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RTR51

RTR51 delivers stability, long casing life, and retreadability as a trailer-position radial, handling high scrub and heavy-duty regional applications with advanced siping, effective heat dissipation, and a balanced rib design for dependable fleet performance.
  • Closed Axle Trailer
  • Spread Axle Trailer
  • Straight Truck (T3)

Features

Every Ralson tire is built for consistent traction and smooth handling, engineered to perform reliably under pressure across every journey and terrain.
Full-depth multidimensional sipes Reduce irregular wear and rib tearing.
Chamfered solid shoulder Counters sideways forces in high-scrub applications.
Corrugated Cooling Fins Effectively dissipate heat for long casing life.
Optimised groove geometry Enhances self-cleaning performance.
Wider shoulder Rib Enhances lateral stability and durability.
Balanced rib ratio Distributes pressure evenly for long tread life.
Advance polymers and reinforcing agents Are used to maximise the tire life in adverse operating conditions.
Road Tire

Wear Isn’t Always Visible. Until It Is.

Compare tire conditions across usage percentages to identify subtle wear patterns
before they turn into risks.

01

25% 25%

02

50% 50%

03

75% 75%

Specifications

Our tires are available in a wide range of sizes with precise load, speed
and tread depth ratings for every fleet need.
Tire Size PR/LR LI / SI TREAD DEPTH (MM) RIM SIZE (INCH) MAX. OVERALL DIA (MM) MAX. OVERALL WIDTH (MM) SINGLE MAX LOAD (KG@KPA) DUAL MAX LOAD (KG@KPA) ECE M + S 3PMSF
295/90R20 16H 152/148J 9.6 8.00 1042 288 3550@850 3150@850 N Y N
10.00R20 16H 146/143K 9.6 7.50 1042 288 3000@830 2725@830 N Y N
11R22.5 18J 148/145L 9.6 8.25 1042 290 3150@830 2900@830 N Y N
North America
Tire Size PR/LR LI / SI TREAD DEPTH (32NDS) RIM SIZE (INCH) MAX. OVERALL DIA (MM) MAX. OVERALL WIDTH (MM) SINGLE MAX LOAD (LBS/PSI) DUAL MAX LOAD (LBS/PSI)
295/75R22.5 14G 144/141M 12.0 9.00 1008 299 6175/110 5675/110
295/75R22.5 16H 146/143M 12.0 9.00 1008 299 6610/120 6005/120
285/75R24.5 14G 144/141L 12.0 8.25 1039 288 6175/110 5675/110
11R22.5 14G 144/142L 12.0 8.25 1042 288 6175/105 5840/105
11R22.5 16H 146/143M 12.0 8.25 1042 288 6610/120 6005/120
11R24.5 14G 146/143L 12.0 8.25 1093 288 6610/105 6005/105
11R24.5 16H 149/146M 12.0 8.25 1093 288 7160/120 6610/120
Certifications & Markings
Our tires are available in a wide range of sizes with precise load, speed,
and tread depth ratings for every fleet need.
  • truck image
  • truck image
  • truck image

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