What we think:
ALL-TERRAIN SUV LIGHT TRUCK GRIP ALL-SEASON TRACTION
CoreScore N/A:
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Popularity of the model 25:
  • Year of manufacture.
  • The premium brand factor .
  • The number of video reviews of the tire on youtube.com .
  • The number of news items about the model .
  • The number of times the tire was involved in professional tire tests.
  • The fact of the tire being on the bestseller lists on such reputed websites as amazon, tirerack, oponeo, simpletire, and others.
  • The number of tire types and sizes .

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Value, average: 27

Key Facts

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Sailun Terramax RT



Description

The Sailun Terramax RT is an all-season, 3PMS-certified rugged-terrain (RT) tire designed for light trucks, SUVs, and vans. It combines aggressive off-road traction with on-road stability through a deep 16–18/32" tread depth, staggered shoulder lugs, and a proprietary anti-tear rubber compound. The tread extends onto reinforced sidewalls for rock-crawling and debris resistance. Available in 39 sizes, including flotation options (33", 35", 37"), it accommodates rim diameters from 17" to 22".

Features & Benefits

  • 3PMS Certification: Meets severe snow service requirements, with stud-ready LT sizes for icy conditions.
  • Anti-Tear Compound: Reinforced sidewalls and tread reduce chipping and tearing during off-road use.
  • Optimized Tread Design: Squared profile and stone ejectors prevent debris retention, while 3D multi-wave sipes enhance wet and winter traction.
  • Mileage Warranty: 72,000-kilometer treadwear guarantee (60 months), backed by a 30-day risk-free trial.
  • Flotation Sizes: 33”–37” options cater to lifted trucks and heavy-duty off-roaders.

Year Released

Released in January 2023, the Terramax RT is Sailun’s latest RT-class tire, replacing no prior models.

Regions Availability

The Terramax RT is currently available in the United States and Canada. Flotation sizes (33”–37”) target North American markets with high demand for off-road and overlanding tires.

Vehicle Compatibility

Based on size availability and regional fitment trends:

  • Ford F-150, RAM 1500, Chevrolet Silverado 1500
  • Jeep Wrangler, Toyota Tacoma
  • Chevrolet Suburban, GMC Yukon
  • Nissan NV3500 vans

Note: Always consult with a tire specialist or the vehicle’s manufacturer to ensure correct tire fitment.

Final Thoughts

The Terramax RT suits drivers requiring a dual-purpose tire for year-round use, particularly in regions with harsh winters. Its 3PMS certification and studdability make it viable for snow-dominated areas, while the reinforced construction appeals to off-road enthusiasts prioritizing durability over luxury ride quality. Though quieter than traditional mud-terrain tires, its noise levels (rated 7/10) may deter highway-centric users. The warranty and flotation sizes position it as a cost-effective alternative to premium brands like BFGoodrich KO2.


Sailun Terramax RT Latest News

  • May 25, 2023
    Video

    Sailun Terramax R/T Teaser Video

    Meet the newest member of the Terramax family, the Sailun Terramax R/T (rough terrain). An aggressive RT tire, the Terramax R/T is 3PMS certified, features ample tread depth and provides excellent road manners for daily driving. Available in 36 sizes, from 17"-22" rim diameters with flotation sizes available in 33",35" and 37".


Detailed Information

Type and Size
Tire Model
Sailun / Terramax RT
Car Type
Season
All Season
Rim Diameter
17 / 18 / 20 / 22 "
Width
245 / 255 / 265 / 275 / 285 / 305 mm
Aspect Ratio
45 / 50 / 55 / 60 / 65 / 70 / 75 %
Construction
Radial
Special Features
Runflat
No
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
Q (max 100 mph) ... T (max 118 mph)
Load Index (max load for a tire)
 

Sailun / Terramax RT Sizes & Specifications

Rim Model Size Index Features Utqg Load range Ply rating Price
R17 245/70 R17 119/116Q 245/70 R17 119/116Q
R17 245/75 R17 121/118Q 245/75 R17 121/118Q
R17 265/70 R17 115 265/70 R17 115 SL
R17 265/70 R17 123/120Q 265/70 R17 123/120Q
R17 285/70 R17 126/123Q 285/70 R17 126/123Q
R18 255/70 R18 116 XL 255/70 R18 116 XL XL
R18 265/60 R18 114S XL 265/60 R18 114S XL XL
R18 265/65 R18 116T XL 265/65 R18 116T XL XL
R18 265/65 R18 122/119Q 265/65 R18 122/119Q
R18 265/70 R18 116S 265/70 R18 116S SL
R18 265/70 R18 124/121Q 265/70 R18 124/121Q
R18 275/65 R18 116T XL 275/65 R18 116T XL XL
R18 275/65 R18 123/120Q 275/65 R18 123/120Q
R18 275/70 R18 125/122Q 275/70 R18 125/122Q
R20 265/50 R20 111T XL 265/50 R20 111T XL XL
R20 275/55 R20 117T XL 275/55 R20 117T XL XL
R20 275/55 R20 120/117Q 275/55 R20 120/117Q
R20 275/60 R20 116T XL 275/60 R20 116T XL XL
R20 275/60 R20 123/120Q 275/60 R20 123/120Q
R20 275/65 R20 126/123Q 275/65 R20 126/123Q
R20 305/55 R20 125/122Q 305/55 R20 125/122Q
R22 285/45 R22 114Q XL 285/45 R22 114Q XL XL

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Questions and Answers

  • May 25, 2023
    Video

    Sailun Terramax R/T Teaser Video

    Meet the newest member of the Terramax family, the Sailun Terramax R/T (rough terrain). An aggressive RT tire, the Terramax R/T is 3PMS certified, features ample tread depth and provides excellent road manners for daily driving. Available in 36 sizes, from 17"-22" rim diameters with flotation sizes available in 33",35" and 37".