High Capacity Wheels With 5 on 5 Bolt Pattern  

The Provider ST205/75R15 Radial Trailer Tire with 15" Vesper Silver Mod Wheel #TA93MR has an 81 mph speed rating so you'll be good to go there. When it comes to the bolt pattern you'll measure from the center of one bolt hole to the…

Since the 5 on 5 inch bolt pattern isn't super common we don't have a ton of options but in your tire size of ST205/75-15 we do have a combo mounted on a silver mod wheel with the Contender ST205/75R15 Radial Trailer Tire w/ 15" Silver…

The capacity of the Dexstar wheel, #AM20428, is listed in the specs section on the product page. It is 1,820 pounds at 50 psi. All of the wheels we carry, unless otherwise noted, have a zero offset. This wheel has a zero offset as well. Some other…

Since your trailer has been over its weight capacity most likely the problems you are experiencing with your tires are directly related to this. I would recommend getting the weight of the trailer under the capacity and then check the suspension…

A trailer wheel's maximum psi is determined by its valve stem. The Taskmaster Trailer Wheel #560550SM1 includes a valve stem rated up to 80 psi so it'll work great with your tires.

Since you have upgraded from a ST205/75-15 tire to a ST225/75-15 tire you are also going to want to upgrade from a 15" diameter x 5" wide wheel to a 15" diameter x 6" wide. The highest rated wheel capacity we have with a 15"…

The trailer wheels we offer also have the weight capacities listed for each one in the product description. If you get back to me with the lug pattern and diameter wheel you need I can help you pick out a wheel that has enough capacity. For example…

The tire size ST225/75R15 is designed to fit 15 inch diameter wheels with a 6-7-1/2 inch width. The part #AM20534 that you referenced is a 15 inch wheel with a 6 inch width so in that regard it would work well. The bolt pattern of this wheel is 6 on…

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.

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

Load range B trailer tires are going to have a lower capacity than C load range tires. Basically that, psi rating, and the ply rating are the only differences. A higher load range tire would last a little longer than lower load ranges of the same…

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…