The tread compound helps to provide improved treadwear and resists against cutting and chipping.
Helps minimize the effect of high lateral forces in spread axle applications.
In the center grooves helps protect the casing from stone penetration and stone drilling.
The 255/70R22.5 is designed with 16/32 tread depth which can be used on spread axle trailers and strait trucks and recreational vehicles.
Helps provide casing durability and retreadability.

	Tire Size	Product Code	Material Number	Status	Load 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)
	245/70R17.5	17302200100000	00246473		J	6,005 2,725	125 875	5,675 2,575	125 875	67.4 30.6	6.75 171	9.5 241
	215/75R17.5	17300100100000	00254277		H	4,805 2,180	123 850	4,540 2,060	123 850	59.7 27.1	6.00 152	8.5 216

Tire Size	Product Code	Material Number	Overall Diameter (in) (mm)	Static Loaded Radius (in) (mm)	RPM RPkm	Tread Depth (32nds) (mm)	MIN Dual Spacing (in) (mm)	Speed Rating (mph)	Retread Buffing Radius (in) (mm)	Retread Tread Base Width (in) (mm)
245/70R17.5	17302200100000	00246473	31.2 793	0.0 0	664 413	14 11	0.0 0	0	0 0	0.000 0
215/75R17.5	17300100100000	00254277	30.5 775	14.3 363	680 423	16 13	9.4 239	75	0 0	0.000 0

RM 272™ ULT

Roadmaster's all-position/trailer tire featuring a high-scrub tread compound.