Serving Orange County Since 2014Tue–Sat 9:00 AM – 6:00 PM · Walk-Ins Welcome
DUNLOPOff-RoadDual-Sport

D739 AT

Dunlop's purpose-built desert endurance tire — engineered for riders who live off-road and treat pavement as a necessary inconvenience.

MTC7.8/10★★★★☆Off-Road · Desert Specialist
DUNLOP D739 AT motorcycle tiremotorcycletireco.com
BrandDUNLOP
TypeOff-Road / Dual-Sport
FitmentRear
Sizes2
Reinforced casing absorbs rock strikes and sidewall abuse that would destroy lighter off-road tires
Hard-compound formulation tuned specifically for desert heat, abrasive sand, and sustained off-road speed
Aggressive tread pattern bites hard for traction under acceleration and braking on loose, unpredictable surfaces
Consistent lean-angle grip on trails gives you confidence through corners without unpredictable breakaway
Exceptional wear life for an off-road tire — hard compound goes the distance in its intended environment
Tube-type (TT) construction built for traditional spoke wheels common on dual-sport and enduro machines
Select Size

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

Fulfillment

Live pricing · Walk-in mount & balance available

🛞 Running a spoked wheel? Parts Unlimited Heavy Duty Tubes fit 110/100-18 — from $9
Save below MSRPIn-stock · ships fastWalk-in install
MTC Rating
MTC Score
7.8/10
★★★★☆
Built for desert racers and serious off-road riders who prioritize durability and traction in harsh terrain over any street-going capability.
Performance
Dry Grip8.2
Wet Grip6.5
Street Manners5.2
Track Capability3.0
Mileage8.7
Value8.0
Best For
Desert Racer Dan
You're running desert endurance events where rock strikes, cactus spines, and mile after mile of sustained off-road punishment are just part of race day. The D739 AT's reinforced casing and durable compound are built exactly for this — surviving what the desert throws at it so you can focus on finishing.
Perfect Match
Trail Explorer Emma
Your dual-sport spends far more time on dirt than asphalt — remote routes, technical singletrack, rocky washes. You need a tire that won't flinch at sharp rocks or punishing terrain, and where longevity matters more than a plush street ride. The D739 AT delivers exactly that priority set.
Great Match
Commuter Chris
If most of your miles are on pavement with only the occasional gravel stretch, the D739 AT will feel noisy, vague in the wet, and stiff in everyday street conditions. A street-focused tire will serve you far better — the D739 AT's strengths simply don't apply to your riding.
Consider Dunlop D404 or similar street-oriented tire
Full Size Chart & Part Numbers
Pos.SizeLoad/SpeedP/NMFR Part #UPC-AOur Price / MSRP
Rear110/100-180313-117045141307848983022288$145.54$175.95Save $30
Rear120/100-180313-117145141309848983031327$151.23$182.95Save $32
Frequently Asked
Technically yes, but it's not what this tire is built for. The stiff compound and aggressive tread pattern translate to increased road noise, vague handling feedback on pavement, and notably limited wet-weather grip. If more than 40% of your riding is on paved roads, you'll be much better served by a true dual-sport tire with a street-capable compound.
Dunlop designed the compound to hold up under the unique demands of desert terrain — sustained high heat, abrasive sand, and sharp rocks that will cut or puncture softer casings. The reinforced sidewalls resist the kind of damage you encounter in rocky desert washes, while the tread pattern is optimized to find traction in loose, sandy soil rather than graded pavement.
This is one of the D739 AT's genuine strengths — that harder compound means significantly longer life than softer, grippier off-road tires when used in its intended environment. The trade-off is reduced grip on hard surfaces, but for desert-focused riders who measure tire life in race seasons rather than track days, the durability is a real advantage.
No. This is a tube-type (TT) construction designed exclusively for traditional spoke wheels. You'll need to fit a proper inner tube — make sure you're running one sized correctly for the tire before heading out.
The wider 120/100-18 puts more rubber on the ground, which benefits traction and stability — especially useful on heavier bikes or when you're carrying a pack. The narrower 110/100-18 trims a bit of weight and can feel slightly more responsive in steering. Always check your bike's spec sheet first and pick the size that fits your intended load and riding style.
The D606 is the more well-rounded dual-sport option — better street manners, improved wet-weather traction, and a compound that handles pavement without feeling out of its element. The D739 AT goes deeper in the other direction: harder compound, tougher construction, and a tread design that's laser-focused on desert and extreme off-road performance. Ride significant pavement? Get the D606. Live off-road in the desert? The D739 AT is the one.

Dunlop D739 AT Tires in Orange County — MTC

Motorcycle Tire Center in Orange, CA stocks the Dunlop D739 AT for Orange County off-road and dual-sport riders who spend serious time in the desert. This is a purpose-built, heavy-duty tire — not a compromise between road and dirt, but a dedicated off-road tool with a reinforced casing and hard compound tuned for desert terrain, rock strikes, and the kind of sustained abuse that softer tires simply can't handle. We carry it at below-MSRP dealer pricing because riders who actually use it shouldn't have to overpay to keep their bikes rolling.

Walk into our Orange location and we'll have your D739 AT mounted and balanced same day — no appointment needed. Our ride-in service covers mount and balance for just $69 mount + $9.95 balance + $3.50 disposal per tire, so you're back on the dirt fast. We serve riders from across Orange County including Anaheim, Irvine, Huntington Beach, Mission Viejo, Fullerton, and Newport Beach, and our staff knows this tire's strengths and limitations well enough to tell you honestly whether it's the right choice for your bike and your riding.

If you're planning desert races, remote dual-sport routes, or any riding where durability off-road outweighs street comfort, the D739 AT is worth a serious look. Not sure if it fits your wheel or your riding style? Call us at (714) 516-9059 — we'll help you sort it out before you buy.

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