately 10,716 lbs across all four tires. For reference this covers the gross vehicle weight rating of every major full-size half-ton truck and full-size SUV in the American market including fully loaded configurations with passengers and cargo.

S Speed Rating:
The S speed rating certifies this tire for sustained operation at speeds up to 112 mph well above any legal highway speed limit and appropriate for all-terrain and off-road applications where lower speeds are standard.

Why this rating is correct for your vehicle:
Full-size truck and SUV owners who carry passengers tow trailers and haul payloads need a tire with a load rating specifically appropriate for those demands. The 115 load index of the Wrangler Authority A/T meets or exceeds the load requirements of every compatible vehicle in this size you are not running a tire that is marginal for your vehicle’s weight. You are running a tire with appropriate reserve capacity.

Reinforced Sidewall The Feature That Matters Off-Road

Every tire has a sidewall. Not every tire has a reinforced sidewall. The distinction matters enormously in off-road applications and it is one of the most important engineering features of the Wrangler Authority A/T.

Standard passenger car sidewall compounds are optimized for road driving smooth surfaces where the sidewall never contacts rocks roots sharp gravel edges or trail debris. When a standard sidewall encounters these hazards the result can be a puncture cut or sidewall failure that ends a trail day and potentially strands a vehicle.

The Wrangler Authority A/T’s reinforced sidewall construction uses specialized puncture-resistant rubber compounds in the sidewall region specifically to address this vulnerability. The reinforcement provides:

Cut resistance the compound resists the sharp edge contact that trail debris trail rocks and gravel regularly creates against an exposed sidewall

Puncture resistance the material density resists puncture from objects that contact the sidewall rather than the tread area

Impact protection the reinforced structure absorbs and disperses the impact energy of rock strikes rather than concentrating stress at a single point

For drivers who use their trucks and SUVs on genuine off-road terrain not just the image of off-road but the actual practice of it this reinforced sidewall is the feature that transforms a capable tire into a reliable one.

Compatible Vehicles 275/60R20 Fitment Guide

The Goodyear Wrangler Authority A/T 275/60R20 115S is a confirmed fitment for a wide range of America’s most popular full-size trucks and SUVs:

Chevrolet:

• Silverado 1500 (select 20-inch configurations)
• Tahoe (select trims)
• Suburban (select trims)

GMC:

• Sierra 1500 (select 20-inch configurations)
• Yukon (select trims)
• Yukon XL (select trims)

Cadillac:

• Escalade (select configurations)
• Escalade ESV (select configurations)

Ford:

• F-150 (select 20-inch configurations)
• Expedition (select trims)

RAM:

• 1500 (select 20-inch configurations)

Toyota:

• Tundra (select 20-inch configurations)
• Sequoia (select trims)

Lincoln:

• Navigator (select configurations)

Always confirm your vehicle’s exact original tire size on the door jamb sticker before ordering. Contact Alexander’s Tire Services at 323 425 9357 for free fitment confirmation on your specific year make model and trim.

Goodyear Wrangler Authority A/T vs Wrangler TrailRunner A/T Which Is Right For You

Goodyear’s Wrangler lineup includes multiple all-terrain models. Here is how the Authority A/T compares to help you confirm this is the right choice:

The Authority A/T is the correct choice for the truck and SUV owner who uses their vehicle daily on paved roads and regularly on unpaved roads gravel trails dirt surfaces and weekend outdoor terrain the balanced all-terrain choice.

Why Buy From Alexander’s Tire Services

Alexander’s Tire Services is not a general tire marketplace we are a specialist tire and wheel retailer who carries Goodyear alongside our core specialty inventory of Vogue luxury tires wire wheels and custom whitewall tires specifically because our truck and SUV customers need both the luxury sidewall options and the practical all-terrain performance options that their vehicles demand.

100% Authentic Goodyear every Wrangler Authority A/T is genuine product sourced from authorized Goodyear distributors with the full manufacturer warranty. No grey market product no unauthorized sellers no warranty complications.

Free Insured Nationwide Shipping your Goodyear Wrangler Authority A/T 275/60R20 tires ship free via FedEx or UPS with full insurance and tracking on qualifying orders. Your investment is protected from our facility to your door.

Free Fitment Confirmation not certain 275/60R20 is the correct size for your specific year and trim? Contact us at 323 425 9357 before ordering and we confirm your exact fitment for free. No purchase required.

Dedicated Customer Support call or text 323 425 9357 before during or after your purchase. Real people who understand tires and vehicles answer your questions.

52 Verified Google Reviews real customers across America who purchased from Alexander’s Tire Services and received exactly what they ordered exactly as described.

Complete Vehicle Solutions need all-terrain capability on one set of wheels and Vogue SCT2 White/Gold luxury sidewall on another set for your Escalade or Tahoe? Alexander’s Tire Services carries both the only specialist retailer in America where you can source your performance set and your show set from the same trusted source.

Frequently Asked Questions

Q: Is the Goodyear Wrangler Authority A/T 275/60R20 good for daily driving?
Yes the Wrangler Authority A/T is specifically engineered for the dual-purpose owner who uses their truck or SUV on paved roads daily and off-road terrain regularly. The all-terrain compound and tread geometry are optimized for low road noise and comfortable highway riding alongside genuine off-road capability. This is not a mud-terrain tire that sacrifices on-road comfort it is a true all-terrain that performs well in both environments.

Q: What load can the 275/60R20 115S support?
The 115 load index supports a maximum of 2,679 lbs per tire approximately 10,716 lbs across all four tires. This exceeds the gross vehicle weight rating of every major half-ton truck and full-size SUV in the American market making it appropriately rated for fully loaded passenger and cargo configurations.

Q: Does the Goodyear Wrangler Authority A/T come with a treadwear warranty?
The Goodyear Wrangler Authority A/T includes the full Goodyear manufacturer warranty. Contact us at 323 425 9357 for specific treadwear warranty details for this model and size.

Q: Will 275/60R20 fit my Chevrolet Silverado without a lift?
The 275/60R20 is a common factory-stock fitment on many Silverado 1500 configurations in most cases this size installs without modification. However fitment can vary by year trim and suspension configuration. Check your door jamb sticker and contact us at 323 425 9357 for confirmation before ordering.

Q: Does the Goodyear Wrangler Authority A/T have a 3-Peak Mountain Snowflake rating?
Contact us at 323 425 9357 to confirm the specific winter rating for this model and size. The all-terrain compound provides reliable traction in light winter conditions regardless of 3PMSF certification.

Q: How does the 275/60R20 Wrangler Authority A/T compare to factory tires on my Tahoe or Escalade?
The Wrangler Authority A/T delivers significantly more off-road capability than the standard highway touring tires that come factory on most Tahoe and Escalade configurations while maintaining comparable on-road ride quality and noise levels. If you use your Tahoe or Escalade beyond paved roads the Wrangler Authority A/T is a meaningful functional upgrade over stock.

Q: Can I buy just 2 tires instead of a set of 4?
Yes Alexander’s Tire Services carries individual tires and sets of 2 as well as complete sets of 4. Contact us at 323 455 9357 to confirm availability and pricing for your preferred quantity.

Order Your Goodyear Wrangler Authority A/T 275/60R20 Today

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