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Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire vs GBC Dirt Devil ATV/UTV Tire

Both are 25x12-9 bias-ply ATV/UTV tires with knobby, self-cleaning treads, so the real split is carcass strength and tread depth. The GBC Dirt Devil is the tougher tire: 6-ply, 20/32 tread, puncture-resistant, and a 4-year limited warranty, with a higher owner rating. The Deestone D929 is a 4-ply, 17/32 tire rated 51F (430 lbs, 50 MPH) that suits lighter utility quads and gentler terrain. Buy the GBC for hard use and load; buy the Deestone for light trail and yard work.

  • Choose the Deestone D929 if you run a lighter quad on trails, grass and hardpack and want a softer, cheaper-feeling 4-ply tire.
  • Choose the GBC Dirt Devil if you want a 6-ply carcass, deeper tread and puncture resistance for mud, gravel and loaded utility work.

Prices

  • Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire: $64.00 at Amazon (last seen Nov 8)
  • GBC Dirt Devil ATV/UTV Tire: $69.30 at Tires Easy (last seen Nov 8)
  • Difference: the Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire is $5.30 cheaper than the GBC Dirt Devil ATV/UTV Tire at the latest prices (Nov 8)
Deestone
Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire

Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire

4.4(73 ratings)
$64.00at AmazonObserved Nov 8, 2026, 6:28 PM
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • 4-ply carcass rides softer on hardpack and trails
  • Rated 51F for 430 lbs at up to 50 MPH
  • Symmetrical knobby tread self-cleans mud and snow
  • Widely used size with a large owner base
Cons
  • Thinner 4-ply carcass is easier to puncture
  • Shallower 17/32 tread wears faster in rock and mud
  • No published manufacturer warranty
  • Lower owner rating than the GBC
GBC
GBC Dirt Devil 25X12.00-9 6PR ATV/UTV Tire

GBC Dirt Devil ATV/UTV Tire

GBC Dirt Devil 25X12.00-9 6PR ATV/UTV Tire

4.8(11 ratings)
$69.30at Tires EasyObserved Nov 8, 2026, 6:29 PM
See all prices and details
Visit Tires Easy
Pros
  • 6-ply carcass handles loaded utility work
  • 20/32 deep V tread digs in mud and gravel
  • Puncture resistant construction
  • 4-year limited manufacturer warranty
Cons
  • Firmer 6-ply ride on hardpack
  • Fewer owner ratings to judge long-term wear
  • Heavier tire can cost some acceleration and fuel

What separates them

Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One TireGBC Dirt Devil ATV/UTV Tire
Ply rating4-ply (Load Range B)6-ply carcass
Tread depth17/32 in20/32 in
Load and speed rating430 lbs (51), 50 MPH (F)Not published as a load/speed index
Puncture resistanceNot marketed as puncture resistantPuncture resistant, deep V tread
WarrantyNot stated4-year limited manufacturer warranty
Max inflation5 PSI7 PSI
Owner rating4.4 of 5 from 73 ratings4.8 of 5 from 11 ratings
Tread patternSymmetrical knobbyDeep V-type

Price history

$62.07$43.17
Nov 5Nov 8
  • Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire: lowest $43.17 on Nov 8 at Giga Tires.
  • GBC Dirt Devil ATV/UTV Tire: lowest $50.37 on Nov 8 at Giga Tires.

Prices at every store

Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire

  • WalmartNew

    In stock

    $65.06Free shippingObserved Nov 8, 2026, 6:29 PM
    Visit Walmart
  • Giga TiresNew

    In stock

    $43.17+ $26.81 shippingObserved Nov 8, 2026, 6:29 PM
    Visit Giga Tires
  • otrusa.comNew

    In stock

    $64.80+ $170.50 shippingObserved Nov 8, 2026, 6:29 PM
    Visit otrusa.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $64.00Free shippingObserved Nov 8, 2026, 6:28 PM
    Visit Amazon

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

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All 9 stores and price history →

GBC Dirt Devil ATV/UTV Tire

  • Tires EasyNew

    In stock

    $69.30Free shippingObserved Nov 8, 2026, 6:29 PM
    Visit Tires Easy
  • WalmartNew

    In stock

    $75.08Free shippingObserved Nov 8, 2026, 6:29 PM
    Visit Walmart
  • Giga TiresNew

