BT818SW - Milestar Tires

CONQUER
HARSH TERRAINS

TRAILER SERVICE

The MILESTAR BT818SW’s multi-ribbed and cross cut siped tread is designed to provide long haul trailer value. The trailer-specific optimized tread depth is also designed to minimize lateral instability which combines to focus the rotational energy more efficiently, thereby improving performance, handling, and wear. The BT818SW is designed for lower rolling resistance to meet EPA’s demanding criteria for SmartWay® Verification, improving fuel efficiency, reducing operational costs, and lowering carbon footprint.

BT818SW

BT818SW

TRAILER SERVICE

TIRE FEATURES

SMARTWAY VERIFIED

FUEL EFFICIENT

ENHANCED STABILITY AND HANDLING

OPTIMIZED TRACTION

TRAILER POSITION

SMARTWAY VERIFIED

FUEL EFFICIENT

ENHANCED STABILITY
AND HANDLING

OPTIMIZED TRACTION

TRAILER POSITION

5 RIB DESIGN

Enables great performance, even on rough terrain.

CONSTANT LATERAL SIPES

Improve traction in wet and dry conditions.

SHOULDER MICRO-SIPING

Aid in wet and dry weather traction.

OPTIMIZED TREAD DEPTH

Provide lateral stability for trailer applications.

TIRE SPECIFICATIONS

Size	Item Number	Service Index	Sidewall	LR/PR	Tread Depth	Rim Width (Measured)	Rim Width (Approved)	Section Width	Overall Diameter	Max Load Single	Max Load Dual	Approximate Weight	UTQG
11R22.5	21595044	144/142M	BW	G/14	12.5/32"	8.25	7.50 - 8.25	11.0	41.5	6175@105	5840@105	112.9	-
Size 11R22.5 Item Number 21595044 Service Index 144/142M Sidewall BW LR/PR G/14 Tread Depth 12.5/32" Rim Width (Measured) 8.25 Rim Width (Approved) 7.50 - 8.25 Section Width 11.0 Overall Diameter 41.5 Max Load Single 6175@105 Max Load Dual 5840@105 Approximate Weight 112.9 UTQG -
11R22.5	21595045	146/143M	BW	H/16	12.5/32"	8.25	7.50 - 8.25	11.0	41.5	6610@120	6005@120	112.9	-
Size 11R22.5 Item Number 21595045 Service Index 146/143M Sidewall BW LR/PR H/16 Tread Depth 12.5/32" Rim Width (Measured) 8.25 Rim Width (Approved) 7.50 - 8.25 Section Width 11.0 Overall Diameter 41.5 Max Load Single 6610@120 Max Load Dual 6005@120 Approximate Weight 112.9 UTQG -
295/75R22.5	21805054	144/141M	BW	G/14	12.5/32"	9.0	8.25 - 9.00	11.7	39.9	6175@110	5675@110	109.1	-
Size 295/75R22.5 Item Number 21805054 Service Index 144/141M Sidewall BW LR/PR G/14 Tread Depth 12.5/32" Rim Width (Measured) 9.0 Rim Width (Approved) 8.25 - 9.00 Section Width 11.7 Overall Diameter 39.9 Max Load Single 6175@110 Max Load Dual 5675@110 Approximate Weight 109.1 UTQG -
295/75R22.5	21805055	146/143L	BW	H/16	12.5/32"	9.0	8.25 - 9.00	11.7	39.9	6610@120	6005@120	109.1	-
Size 295/75R22.5 Item Number 21805055 Service Index 146/143L Sidewall BW LR/PR H/16 Tread Depth 12.5/32" Rim Width (Measured) 9.0 Rim Width (Approved) 8.25 - 9.00 Section Width 11.7 Overall Diameter 39.9 Max Load Single 6610@120 Max Load Dual 6005@120 Approximate Weight 109.1 UTQG -

Size	Item Number	Service Index	Sidewall	LR/PR	Tread Depth	Rim Width (Measured)	Rim Width (Approved)	Section Width	Overall Diameter	Max Load Single	Max Load Dual	Approximate Weight	UTQG
11R24.5	21705043	146/143M	BW	G/14	12.5/32"	8.25	7.50 - 8.25	11.0	43.5	6610@105	6005@105	121.9	-
Size 11R24.5 Item Number 21705043 Service Index 146/143M Sidewall BW LR/PR G/14 Tread Depth 12.5/32" Rim Width (Measured) 8.25 Rim Width (Approved) 7.50 - 8.25 Section Width 11.0 Overall Diameter 43.5 Max Load Single 6610@105 Max Load Dual 6005@105 Approximate Weight 121.9 UTQG -
11R24.5	21705044	149/146L	BW	H/16	12.5/32"	8.25	7.50 - 8.25	11.0	43.5	7160@120	6610@120	121.9	-
Size 11R24.5 Item Number 21705044 Service Index 149/146L Sidewall BW LR/PR H/16 Tread Depth 12.5/32" Rim Width (Measured) 8.25 Rim Width (Approved) 7.50 - 8.25 Section Width 11.0 Overall Diameter 43.5 Max Load Single 7160@120 Max Load Dual 6610@120 Approximate Weight 121.9 UTQG -
285/75R24.5	21808039	144/141M	BW	G/14	12.5/32"	8.25	7.50 - 9.00	11.1	41.3	6175@110	5675@110	114.4	-
Size 285/75R24.5 Item Number 21808039 Service Index 144/141M Sidewall BW LR/PR G/14 Tread Depth 12.5/32" Rim Width (Measured) 8.25 Rim Width (Approved) 7.50 - 9.00 Section Width 11.1 Overall Diameter 41.3 Max Load Single 6175@110 Max Load Dual 5675@110 Approximate Weight 114.4 UTQG -
285/75R24.5	21903017	147/144L	BW	H/16	12.5/32"	8.25	7.50 - 9.00	11.1	41.3	6780@120	6175@120	114.4	-
Size 285/75R24.5 Item Number 21903017 Service Index 147/144L Sidewall BW LR/PR H/16 Tread Depth 12.5/32" Rim Width (Measured) 8.25 Rim Width (Approved) 7.50 - 9.00 Section Width 11.1 Overall Diameter 41.3 Max Load Single 6780@120 Max Load Dual 6175@120 Approximate Weight 114.4 UTQG -