Michelin All-Terrain Tires: Comparing LTX A/T2 Sizes and Specs

As Amazon Associates, we earn from qualifying purchases. This means we may receive a small commission at no extra cost to you if you click through and make a purchase.

Selecting the right set of michelin all terrain tires requires balancing heavy commercial payload demands with smooth highway ride quality. Commercial truck operators, fleet managers, and truck owners often face a compromise when choosing all-terrain rubber, weighing the stability of heavy-duty towing against daily driving comfort. The Michelin models examined here center on the LTX A/T2 platform, an all-season on- and off-road tire engineered to deliver endurance on gravel surfaces while preserving quiet operation on paved highways. Choosing the best configuration depends primarily on rim diameter, load index ratings, internal construction type, and operating inflation pressures rather than cosmetic features.

This michelin all terrain tires comparison outlines how the manufacturer organizes the LTX A/T2 range across three core wheel diameters—17-inch, 18-inch, and 20-inch—and two distinct construction classifications: Standard Load (SL) and Light Truck (LT) Load Range E. Drivers evaluating which michelin all terrain tires to buy will find that the lineup divides into high-pressure commercial workhorses rated for heavy cargo and compliant, lower-pressure options designed for half-ton pickups and everyday driving. Matching your vehicle axle ratings, wheel sizes, and speed requirements directly to these manufacturer specifications ensures you get the exact michelin all terrain truck tires needed for your workload.

Criteria matrix What each model in this report is credited with

Rows are the criteria that come up in the pros and cons listed for this lineup. A check means the criterion is named in this report’s write-up of that model; a dash means it is not. Criteria that apply to every model, or to only one, are left out because they separate nothing.

Criterion	AT2 LT275 65R20 126 8.8/10	AT2 275 55R20 113T 9.4/10	AT2 LT245 75R17 121 8.0/10	AT2 LT235 80R17 120 8.8/10	A T2 All-Season Radial 9.2/10	A T2 All-Season Radial (6)
Load Range	✓Named	✓Named	✓Named	Not named	✓Named	✓Named
Commercial payloads	✓Named	✓Named	Not named	Not named	Not named	✓Named
Comfort Control Technology	✓Named	Not named	Not named	Not named	Not named	✓Named
R speed rating	✓Named	Not named	Not named	Not named	✓Named	Not named
Contact patch	✓Named	Not named	Not named	✓Named	Not named	Not named
Load rating	✓Named	Not named	Not named	✓Named	Not named	Not named
Road noise	✓Named	Not named	✓Named	Not named	Not named	Not named
T speed	✓Named	✓Named	Not named	Not named	Not named	Not named
Criteria named	8 / 8	3 / 8	2 / 8	2 / 8	2 / 8	3 / 8

Built from the wording of this report, not from a bench test. A dash is not a fault: it only means the write-up does not mention that point for that model. Scores next to each model are out of 10, based on listed specifications and buyer feedback.

Michelin All-Terrain Tires Lineup at a Glance

The Models in Detail

Michelin LTX AT2 LT275 65R20 126

Best for: Half-ton truck owners prioritizing comfort on 18-inch wheels

Pros

• Comfort Control Technology reduces noise
• Chipping and tearing resistance compound
• T-rated 118 mph capability

Cons

• 2,365-pound standard load limit
• Not designed for severe commercial payloads

Best for: Three-quarter-ton heavy towing on 18-inch wheels

Pros

• 3,640-pound load rating per tire
• Load Range E ten-ply strength
• Long tread life on gravel

Cons

• Requires 80 psi for maximum load
• Firm unladen ride quality

Best for: Dual-rear-wheel work trucks requiring 17-inch fitment

Pros

• Deep 13.5/32-inch initial tread
• Dual-load 120/117R commercial rating
• Narrow 23.5 cm profile cuts gravel

Cons

• Listing does not specify max pressure
• Narrow contact patch on single axles

Best for: Commercial fleet single-rear-wheel 17-inch trucks

Pros

• High 3,195-pound load capacity
• Tall 75-series sidewall protection
• Durable gravel-resistant tread