    In stock

    $50.37+ $26.81 shippingObserved Nov 8, 2026, 6:29 PM
    Visit Giga Tires
  • KJ MotorsportsNew

    In stock

    $93.84+ $7.95 shippingObserved Nov 8, 2026, 6:29 PM
    Visit KJ Motorsports

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

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All 14 stores and price history →

Specs compared

SpecDeestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One TireGBC Dirt Devil ATV/UTV Tire
colorBlackBlack
Overall Diameter2525.2 in
Speed IndexFN (140 km/h), W (270 km/h)
Rim Diameter919, 12, 22
Tire ConstructionB (Bias Ply Belted)Bias-Ply
Size25X12-9Front/Rear - 25x12x9
SidewallBlackwallBlackwall
Tread Depth17.01/32nds20/32
Tread DesignSymmetricalDIRECTIONAL
Tire TypeAll TerrainATV & UTV Tires
Section Width2511.6 in
StudsNoNo
Show all 40 specsShow fewer specs
SpecDeestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One TireGBC Dirt Devil ATV/UTV Tire
SeasonAll Season TireAll Season Tire
Width125250, 125
Load RangeB—
Load Index430 lbs (51)—
Max Speed50 MPH (F)—
Inflation Pressure5 PSI—
Additional Tire MarkingsTL—
Run FlatNo—
Tire PerformanceMM (Mass Market)—
Snow Traction

What reviewers say

Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire

  • 4.4 / 573 ratings

GBC Dirt Devil ATV/UTV Tire

  • 4.8 / 511 ratings

Rated 4.8 out of 5 from 11 ratings. Buyers describe it as a durable, good-value all-around trail tire.

What people mention
  • TractionPraisedOwners say the V-tread hooks up on dirt, gravel and hard pack.
  • DurabilityPraisedThe 6-ply carcass is reported to resist punctures and wear.
  • RidePraisedRiders find it smoother than typical lugged ATV tires.
  • MudCriticisedIt is not mud & snow rated, and buyers note it struggles in deep mud.

Questions and answers

Which is better for mud?
The GBC Dirt Devil. Its deep V tread and 20/32 depth clear mud better than the Deestone's 17/32 symmetrical knobs, and the 6-ply carcass resists punctures from roots and rocks.
Which lasts longer?
The GBC should last longer under hard use. It has a thicker 6-ply carcass, deeper tread and a 4-year limited warranty; the Deestone's 4-ply, 17/32 construction wears faster in rock and gravel.
Is the GBC worth stepping up to?
Yes if you haul loads, ride rocky ground or want puncture resistance and a warranty. The Deestone is fine for light trail, grass and yard use where a softer 4-ply ride is welcome.
Will either fit my 25x12-9 wheels?
Both are 25x12-9 bias-ply tubeless tires, so they fit the same rims. Check your machine's clearance and recommended inflation before mounting.
Which rides smoother on hardpack?
The Deestone D929. Its 4-ply carcass and symmetrical tread flex more, while the GBC's 6-ply carcass and deep V lugs feel firmer on pavement and hardpack.
Are these street legal?
Neither is a DOT highway tire. The Deestone is rated to 50 MPH, but both are off-road ATV/UTV tires meant for trails, fields and service work.

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More comparisons

  • Deestone D929 25X12.00-9 25x12-9 25x12x9 51F 4 Ply All Terrain All-Season ATV & UTV One Tire vs Deestone D930 25X12.00-9 25x12-9 25x12x9 51F 4 Ply m/t mud Atv/Utv Tire
  • GBC Dirt Devil 25X12.00-9 6PR ATV/UTV Tire vs Deestone D930 25X12.00-9 25x12-9 25x12x9 51F 4 Ply m/t mud Atv/Utv Tire
No
—
Ice TractionNo—
Tire Height25—
Load Index And Speed Rating51F—
Tire size—25X12-9
Ply rating—6-Ply Rated
Vehicle type—ATV/UTV
Tread type—deep V-type tread
Carcass—6-ply carcass
Warranty—4-year limited manufacturer warranty
Brand—GBC
Construction type—Non-Radial
Manufacturer—GREENBALL
Product line—Dirt Devil
Features—Puncture Resistant
Mud & snow rated—N
Is run flat—N
Tire width—22 in
Tire diameter—10 in