Availability of Trailer Tire to Replace H78-15ST

Question

Question:

Im looking for a replacement tire for a H78-15. That number does not seem to cross at tire centers.... thanks

asked by: Josh D

0

Expert Reply:

The H78-15ST tire size is the same as the 225/75-15 tire size like the part # TTWSF22515D which is bias ply.

I would recommend the radial version of this tire # TTWTRTM2257515D over the one you referenced as it is a bias ply. Radial tires run cooler and have more flexible sidewalls for better ground contact. The Taskmaster tires also have a higher speed rating at 81 mph which is nice since most tires are only rated for 65 mph.

expert reply by: Jameson C

0

Answer 1

Tires are one of the things that are overlooked quite a bit so upgrading to a high-quality set of tires is a really good idea as they will not only help your trailer's suspension stay in good shape but also help ensure safe traveling. So for your…

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Answer 2

Load range capacity varies based on the tire size and brand, so without knowing either, it's hard to say. For example, a load range D tire in size 145/80-12 has an average capacity of 1,220 lbs, while a load range C tire in size 185/80-13 has an…

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Answer 3

If your current springs have 5 leaves then going to a 7 leaf spring will increase the height of the trailer a little and make the trailer more susceptible to sway. Regarding capacity if you go with springs rated higher than what is required it will…

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Answer 4

Seal 171255UC has an inner diameter of 1.719 inches and outer diameter of 2.565 inches. A seal that has those dimensions would actually be #58846. I've added a link to a video review of this seal for you to take a look at.

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Answer 5

Thank you for purchasing from etrailer! You did a great job selecting compatible parts. When using Leaf Springs #e64SR with the #AP233 Equalizer Kit and the #H248 Hanger Kit, there should be 29-1/2" between the front and center hangers and…

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Answer 6

The 7290 that you see is a casting number. It is found on AL-KO hubs that fit #99 spindles. I found that the bearings used are #28580 which would be the inner bearing and #25580 which would be the outer bearing. For the seal use #91030.

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Answer 7

On a 2005 Chevy Silverado 1500, If you are facing the front of the truck looking at the power distribution box, there will be a post at the back left side and a fuse slot near it. It is that fuse slot that you will install a 30 amp fuse. I have…

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Answer 8

The 40 amp fuse for your 2006 Chevrolet Silverado tow package is used for the 12 volt battery charge circuit. This fuse is located toward the front of the underhood fuse box closest to the front auxiliary positive post (see photo). There may be a…

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Answer 9

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 10

From what I could find it looks like your 122R (red) and 122Y (amber) lights measure 3.75" x 1.70" x .81". We don't have any replacement lense directly for the GLO-BRITE lights but we do have some similar lights that you could use…

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Answer 11

The number you provided, "7753400" is a patent number which corelates to the Equalizer for E-Z Flex Suspension part #013-144-03. This is for a single equalizer but if you need the entire kit it's the Dexter E-Z Flex Suspension Kit part…

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Answer 12

For your enclosed trailer application I have several suggestions for adding interior lighting that you can control directly via a switch. Since your current 4-pole trailer wiring does NOT include a 12V auxiliary power feed that could power inside…

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Availability of Trailer Tire to Replace H78-15ST

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