Our Tires
Tires That Pay You Back —Every Mile
Built to Conquer Every Road. Engineered to Lower Your Cost per Mile.
At 4DT Tires, we bring the power of Vietnamese engineering to the roads of America.
Our tires are built by Danang Rubber Joint Stock Company (DRC) — Vietnam’s leading manufacturer, trusted across Europe, USA, Brazil, India, the Middle East, Asia.
Every DRC tire combines cutting-edge radial construction, premium materials, and international certifications — ensuring that your fleet runs longer, safer, and more cost-efficiently.
Truck & Bus Radial (TBR) Tires
Applications: Long haul, regional, mixed road, and off-road conditions.
Long Haul (LS & D series) – Fuel-saving, low heat build-up, excellent steering stability.
Regional Use – Smooth operation, stone rejection technology, strong navigation.
Off-Road / Mixed Roads – High cut resistance, stone ejection, reinforced tread.
Long-Haul & Regional (Steer / All-Position)
LS622 / LS632 / LS641 / LS642 / LS653 / LS812 / LS851
Ribbed and hybrid ribs for straight-tracking, fuel economy, and even wear. Select patterns feature deeper tread and wider shoulders for mileage, with robust stone-ejector design. Ideal for tractors and regional straights.
Highlights:
-Deep tread up to 26/32" on select SKUs for long wear.
-Popular sizes: 11R22.5, 295/75R22.5, 285/75R24.5, 255/70R22.5, etc.
-Load/Speed examples: 146/143 M class in multiple patterns.
Drive-Axle Traction
LS741 / LS751 / LS752 / LS755
Aggressive shoulder blocks for firm road grip, anti-slip confidence, and high load capacity. Balanced void ratio for wet evacuation; optimized lug stiffness for even wear.
Highlights:
-Traction-first lug geometry; 24/32"–28/32" depths common.
-Built for mixed weather and varied routes; suitable for national line-haul and regional P&D alike.
Mixed-Service / On–Off Highway
D843 / D851
Block patterns tuned for stone rejection, cut/chip resistance, and stable handling on graded yards, gravel approaches, and construction routes—without giving up on-road manners.
Highlights:
-Reinforced casing and belt package for impact resistance.
-Good heat dissipation and drainage to protect tread integrity.
High-Mileage Steer & All-Position Premium
D601 / D603 / D606
Built for fleets prioritizing fuel efficiency, heat control, and smooth operation, these patterns deliver precise steering and excellent re-treadability.
Highlights:
-Low-heat compounds to protect the casing over long runs.
-Sizes include 11R22.5, 275/80R22.5, 295/80R22.5 with LI up to the 152/149 range.
Wide-Base / Specialty (Coming & Select)
D661 / D711 / D713 / D637 / D737
Wide-base and specialty solutions for vocational and weight-sensitive applications, including 385/65R22.5, 425/65R22.5, 445/50R22.5
—engineered for stability, loadability, and heat management. (Availability rolling into the U.S.; ask our team.)
Why Our Tires Perform Better for Fleets
Direct-Import Advantage:
No middlemen. Fleet pricing on premium builds.
Meets DOT/International Marks:
Produced under ISO 9001 / IATF systems; tires carry DOT, EMARK, INMETRO and more for regulatory onboarding.
Engineered for Cost per Mile:
Compounds and patterns focused on low heat, fuel saving, and steering stability to protect casings.
Fuel-Saving Compounds:
Low rolling-resistance options that reduce burn and emissions.
Retread-Ready Casings:
Robust bead + belt packages designed for multiple lives when operated within spec.
Fast, Transparent Support:
Warranty documentation and quick decisions.
Why DRC Tires via 4DT?
Internationally certified quality and awards
Manufactured under ISO 9001 and IATF-certified systems; tires carry regulatory marks for DOT (USA), E-mark (European Union compliance), INMETRO, GSO, BIS, SNI, ISO 9001 & IATF (Global Quality Management) and many more. These badges make onboarding with safety and compliance teams fast.Performance that pays back
Pattern families emphasize low heat generation, fuel saving, high durability, and good steering, protecting casings for multiple retreads and lowering lifetime CPM.Purpose-built tread designs
From long-haul ribs to drive-axle lugs and mixed-service blocks, DRC patterns are application-matched for traction, stone ejecting, water evacuation, and even wear.Sizes your fleet runs
Coverage spans 17.5″, 19.5″, 22.5″, and 24.5″ rim diameters with popular North American specs such as 11R22.5, 295/75R22.5, 285/75R24.5 and more. Load indices extend into the 150s; speed symbols typically K–M.
Fleet Support That Scales
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Fleet Coverage:
Tires for Every Application
Route-matched recommendations (long-haul vs. regional vs. mixed-service) to get the right pattern on the right axle.
Policy pricing & rollout plans for multi-terminal fleets.
Retread strategy guidance leveraging DRC’s durable casings to extend lifecycle value.
Truck & Bus Radials (TBR)
Long-haul, regional, mixed-service, and off-road options.
Models: LS632, LS641, LS642, LS653, LS741, LS751, LS812, LS851.
Features: low heat build-up, stone rejection, fuel-saving compounds, deep tread for extended mileage.
Light Truck Radials (LTR)
D6 Series (steer/front): vertical rib design for precision and fuel efficiency.
D7 Series (drive/rear): block pattern for superior road grip and braking.
Applications: urban delivery, last-mile fleets, service truck
Industrial Tires
Forklift Solid Tires (55L & 61L): heavy-duty load capacity, warehouse safety, wear resistance.
Smooth driving, stability, and resistance to distortion.
Specialty Tires
Golf Carts (DG100 series): smooth ride, superior steering control.
Trailer/Utility Tires: ST145R12 to ST235/85R16, designed for reliability under load.
Compliance & Awards
—Quality You Can Show Your Safety Team
DRC has earned national and regional quality awards and maintains international standard systems
—making technical approval straightforward for enterprise fleets.
Ready to Reduce Your Tire Cost per Mile?
Let us match your routes with the optimal DRC patterns and sizes, quote fleet pricing, and schedule first-mount support.