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KENDAOff-RoadSport

K300 Dominator

A tough-built sport ATV tire engineered for mixed terrain durability — ideal for riders who put in the hours without burning through rubber.

MTC7.8/10★★★★☆Off-Road · Durability Focused
KENDA K300 Dominator motorcycle tiremotorcycletireco.com
BrandKENDA
TypeOff-Road / Sport
FitmentRear
Sizes1
Heavy-duty casing construction with reinforced sidewalls stands up to rocks, roots, and trail debris that eat through lighter-built tires
Long-wearing rubber compound stretches service life well beyond typical race-spec tires — fewer replacements, more riding
Split-knob tread geometry lets individual tread blocks flex independently in corners, keeping the contact patch stable and feedback predictable
Higher tread edge count along the braking zone bites harder under deceleration on hard-pack and intermediate surfaces
Versatile tread pattern transitions confidently between hard-pack, intermediate, and light loose terrain without dramatic changes in feel
19x8-8 sizing covers a wide range of sport ATVs and quads — a common fitment we stock and mount right here in Orange
Select Size

Prices use MTC dealer formula · Load/speed index explained in the FAQ below

Fulfillment

Live pricing · Walk-in mount & balance available

Save below MSRPIn-stock · ships fastWalk-in install
MTC Rating
MTC Score
7.8/10
★★★★☆
Best suited for high-hour sport ATV riders who need a tough, consistent tire across mixed terrain without frequent replacements.
Performance
Dry Grip7.5
Wet Grip7.0
Street Manners6.0
Track Capability7.0
Mileage8.5
Value8.0
Best For
Weekend Trail Warrior
You're putting in 20-plus hours a month across rock gardens, root sections, and everything in between. You need a tire that shows up ready every weekend — not one that's already giving up by the second ride. The K300 Dominator's reinforced build and durable compound make it a natural fit for the grind.
Perfect Match
Budget-Conscious Racer
You race local events but you're not about to spend race-tire money on every practice session. The K300 gives you a respectable performance floor with the kind of service life that keeps your tire budget from running the show. A few tenths off the pace is a fair trade for a tire that lasts.
Great Match
Podium Chaser
If you're fighting for the top step and you need every last fraction of grip the track can give you, the K300's durable compound will leave you wanting more. Built for longevity, not outright traction — serious competitors should look at softer, race-spec rubber instead.
Consider dedicated race-spec tires with softer compounds
Full Size Chart & Part Numbers
Pos.SizeLoad/SpeedP/NMFR Part #UPC-AOur Price / MSRP
RearOOS19x8-80321-0420083001988047853181944$63.30$74.99Save $12
Frequently Asked
The K300 is built to outlast softer, race-oriented compounds by a meaningful margin — many riders report 40-plus hours before the tread is spent. The reinforced casing and harder-wearing compound are the difference-makers here. Exact longevity varies with terrain, riding style, and how hard you're pushing, but durability is where this tire earns its reputation.
Each tread block is able to flex on its own, which keeps more rubber in contact with the ground as the tire rolls through a corner. The result is more stable, more predictable feedback — you're not caught off guard when the tire starts to let go. It won't match a dedicated race compound's outright grip, but it's a confident, consistent feel for sport riding.
Hard-pack and intermediate surfaces are where the K300 is most at home — the compound and tread geometry are dialed in for those conditions. It handles light loose terrain well enough, but it's not the right call for deep sand, heavy mud, or extremely soft ground where a more aggressive, open-knob tire would shine.
It's a solid choice for practice days and local-level racing where budget matters as much as lap times. If you're competing at a higher level and peak traction is non-negotiable, you'll want a softer race-spec tire instead. The K300's advantage is consistent, reliable performance across a long service life — not absolute peak grip.
Better than most tires in its price range. The reinforced sidewalls and casing construction give it real resistance against sharp rocks, embedded debris, and the kind of root strikes that compromise lighter-built tires. Riders who spend time on rough trails tend to notice the difference quickly.
Start with your ATV manufacturer's recommendation — typically in the 5-7 PSI range for sport applications. From there, tune to your terrain: softer pressures increase traction in looser conditions, while firmer pressures improve rolling efficiency and casing durability on hard-packed surfaces. Don't skip this step; pressure has a big effect on how this tire performs and wears.

Kenda K300 Dominator Tires in Orange County — MTC

Motorcycle Tire Center in Orange, CA carries the Kenda K300 Dominator for sport ATV and quad riders across Orange County — from Irvine and Anaheim to Mission Viejo, Newport Beach, Fullerton, and Huntington Beach. If you're logging serious hours on mixed terrain and you need a tire that keeps pace with your riding without demanding constant replacement, the K300 Dominator deserves a hard look. Its reinforced construction and long-wearing compound make it one of the more practical choices in the sport ATV segment.

We stock the K300 Dominator and mount it the same day — no appointment needed. Walk-in mount and balance is $69 mount + $9.95 balance + $3.50 disposal per tire, and our pricing comes in below MSRP so you're not paying retail just to get back on the trail. Our team knows ATV rubber and can help you confirm whether the K300 is the right fit for your machine and how you ride.

Have questions before you come in? Call us at (714) 516-9059 and talk to someone who actually knows tires. Whether you're a weekend trail rider looking for durability or a budget-minded racer who needs a reliable practice tire, we'll give you a straight answer and get you squared away fast.

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