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RM 852 EM™


Roadmaster's long haul SmartWay verified drive tire.



Roadmaster 2023 Warranty


Features

  • Energy Max fuel efficient compound
  •  Solid shoulder drive tire
  •  Stone protectors

Benefits

  • The tire's tread design and rubber compounding helps provide low tire rolling resistance earning SmartWay verification.
  • Solid shoulder ribs help provide even wear in long haul application, while the lugs provide traction in wet and snow.
  • Stone protectors in the tread grooves help protect the casing from stone penetrations.

Tire Dimension and Other Technical Information



 Tire SizeProduct CodeMaterial
Number		StatusLoad
Range		Single Load
(lbs) (kg)		Single
Inflation
(psi) (kpa)		Dual Load
(lbs) (kg)		Dual
Inflation
(psi) (kpa)		Weight
(lbs) (kg)		Rim Width
(in) (mm)		Overall
Width
(in) (mm)
11R22.51730040190000000246275 G6,175  2,800105  7205,840  2,650105  720139.  63.38.25  21011.5  292
11R22.51730030190000000246439 H6,610  3,000120  8306,005  2,725120  830139.  63.38.25  21011.5  292
295/75R22.51730080190000000246443 G6,175  2,800110  7605,675  2,575110  760134.  60.88.25  21011.4  290
11R24.51730050190000000246440 H7,160  3,250120  8306,610  3,000120  830149.  67.88.25  21011.4  290
11R24.51730060190000000246441 G6,610  3,000105  7206,005  2,725105  720149.  67.88.25  21011.3  287
285/75R24.51730070190000000246442 G6,175  2,800110  7605,675  2,575110  760140.  63.78.25  21010.7  272

Tire Dimension and Other Technical Information (continued)















Tire SizeProduct CodeMaterial
Number		Overall
Diameter
(in) (mm)		Static
Loaded
Radius
(in) (mm)		RPM RPkmTread Depth
(32nds) (mm)		MIN Dual
Spacing
(in) (mm)		Speed
Rating
(mph)		Retread
Buffing
Radius
(in) (mm)		Retread
Tread
Base Width
(in) (mm)
11R22.5173004019000000024627542.1  1,0700.0  0492  30630  240.0  000  00.000  0
11R22.5173003019000000024643942.2  1,0710.0  0492  30630  240.0  000  00.000  0
295/75R22.5173008019000000024644340.9  1,0400.0  0506  31430  240.0  000  00.000  0
11R24.5173005019000000024644044.1  1,1210.0  0470  29230  240.0  000  00.000  0
11R24.5173006019000000024644144.1  1,1210.0  0470  29230  240.0  000  00.000  0
285/75R24.5173007019000000024644242.2  1,0720.0  0491  30530  240.0  000  00.000  0


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