Tool
Member
Getting ready to replace my 4.80-8 tires. Wondering if anyone uses the wider 18.5x8.5-8 style tires on their trailers? Pros vs Cons.....
Interesting How do you come up with this? Up here all the snowwmobile trailes and many of the covered trailers run the wide tires summer and winter on the highway at 70 MPH. I have seen more sitting with tire problems using the skinny tires. Just asking if you had a problem with the tires you have usedCharger25 said:If its a wide tire like this,your speed will be limited to about 55mph. The center will bulge out at higher speeds and cause it to blowout.
No they have air in them. I wasn't aware that you could get flatproof ones.tnriverluver said:Are the ones you see on the snowmobile trailers the flat proof tires? Many of the pontoon boat trailers in our area use these flat proof tires on their trailers.
Tool said:I was looking at them for the highway speed. And my fenders look oversized for the skinny ones. I see them on all the snowmobile trailers here as well and figured, hey why not on the boat trailers?
Those don't look like the orignal fenders. What you could do is keep the tires at 8 inch and go to a size I think it is a 5-80 x8 wich will give you a little more height and it is a wider tire. Your tires look close to the frame and you may not be able to go to a much wider tire
Runflat tires have air in them also. The rubber is just so thick and stiff that you can continue to run them at reduced speeds with the air removed.sawmill said:No they have air in them. I wasn't aware that you could get flatproof ones.tnriverluver said:Are the ones you see on the snowmobile trailers the flat proof tires? Many of the pontoon boat trailers in our area use these flat proof tires on their trailers.
sawmill said:Interesting How do you come up with this? Up here all the snowwmobile trailes and many of the covered trailers run the wide tires summer and winter on the highway at 70 MPH. I have seen more sitting with tire problems using the skinny tires. Just asking if you had a problem with the tires you have usedCharger25 said:If its a wide tire like this,your speed will be limited to about 55mph. The center will bulge out at higher speeds and cause it to blowout.
I bought some at an auction sale new never mounted and did not check the ply ratings. When I got home they had a 4 ply tread rating and a 2 ply sidewall rating. I just used them on a trailer for the quad and they lasted a couple of years. I used to get 8 ply tread and 6 ply sidewall rated tires.Charger25 said:Welp, I stand corrected. I did see this https://www.gemplers.com/product/908/185x85-8-6-ply-High-Speed-Tubeless-Trailer-Tire
Its a 6 ply rated for high speed. A bit pricey though...............
Nope these were road tires, but i believe the ones for golf carts may have been heavier. I could push the sidewall with my thumb and see it bow out on the outside of the tire. Some more wonderful junk from Chinaslabdaddy said:Sounds like those are the ones that come standard on a golf cart
tnriverluver said:It could be the trailer originally came with that larger size tire and at some point the owner put the smaller tires own because it was all he could find. I had that happen to me in the early 80's on a Glastron ski boat I owned. Boat wheels and tires were difficult to find in more rural areas and that was way before the days of the web!
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