Can 205/75-D14 Trailer Tire Be Replaced with 205/75-R15 Trailer Tires  

I recommend a 5-lug setup. For this you would have to get the tire and the wheel separately. You could go with the Karrier ST225/75R15 Radial Tire #AM10303, it has a weight capacity of 2,830 lbs at 80 psi and a speed rating of 81 mph for your tires.…

Tire designations ST205/75D14 and ST205/75R14 are both for special trailer tires with a 205mm width, 75-percent aspect ratio and that fit a 14-inch wheel. The difference between them is the tire's type of construction. The ST205/75D14 tire is a…

A ST205/75R14 sized wheel and tire like the part #TA82MR will eat up about an inch of vertical fender clearance and will be 30 mm wider than your current setup. It sounds like you have plenty of clearance though and this wouldn't be an issue.…

F78-14 is an old size designation and equates to a 205/75-14 tire size so you will want to look at tires in this size. I have included a link to them for you. Since you will be towing approximately 5,000 pounds gross trailer weight and have 4 tires…

Since you mentioned you are traveling on gravel and rocky roads, the best option is to go with a 205/75-14 bias tire as opposed to a radial tire. The reason is, the cords inside a bias ply tire run at a 32 degree angle to the direction of travel,…

Your trailer tire size F78-14st is an older tire size. The new label for that tire size is ST205/75D14. They are the same tire basically, but different size label. Your tire size is likely 14 inches instead of 15 inches because to measure the…

We carry boat trailer hardware though not all parts for the Yates Ribbed Wobble Roller 5" Diameter #YR500YW-6P. We do offer Wobble Roller Washer for 3/4" Shaft #CE10983 and Wobble Roller Retainer Ring #CE10981. I have added a link for you…

There is a replacement that I recommend for the Tie Down 70E disc brake actuator, though you will want to verify that your mounting bolt holes are 3 inches apart on center and your tongue is a 3 inch channel. If they are I recommend the Dexter DX7.5…

In the tire size of ST205/75R14 the best Load Range D option is the Kenda Karrier Radial #AM10235. It has a load capacity of 2,200 lbs at 75 psi and a speed rating of 81 miles per hour and a 5-year warranty.

You can potentially switch from ST205/75R14 tires and wheels to ST205/75R15 tires and wheels but you first need to make sure that there is enough clearance all around the existing tires for the larger size. The 14s that you have now are abut 26.3…

Long story short, yes you can. But going with the ST205/75R14 would be a better replacement than a ST205/75D14 because the R in the first size means it is a radial tire whereas the D in the second size means it is a bias ply. The main difference…

Upgrading from a 205/75-14 tire size to a 205/75-15 tire size is a very common change for people with trailers. The closest size would be the 205/75 so that would be the best option. The Westkaje tire and wheel part #LHAW121 would be a great option.…