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Carlisle Knobby ATV tire, black sidewall, knobby tread, 18 inch diameter

Carlisle

Carlisle Knobby ATV Tire 18X9.50-8 45F 2 Ply

SKU CH-JN68-XTH79

All-terrain ATV tyre with knobby tread, 18-inch diameter, 9.50-inch width, 8-inch rim, 2-ply construction, speed rated to 50 mph

  • Features18x9.50-8 45f-tires speed rated up to 50 mph all terrain all
  • SeasonAll-Season
  • TerrainAll-Terrain
  • Load Index45
  • Speed RatingF
  • Shipping Height8.000
  • Knobby tread with rounded shoulders grips soft, loose and uneven terrain
  • Bias-ply construction keeps the tyre shape stable under driving pressure
  • Damage-resistant build resists punctures and cuts during off-road use
  • Speed rated F for up to 50 mph on all-season surfaces
  • 15/32 inch tread depth provides deep traction in mixed conditions

Carlisle Knobby ATV Tire 18X9.50-8

The Carlisle Knobby is an all-terrain, all-season tire built for ATVs and UTVs. Its knobby tread design with rounded shoulders enhances traction on soft, loose, and uneven surfaces. The bias-ply construction maintains the tire's shape under driving pressure for secure performance.

Verify rim diameter and load requirements

Confirm your vehicle uses an 8-inch rim diameter before ordering. Check that the load index 45 and speed rating F meet your machine's specifications. Note that the purchase includes the tire only; the rim is not included.

Suits recreational off-road riders

This tire suits riders needing durable all-terrain traction for ATVs and UTVs. Buyers requiring higher load capacity or speed ratings should look at other options. Those needing radial construction or run-flat capability will not find those features here.

Highlights

  • Knobby tread with rounded shoulders grips soft, loose and uneven terrain
  • Bias-ply construction keeps the tyre shape stable under driving pressure
  • Damage-resistant build resists punctures and cuts during off-road use
  • Speed rated F for up to 50 mph on all-season surfaces
  • 15/32 inch tread depth provides deep traction in mixed conditions

Specifications

BrandCarlisle
Features18x9.50-8 45f-tires speed rated up to 50 mph all terrain all season weather m+s 18-9.50-8 18-9.50-8 18x9.50r8 18/9.50/8 18-9.50-8 18 9.50 8 189.508 2-ply rating 2-pr load range a lra atv & utv car family wheels custom wheels auto automobile care tires car repair car engine 8-inch 8-in 8" carlisle knobby
SeasonAll-Season
TerrainAll-Terrain
Load Index45
Speed RatingF
Shipping Height8.000
Shipping Length17.000
Shipping Width17.000
Load Range2 Ply
Overall Diameter18
Ply Rating2 Ply
Rim Size8
Sidewall ColorBSW: Black Side Wall
Size18X9.50-8
Run-FlatNo
Vehicle TypeATV
Size Description (Sidewall Description)18X9.50-8 45F 2 Ply
Section Width9.50
Tread Depth15/32

Questions about this item

Does the 18X9.50-8 Carlisle Knobby come with the 8-inch rim, or is the tire sold alone?

The listing states the rim is not included; the purchase covers the tire only.

The sidewall shows 45F and 2 Ply — which load or speed version should I pick for a typical ATV?

Load index 45 and speed rating F are fixed for this size; the 2-ply construction matches the published load range A.

What does the 50 mph speed rating mean when the tire is fitted to an ATV on mixed terrain?

The F rating certifies the tire up to 50 mph; the knobby tread and bias-ply build maintain that capability on all-terrain surfaces.

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