Cons

• Limited to 106 mph speed rating
• Stiff 80 psi commercial construction

Best for: Half-ton pickup highway commuters with 20-inch rims

Pros

• Higher 118 mph T speed rating
• Compliant 44 psi standard load casing
• Engineered for low road noise

Cons

• Lower 2,304-pound load limit
• Not suited for heavy fifth-wheel towing

Best for: Heavy commercial towing with 20-inch truck wheels

Pros

• 3,750-pound maximum load capacity
• Load Range E commercial durability
• Gravel road endurance compound

Cons

• 80 psi max pressure stiff ride
• Lower R speed rating

The Michelin LTX AT2 LT275 65R20 126 is a 20-inch commercial-grade tire built for three-quarter-ton and one-ton trucks carrying substantial payloads. According to its listing specifications, it features a Load Index of 126, a Speed Rating of R, and a maximum Load Capacity of 3,750 pounds at an operating inflation pressure of up to 80 psi. Designed with a symmetrical tread pattern and radial construction, this Load Range E tire provides year-round all-season traction on and off paved surfaces while focusing on long tread life on rough gravel routes.

In any rigorous michelin ltx at2 review, this model stands out for its high capacity on modern 20-inch factory wheels. The 80 psi maximum pressure rating and reinforced internal casing provide the sidewall stiffness necessary to resist lateral sway when towing gooseneck trailers or hauling heavy equipment in the bed. Its symmetrical tread design allows standard tire rotation patterns to ensure uniform wear over time, while the R speed rating certifies stable highway performance at sustained speeds up to 106 mph under full load.

This configuration suits commercial haulers, contractors, and heavy fifth-wheel operators who run 20-inch wheels and require commercial-grade weight support. The michelin ltx at2 lt275 65r20 gives way to the Michelin LTX AT2 275 55R20 113T when you operate a half-ton pickup that calls for standard-load compliance, lower air pressure, and an increased speed rating rather than commercial ten-ply stiffness.

Michelin LTX AT2 275 55R20 113T

The Michelin LTX AT2 275 55R20 113T is tailored for half-ton pickups and full-size SUVs running 20-inch wheels that split time between highway cruising and unpaved access roads. The listing specifies a Load Index of 113, a Speed Rating of T, and a maximum Load Capacity of 2,304 pounds with a maximum operating pressure of 44 psi. Built on a radial construction with a symmetrical tread design, it provides year-round capability while engineered specifically for durability and improved noise and vibration control.

Operating as a Standard Load (SL) tire, the michelin ltx at2 275 55r20 delivers significantly more ride compliance than its Load Range E counterparts. The 44 psi maximum pressure allows the sidewall to absorb expansion joints and road chatter, enhancing in-cabin comfort. With a T speed rating, this tire is rated for sustained travel up to 118 mph, providing extra safety margin for modern interstate speeds while maintaining gravel durability and off-road endurance as described in the manufacturer specifications.

This tire serves daily commuters, family truck owners, and outdoor enthusiasts who prioritize ride comfort and fuel-efficient rolling dynamics over extreme payload capacity. It surrenders its position to the Michelin LTX AT2 LT275 65R20 126 whenever heavy commercial payloads, slide-in campers, or high tongue-weight commercial trailers demand Load Range E structural integrity.

Michelin LTX AT2 LT245 75R17 121

The Michelin LTX AT2 LT245 75R17 121 provides a traditional high-sidewall profile for work trucks fitted with 17-inch rims. Listing specifications indicate a Load Index of 121, a Speed Rating of R, and a maximum Load Capacity of 3,195 pounds at up to 80 psi. It features a radial build, Load Range E rating, year-round all-season capability, and a symmetrical tread engineered to withstand gravel surfaces while minimizing road noise inside the truck cabin.

Examining this entry among available michelin ltx at2 sizes highlights its suitability for fleet duty and utility service. The 75-series aspect ratio offers substantial sidewall height, protecting 17-inch wheels from impact damage on rutted logging trails, construction sites, and washboard dirt roads. Operating at an 80 psi ceiling, the reinforced internal structure maintains its profile under heavy bed loads, preventing excessive tire deflection and heat buildup during extended highway transit.

