What does the size LT235/80R17 mean?

Reading left to right: 235 is the section width in millimetres, 80 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 120/117 means one tire is rated to carry up to 3,086 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 S speed rating mean?

It certifies the tire for sustained speeds up to 112 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.

Is this tire suitable for year-round use?

It is an all-season tire, built for dry, wet and light winter conditions. All-season tires are not a substitute for dedicated winter tires in severe snow or ice.

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.

Authentic Tire

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Royalblack Terra Force A/T LT235/80R17 tire

SizeLT235/80R17

Rim17"

Load RangeE (10 ply)

Royalblack Terra Force A/T LT235/80R17

Name: Royalblack Terra Force A/T LT235/80R17
Brand: Royalblack
SKU: NAT-ROYALBLACK-20000396
Price: 116.14 USD
Availability: InStock

Price per tire

$116.14$145.99Save 20%

In stock

LT235/80R17 ROYALBLACK TERRA FORCE A/T 120/117S 10PLY

Royalblack LT235/80R17 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.: TERRA FORCE A/T
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.: S (Up to 112 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.: 120/117
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.: All-Season
WeightWhat a single tire weighs. It doesn't change your price — delivery is quoted at checkout, not charged by weight.: 55 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.: BW
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: All-Terrain
Load index (single/dual): 120/117
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.: 235 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.: 80
Rim DiameterThe wheel diameter this tire mounts on, in inches. This one has to match your wheel exactly.: 17"
Part number: 20000396

Performance

Why this tire

Tread pattern balances on-road manners with loose-surface grip for mixed driving

All-season compound rated for dry, wet and light winter conditions

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

Load index 120/117 — rated to carry up to 3,086 lbs per tire

Speed rating S, certified for sustained speeds up to 112 mph

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

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