What size are the g rated tires on toy haulers

Not having done any surveys I would have to hazard a guess and opine that they are using 235-85x16. But I've not done any in depth research.

235/85/16 G rated Sailuns on my TH.

fj12ryder wrote:
Not having done any surveys I would have to hazard a guess and opine that they are using 235-85x16. But I've not done any in depth research.

Survey says........

YEP.

#1 Goodyear G614
#2 Sailun S637
#3 anything else

Sailun S637 ST235/80-16 G..4080 lbs
Sailun S637 ST235/85-16 G..4080 lbs

Goodyear G614 LT235/85-16 G ..3750 lbs..110 psi

Provider ST235/85-16 G..4080 lbs..110 psi

Gladiator QR-35 ST235/85-16 G ..4080 lbs..110 psi

Hercules H-901 LT235/85-16 G..3750 lb..110 psi

I have no idea what tires most TH on a rv website use but G Tires above seem the most popular with operators on haulers forums.

JIMNLIN wrote:
Sailun S637 ST235/80-16 G..4080 lbs
Sailun S637 ST235/85-16 G..4080 lbs

Goodyear G614 LT235/85-16 G ..3750 lbs..110 psi

Provider ST235/85-16 G..4080 lbs..110 psi

Gladiator QR-35 ST235/85-16 G ..4080 lbs..110 psi

Hercules H-901 LT235/85-16 G..3750 lb..110 psi

I have no idea what tires most TH on a rv website use but G Tires above seem the most popular with operators on haulers forums.

Sort of unrelated but I'll use the above post for reference.
Do LT (passenger rated tires) require more margin in their load ratings and consequently aren't rated as high as the ST tire.?
Can anyone verify this?
Note the ST's are rated to carry more than the LT's listed above.

The Sailun's were actually LT rated until a couple years ago. LT tires have a higher import tax than ST so Sailun kept the tires the same but changed the designation to ST.

taken wrote:
The Sailun's were actually LT rated until a couple years ago. LT tires have a higher import tax than ST so Sailun kept the tires the same but changed the designation to ST.

I bought the Sailun when they were designated as LT tires, and their weight rating was 3750 lbs.

fj12ryder wrote:

taken wrote:
The Sailun's were actually LT rated until a couple years ago. LT tires have a higher import tax than ST so Sailun kept the tires the same but changed the designation to ST.

I bought the Sailun when they were designated as LT tires, and their weight rating was 3750 lbs.

Yes I have LT rated stamped tires as well. I have been told they are the exact same tire as the ST version which I don't dispute.
However now the load rating has increased to 4000+#on the ST stamped tires. How or why did the rating change if it is the same tire?

There's an answer that you already speculated Lantely and discussion of it causes threads to be locked...