This model is ideal for commercial utility fleets, municipal work trucks, and three-quarter-ton pickups equipped with single rear wheels. The michelin ltx at2 lt245 75r17 steps aside for the narrower Michelin LTX AT2 LT235 80R17 120 when dual-rear-wheel trucks require tighter section widths to avoid dual-tire contact under full commercial payloads.

Michelin LTX AT2 LT235 80R17 120

The Michelin LTX AT2 LT235 80R17 120 is engineered specifically for commercial dual-rear-wheel applications and narrow-wheel fleet setups. Per the product listing, it is designated as LT235/80R17/E with a dual rating of 120/117R, a section width of 23.5 centimeters, and an aspect ratio of 80. It features a Load Index of 120, a Speed Rating of R, a maximum Load Capacity of 3,085 pounds, and a deep tread depth of 13.5 thirty-seconds of an inch. The listing does not specify maximum inflation pressure.

The tall 80-series profile and narrower contact patch are designed to slice through loose gravel, slush, and dirt down to solid ground. With 13.5/32 inches of tread depth, this tire packs extra wearable rubber to extend service life across grueling fleet maintenance cycles. The dual load rating of 117 certifies its spacing and capacity when mounted in dual-wheel pairs, ensuring adequate clearance between sidewalls during vehicle loading.

This model suits dual-rear-wheel chassis cabs, heavy flatbed haulers, and commercial service vehicles requiring 17-inch dually fitments. It gives way to the Michelin LTX AT2 LT245 75R17 121 for single-rear-wheel trucks that benefit from a wider tread footprint and higher individual load rating of 3,195 pounds.

Michelin LTX A T2 All-Season Radial

The Michelin LTX A T2 All-Season Radial in size LT275/70R18/E 125R represents Michelin’s heavy-duty 18-inch workhorse. The listing indicates a 125 Load Index, an R Speed Rating, a Load Range E classification, and a maximum Load Capacity of 3,640 pounds at an operating pressure of 80 psi. Designed as a vehicle-specific fit with radial construction and a symmetrical tread, it delivers tough off-road endurance and gravel durability alongside acoustic comfort on pavement.

This 18-inch configuration serves as the primary factory replacement for many modern heavy-duty pickup trucks. The combination of an 80 psi cold inflation rating and 3,640 pounds of load capacity per wheel provides high stability when pulling multi-car trailers or carrying heavy bed-mounted tools. Its symmetrical tread blocks resist irregular heel-and-toe wear, while the internal radial plies dampen road vibrations across rough job sites.

This tire is best for three-quarter-ton and one-ton truck operators running 18-inch wheels who require maximum towing safety margins and Load Range E durability. It yields to the P-metric version of the Michelin LTX A T2 All-Season Radial when standard-load half-ton pickup comfort and lower inflation pressures are preferred.

Michelin LTX A T2 All-Season Radial

The Michelin LTX A T2 All-Season Radial in size P275/65R18 114T is built for half-ton truck owners seeking rugged gravel defense without sacrificing cabin quietness. Listing details show an 18-inch rim size, a Load Index of 114, a Speed Rating of T, a maximum Load Capacity of 2,365 pounds, and a maximum pressure rating of 51 psi. It is classified as Load Range SL with radial construction, black sidewall lettering, and Michelin’s Comfort Control Technology designed to reduce noise and vibration.

The listing highlights that this tire utilizes an advanced rubber compound designed to resist chipping and tearing when driven across rock and gravel. Incorporating Comfort Control Technology, it actively suppresses tread pattern noise on smooth highway tarmac. With a maximum capacity of 2,365 pounds per tire and a 51 psi ceiling, it accommodates standard bed loads and recreational towing while maintaining compliant passenger-car ride characteristics.

