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Royal Black

Royal Black Terra Force AT 33X12.50R15 108S C (6 Ply) tire

SKU CH-634X-59MZV

All-terrain, all-season light-truck tire sized 33X12.50R15 with load index 108, speed rating S and 6-ply C construction

  • Features33x12.50r15 108s-tires speed rated up to 112 mph all terrain
  • SeasonAll-Season
  • TerrainAll-Terrain
  • VehicleLight Truck, Van & SUV
  • Load Index108
  • Speed RatingS
  • All-season traction from detailed siping and compound
  • All-terrain grip via staggered blocks and optimized grooves
  • Stable handling at speeds up to 112 mph
  • Reinforced 6-ply structure maintains shape under load
  • 33-inch diameter fits 15-inch rims for light trucks

Royal Black Terra Force AT All-Terrain Light Truck

The Royal Black Terra Force AT is an all-season, all-terrain tire built for light trucks, vans and SUVs. Its aggressive tread pattern and all-season compound deliver year-round traction on pavement, gravel and loose surfaces. The reinforced internal structure maintains shape under heavy loads and resists off-road damage. Speed rating S supports up to 112 mph.

33X12.50R15 Fitment on 15-Inch Rims

This tire mounts on a 15-inch rim and requires a wheel with the correct load capacity for light-truck use. The 33-inch overall diameter and 12.50-inch section width fill the wheel well without rubbing when suspension travel is within factory limits. Rim is not included; only the tire is supplied. The 6-ply, load-range C construction supports a load index of 108.

Upgrade from Highway or Worn All-Season Tires

Replacing standard highway tires or worn all-season units with this model adds off-road grip and stronger sidewalls for uneven terrain. The staggered block design and optimized grooves improve soft-surface traction while the reinforced carcass handles heavier payloads. Drivers who stay exclusively on smooth tarmac will not benefit from the aggressive tread.

Highlights

  • All-season traction from detailed siping and compound
  • All-terrain grip via staggered blocks and optimized grooves
  • Stable handling at speeds up to 112 mph
  • Reinforced 6-ply structure maintains shape under load
  • 33-inch diameter fits 15-inch rims for light trucks

Specifications

BrandRoyal Black
Features33x12.50r15 108s-tires speed rated up to 112 mph all terrain all season weather m+s 33-12.50r15 33-12.50-15 33x12.50r15 33/12.50/15 33-12.50-15 33 12.50 15 3312.5015 6-ply rating 6-pr load range c lrc light truck car family wheels custom wheels auto automobile care tires car repair car engine 15-inch 15-in 15" royal black terra force at
SeasonAll-Season
TerrainAll-Terrain
VehicleLight Truck, Van & SUV
Load Index108
Speed RatingS
Shipping Height11.000
Shipping Length31.000
Shipping Width31.000
Load RangeC (6 Ply)
Overall Diameter33
Ply RatingC (6 Ply)
Rim Size15
Sidewall ColorBSW: Black Side Wall
Size33X12.50R15
Run-FlatNo
Vehicle TypeMedium / Heavy Truck
Size Description (Sidewall Description)33X12.50R15 108S C 6 Ply
Section Width12.50
Tire & Wheel Diameter15"
Tread Depth12/32

Questions about this item

How long will the 12/32 tread depth last under daily all-terrain use?

The 12/32 inch tread depth provides substantial rubber for extended wear, though actual mileage depends on driving habits, load weight, and terrain mix.

Does the 6-ply C-rated construction run hotter or louder than lighter tires on highway trips?

The reinforced 6-ply internal structure maintains shape under heavy loads, which can increase road noise and heat buildup compared to passenger-rated tires during sustained highway speeds.

Will the 33X12.50R15 size fit my stock 15-inch rims without spacers?

This tire requires a 15-inch diameter rim with a width approved for 12.50-inch section width; verify your wheel specs before mounting.

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