What does the size LT285/70R17 mean?

Reading left to right: 285 is the section width in millimetres, 70 is the sidewall height as a percentage of that width, and the tire mounts on a 17-inch wheel. All three must match what your vehicle specifies.

How much weight can this tire carry?

Load index 126/123 means one tire is rated to carry up to 3,748 lbs at its recommended inflation pressure. Check the placard inside your driver’s door and never fit a lower index than it lists.

What does the Q speed rating mean?

It certifies the tire for sustained speeds up to 99 mph under standard test conditions. Do not fit a rating below your vehicle’s original specification. Always drive within posted limits.

What is load range E?

Load range is the tire’s strength class, carried over from the old ply-rating system. This tire is E (10 ply), which determines how much weight it carries at a given inflation pressure.

Does this tire have run-flat capability?

No. This is a standard tire, so a spare or repair kit is needed if you lose pressure.

Will LT285/70R17 fit my vehicle?

It fits any vehicle that specifies LT285/70R17, provided the load index and speed rating meet or exceed the original fitment. Check the placard inside your driver’s door, or contact us before ordering if you are unsure.

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Barkley RAMMUS X/T ALL-TERRAIN 2857017 tire

Barkley Rammus X/T All-terrain LT285/70R17 tire

SizeLT285/70R17

Rim17"

Load RangeE (10 ply)

Barkley Rammus X/T All-terrain LT285/70R17

Name: Barkley Rammus X/T All-terrain LT285/70R17
Brand: Barkley
SKU: NAT-BARKLEY-810171881779
Price: 152.63 USD
Availability: InStock

Price per tire

$152.63$173.99Save 12%

In stock

LT285/70R17 BARKLEY RAMMUS X/T ALL-TERRAIN 126/123Q 10PLY

Barkley LT285/70R17 Pickup Truck & Off-Road

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Specifications

The full spec sheet

ModelThe manufacturer's name for this tread pattern. The same model in another size shares the same tread design and rubber compound.: RAMMUS X/T ALL-TERRAIN
Speed RatingA letter code for the highest sustained speed the tire is built to handle — T is 118 mph, H is 130, V is 149. Don't fit a rating lower than the one your vehicle came with.: Q (Up to 99 mph)
Load IndexA code for the maximum weight one tire can carry at its recommended inflation pressure. Match or beat the index listed on your driver's-door sticker.: 126/123
Load RangeThe tire's strength class, carried over from the old ply-rating system. C, D and E carry progressively more weight at higher inflation pressures — you'll mostly see them on trucks and vans.: E (10 ply)
SeasonThe conditions the tread and rubber compound are designed for. All-season is the year-round default; winter tires stay flexible below 45°F; summer tires grip best in warm, dry weather and aren't made for snow.: —
WeightWhat a single tire weighs. It doesn't change your price — delivery is quoted at checkout, not charged by weight.: 56 lbs
SidewallHow the lettering on the tire's outer wall is finished — blackwall, white letters, and so on. It's cosmetic and doesn't affect how the tire drives.: 0
Run FlatA reinforced sidewall that lets you keep driving a limited distance at reduced speed after losing air. Only fit these to a vehicle with tire-pressure monitoring.: No
Tire type: Light Truck
Terrain: Rugged-Terrain
Load index (single/dual): 126/123
Ply rating: 10-ply
WidthSection width in millimetres — the tire's width from sidewall to sidewall. It's the first number in a size like 225/65R17.: 285 mm
Aspect RatioThe sidewall height as a percentage of the section width — the second number in 225/65R17. A lower number means a shorter sidewall.: 70
Rim DiameterThe wheel diameter this tire mounts on, in inches. This one has to match your wheel exactly.: 17"
UPC / GTIN: 810171881779
Part number: 810171881779

Performance

Why this tire

Hybrid tread sits between all-terrain and mud-terrain — trail grip with quieter highway running

Load range E construction (10-ply rated) for higher load capacity at pressure

Load index 126/123 — rated to carry up to 3,748 lbs per tire

Speed rating Q, certified for sustained speeds up to 99 mph

Light-truck (LT) casing for pickups, vans and heavier-duty use

285 mm section width, 70 series sidewall, mounts on a 17" wheel

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