This model ranks among the best michelin all terrain tires for daily drivers, outdoor sports enthusiasts, and fleet managers operating half-ton work trucks on 18-inch wheels. It gives way to the Load Range E LT275/70R18 version when commercial fifth-wheel hauling or extreme commercial payloads require heavy-duty internal carcass construction.

Matching a Model to Your Setup

• Heavy commercial hauling and fifth-wheel towing on 20-inch wheels: Select the Michelin LTX AT2 LT275 65R20 126 for its 3,750-pound capacity and 80 psi Load Range E construction.
• Daily highway driving and light gravel roads on 20-inch rims: Choose the Michelin LTX AT2 275 55R20 113T for lower operating pressure, comfortable sidewall flex, and a higher T speed rating.
• Dual-rear-wheel commercial trucks and chassis cabs on 17-inch rims: Install the Michelin LTX AT2 LT235 80R17 120 for its dual-wheel spacing compatibility and deep 13.5/32-inch tread.
• Fleet service trucks and single-rear-wheel utility vehicles with 17-inch wheels: Rely on the Michelin LTX AT2 LT245 75R17 121 to balance high sidewall impact protection with a 3,195-pound load rating.
• Heavy-duty three-quarter-ton or one-ton commercial towing on 18-inch rims: Deploy the Michelin LTX A T2 All-Season Radial (LT275/70R18) for 3,640 pounds of capacity at 80 psi.
• Half-ton daily commuting and recreational towing on 18-inch wheels: Opt for the Michelin LTX A T2 All-Season Radial (P275/65R18) for Comfort Control Technology and smooth 51 psi operation.

Before You Buy

Every product listing in this review specifies that the tire is sold as an individual unit (“Set of 1 Tire Only”). The listings do not include valve stems, rim mounting hardware, balancing weights, or tire pressure monitoring system (TPMS) sensors, all of which must be sourced separately during professional mounting. Furthermore, the listings do not specify mileage warranty durations, treadwear wear-off indicators, or severe snow Three-Peak Mountain Snowflake certifications for these specific all-season radial configurations.

When managing commercial vehicle maintenance, keeping organized vehicle inspection and replacement records is essential. Operations managers often document maintenance logs using epson laser printer scanner copier all in one machines or keep portable paperwork flowing with hp printers all in one wireless on sale at field stations. Field technicians who haul tools and gear across unpaved staging sites can also streamline gear management with a jeep foldable wagon. Always verify the vehicle manufacturer tire placard on your driver-side door jamb to confirm rim width, load range, and cold inflation requirements before ordering.

FAQ

What is the difference between Load Range E and Standard Load in Michelin all-terrain tires?

Load Range E tires feature heavier internal plies designed to operate at higher cold inflation pressures, typically up to 80 psi, delivering load capacities up to 3,750 pounds for commercial hauling. Standard Load (SL) tires operate at lower maximum pressures, usually between 44 and 51 psi, providing softer sidewall compliance, reduced unsprung weight, and smoother daily passenger comfort on half-ton trucks.

Can Michelin LTX A/T2 tires resist chipping on gravel roads?

Yes. The manufacturer listings explicitly state that the LTX A/T2 series is engineered for all-terrain endurance and long tire life on gravel roads, utilizing an advanced rubber compound designed to resist chipping and tearing under rough off-road conditions.

Do these tires include wheels or mounting service in the listing?

No. The product listings specify that each purchase includes the tire only (“Set of 1 Tire Only”). Wheels, mounting, balancing, and valve stems are not included and must be provided separately by an automotive professional.

What do the R and T speed ratings indicate on these models?

An R speed rating certifies that the tire is engineered to operate safely at sustained speeds of up to 106 mph under its rated load capacity, common for heavy commercial LT tires. A T speed rating certifies performance at sustained speeds up to 118 mph, typical for passenger and light truck tires prioritizing highway travel.

How do I confirm the correct tire size and load capacity for my truck?

Check the federal tire information placard located on your vehicle driver-side door jamb. This placard specifies the factory tire size, minimum load index, and recommended cold inflation pressure required to maintain proper vehicle handling and safety.