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Hercules Strong Guard H-RA 215/75R17.5 H/16PLY

Commercial Truck - All Position
Commercial All Position

Rims Not Included

easy test score

7.8 Great

Availability

In Stock

Per Tire:

$160.13

$49.32

Estimated Delivery

Shipping

Total

See full specs

About the Manufacturer:

Hercules Tires, founded in 1952 in the USA, is an independent brand recognized for delivering exceptional value and robust performance. Operating primarily across North America with expanding global distribution, Hercules Tires is trusted for its durable and reliable tire solutions, offering impressive longevity, all-season traction, and affordability for passenger cars, SUVs, light trucks, and commercial vehicles. Hercules Tires is the Official Tire of the American Sprint Car Series (ASCS), highlighting its commitment to performance and durability in demanding motorsport conditions.

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Specifications
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Specifications

Specs

Value

Description

Sidewall

Not Available

Describes the sidewall appearance. Examples: BSW= Black Side Wall, WSW = White Side Wall, OWL = Outlined White Letters.

Load Index

135/133

The load index (LI) is a 2- or 3-digit number that correlates to the maximum amount of weight the tire can carry. For example, a tire with a load index of 87 indicates that the tire can carry a maximum load of 1,201 lbs. In this particularly example, 4 tires (each with a load index of 87) can carry a maximum of 4,804 lbs. Refer to your vehicle owner's manual for the recommended minimum load index.

Speed Rating

Speed rating (SR) indicates the maximum speed the tire can achieve. Higher speed ratings are typically associated with better handling capabilities. Refer to your vehicle owner's manual for the recommended minimum speed rating.

Load Range/Ply Rating

H/16PLY

Ply rating, more commonly referred to as load range, represents the strength and durability of the tire. Higher ratings may indicate your tires can handle heavier loads.

UTQG

Not Available

To help consumers evaluate their tires, the U.S. National Highway Traffic Safety Administration (NHTSA) created the Uniform Tire Quality Grading System (UTQG). The UTQG rates tires are rated on their tread-wear, traction performance, and temperature resistance. The grade for each of these can be found on the sidewall of your tire (except for winter tires and certain light truck tires).

Max Single Load(lbs)

4805

The maximum load this tire will support. Remember to multiply this number by the number of tires installed on your vehicle to get the maximum carrying capacity. This number is directly related to the Load Index.

Max Single Air Pressure(PSI)

123

The maximum air pressure this tire will support. This does not represent the amount of air pressure your tires should have at all times. Consult with your owner's manual to determine the best air pressure you should use for your vehicle.

Tread Depth

15.7

The amount of tread on the tire. Once the tire is worn to 2/32nds, it is considered fully used and should be replaced at that time. Most tires will have tire indicators in the grooves of the tire to help you determine when the tires are worn down to 2/32nds.

Tread Design

Nondirectional

The pattern of the grooves, lugs, voids, and sipes on a tire's surface. This design affects the tire's traction, handling, and noise characteristics. Common types include symmetrical (uniform pattern across the tire), asymmetrical (different patterns on the inside and outside for varied road conditions), and directional (designed to rotate in one direction for improved wet traction and hydroplaning resistance).

Rim Width Range

6.0-6.75

The approved wheel rim width range this tire will support.

Measured Rim Width

Not Available

The recommended wheel width as recommended by the tire manufacturer to get the best wear us performance for this tire.

Section Width

8.46

The measurement from sidewall to sidewall.

Tread Width

Not Available

The measurement from one side of the tread to the other side of the tread.

Overall Diameter

30.2

The height of the tire when fully inflated.

Manufacturer Part Number

95321

Manufacturer part number (sku)

Size Details

Size	Load Index/ Speed index	UTQG	Load Range/Ply Rating	Overall Diameter	Section Width	Rim Width Min	Rim Width Max	Rim Width Meas	Tread Depth (in)	Max Single Air Pressure (PSI)	Max Single Load (lbs)	Max Dual Air Pressure (PSI)	Max Dual Load (lbs)	MFG #
11R22.5	144/142M	-	G/14PLY	41.5	11.0	7.5	8.25	-	15.7	105	6175	105	5840	95329
11R22.5	146/143M	-	H/16PLY	41.5	11.0	7.5	8.25	-	15.7	120	6610	120	6005	95330
215/75R17.5	135/133L	-	H/16PLY	30.2	8.46	6.0	6.75	-	15.7	123	4805	123	4540	95321
225/70R19.5	128/126L	-	G/14PLY	31.89	8.86	6.0	6.75	-	15.7	110	3970	110	3750	95323
235/75R17.5	143/141L	-	H/16PLY	31.38	9.25	6.75	7.5	-	16.4	128	6005	128	5675	95322
245/70R19.5	133/131L	-	G/14PLY	33.03	9.65	6.75	7.5	-	16.4	110	4540	110	4300	95324
245/75R22.5	134/131L	-	G/14PLY	37.0	9.6	6.7	7.5	-	17.0	110	4675	110	4300	98523
255/70R22.5	140/137L	-	H/16PLY	36.61	10.04	7.5	8.25	-	17.0	120	5510	120	5070	95325
275/70R22.5	148/145M	-	H/16PLY	37.72	10.83	7.5	8.25	-	18.3	130	6940	130	6395	95326
295/75R22.5	144/141M	-	G/14PLY	39.92	11.61	8.25	9.0	-	16.4	110	6175	110	5675	95327
295/75R22.5	146/143M	-	H/16PLY	39.92	11.61	8.25	9.0	-	16.4	120	6610	120	6005	95328
295/80R22.5	152/148M	-	J/18PLY	41.1	11.61	8.25	9.0	-	16.5	125	7830	125	6740	97870

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Reviews

Oct 22, 2023 by D. H.

These are pretty good tires so far

"I have only made one 500 mile trip so far and didn't have any of the new ones come apart. I think this applies to all tires, I let my trailer sit for about 14 months without moving it while I waited for a new transaxle for my racecar. I replaced 4 of the 6 tires ( the oldest ones ) and kept 2 of the old 2018 tires and 2 2016 tires as spares. Had a tire blow in the first 45 min of travel and blew the second on the return trip. I bought 4 more after that trip all are now dated 2023. I will also try blocks under the frame to take 90% of the load off the tires. I always cover the tires while parked. The trailer is a 45 foot 3 car stacker with triple 8K axles. I'll rate these again after making a trip to Road Atlanta in Dec"