Radial tire has a 18-ply rating and a 6,005-lb max load at 125 psi. 17-1/2" x 6-3/4" Hub-piloted modular wheel has an 8 on 6-1/2 bolt pattern and -0.50" offset.
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Specs:
This tire has a 1-year worry-free guarantee. If within the first 12 months the tire is damaged in any way, it will be replaced at no charge.
Determining the Bolt Pattern
The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.
To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: "5 on 4-1/2" means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)
On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: "8 on 6-1/2" means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)
Measuring the distance from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at the triangle, 235 75R 17.5 radial tire in a load range J and it's mounted on a 17 1/2 inch modular design steel trailer wheel with an offset and has an 8 on 6 1/2 inch bolt pattern. Now this tire wheel summary is designed for use on heavy duty trailers with disc brakes. The wheel itself is a heavy duty wheel. It's sturdy steel construction, and this one is an eight hole modular design. You can see the eight round holes all the way around it, has excellent corrosion resistance.
Uses a silver powder coat finish over an eco primer. Now the wheel is a hub piloted wheel. Has a pilot hole right here, diameter of 4.76 inches, and it'll center exactly on the hub. And because that reason it centers on the hub, the lug holes are aren't further beveled because you don't need the lugs to center it. So basically this will require the use of 5/8 inch by 18 size flange nuts for installation.
Those that do self supplement on a website goes by a part number of 95188. Now this wheel does have a half inch negative offset and that ensures that the wheels positioned away from the trailer frame, the offset on a wheel. In other words, the mounting surface where this mounts onto the hub, if it's right at center line, that's zero starting point. If it moves, if the wheel mounting surface would move towards the trailer, that's a negative offset and that's what this has is a half inch negative offset. So it does move this away from the trailer frame.
The reason they put an offset of half inch on this, it'll normally give clearance for trailers with disc brakes. The diameter of the wheel itself is 17 1/2 inches. The width on the wheel 6 and 3/4 inches. The bolt pattern on this wheel is an 8 on 6 1/2 inch bolt pattern. And if you wanna measure that, it's pretty easy on a wheel with an even number of lugs.
And that's because the lug holes you can see are directly across from each other. So you just pick any hole, let's say this one, measure from the center of this hole directly across to the center of the hole right across from it. So on this wheel measure six and a half inches. That means it's an eight on 6 1/2 inch bolt pattern. Weight capacity on just the wheel is 6,005 pounds. The tire that's mounted on this is a radial tire. It's constructed with all steel belt to enhance durability, help extend the tread life and it's a radial tire so it is great for highway use. Now the tire size, which will be stamped on the sidewall 235 75R 17.5, the R means it's a radial tire. Section width, 9.3 inches. Overall diameter from the bottom to the top when it's inflated is 31.4 inches. And we mention this as a load range J, which means it's an 18 ply rated tire. So the maximum load capacity on this is 6,005 pounds at 125 PSI. And the last thing I did wanna mention is they are coming through with speed ratings on 'em now and the speed rating is stamped on the sidewall, but it's in a letter designation and where it's at is if you go, we just went over the size. If you'll look over here, there's two numbers for the load index and then you'll see the letter J stamped there. Speed rating J will mean that this has a 62 mile per speed rating. But that's gonna do it for a look at this Triangle 235 75R 17.5 radial tire in a load range J mounted on this 17 1/2 inch modular design steel trailer wheel with the offset and an 8 on 6 1/2 inch bolt pattern.
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