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This combo is made to handle serious weight without overbuilding your setup. The Goodyear Endurance ST235/85R16 radial tire is Load Range E with a 10-ply rating that supports up to 3,640 lbs at 80 psi. It’s reinforced with double steel belts, triple polyester plies, and a nylon overlay, giving you the backbone for confident towing on any long haul.
When you’re running highway miles, stability and heat control matter. This tire’s radial design keeps the tread planted for smooth, predictable handling at interstate speeds. The N speed rating (87 mph) shows it’s built for the pace of real road use—not just short hops between stops.
Humidity, salt spray, and road grime don’t stand a chance against this wheel. Its black machined aluminum finish resists corrosion while keeping its shine, and the steel lug nut inserts protect the bolt holes to cut down on wear and re-torquing over time. The wheel measures 16" x 7" with an 8 on 6-1/2" bolt pattern and carries a 4,080-lb capacity.
If something goes wrong under normal use, Goodyear’s got your back. The tire comes with a 1-Year No Excuses Guarantee for free replacement, plus a 5-Year limited warranty on the tire and a 1-Year limited warranty on the wheel. It also includes 2 years of roadside assistance to keep you moving when you least expect trouble.
1. Count the lug holes
Look at the wheel hub or the back of the wheel and count how many lug holes there are(also called bolt holes).
Common configurations include: 4-lug, 5-lug, 6-lug and 8 lug
2a. For even lug counts (4-lug, 6-lug, 8-lug)
Measure from the center of one lug hole directly across to the center of the hole opposite it.
Common configurations: 4 on 4", 6 on 5.5", 8 on 6.5"
2b. For odd lug counts (5-lug)
Measure from the center of one lug hole to the outer edge of the hole directly across (not center-to-center since there's no directly opposite hole).
Common configurations: 5 on 4.5" (most popular), 5 on 5", 5 on 4.75", 5 on 5.5"
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody. Andy here with etrailer.com. Let's take a look at this Goodyear Endurance ST235-85R16 Radial Trailer Tire on this 16-inch Eagle Aluminum Wheel. Now this radial trailer tire does come premounted on this 16-inch black machined aluminum wheel with an eight on six and 1/2-inch bolt pattern. So whether you're replacing a worn out setup or you're prepping a new trailer, you're gonna be able to save time and skip the hassle of separate mounting and inflation with this assembly. So this assembly is designed for the open road.
This Goodyear Endurance Radial Tire is going to stay stable at highway speeds up to 87 miles per hour with enhanced tracking, traction and durability. The double steel belts, the triple polyester plies and the nylon overlays and the dura wall, dura wall, sidewalls all are gonna work together to resist damage and heat buildup. So as I mentioned at the beginning of our time together and as we have stamped in our tire, this is an ST235-85R16. This is a load range e-tire, meaning it has a 10-ply rating. The maximum load capacity is 3,640 pounds at 80 PSI.
And as I mentioned, this has a speed rating of N, indicating a maximum speed of 87 miles per hour. Now, taking a brief closeup look here at this wheel, this black machined Eagle aluminum wheel is going to help resist rust and road grime with this really great finish on here. While the steel lug nut inserts are going to protect the bolt holes and help reduce the need for frequent re-torquing. The measurements, the dimensions of our wheel, measuring bead seat to bead seat, that diameter is 16 inches. The width of the wheel is seven inches.
And in case you don't know in regards to the bolt hole pattern, I did mention that it was an eight on six and 1/2 inch. The first number in the bolt pattern is obviously the number of bolt holes, but the second number is the diameter in inches of the circle on which the bolt holes sit. So to determine the bolt circle diameter on wheels with an even number of bolt holes as we have here, you simply measure from the center of one bolt hole to the center of the bolt hole directly across from it. The wheel stud size is 1/2 an inch by 20 or 9/16ths of an inch by 18. The capacity of this wheel is 4,080 pounds.
This does not come with the center cap, but if you decide to pick one up, you just wanna make sure that it fits the pilot diameter of 4.88 inches. Now, if you happen to have any further questions about this tire and wheel assembly or any other tire and wheel assemblies that we carry here at etrailer.com, don't hesitate to reach back out to us. We do wanna be sure that you're getting exactly what you want and need. Well, I think that's gonna wrap up our real quick look today. I do hope that our time together was helpful for you. Again, my name is Andy. Thank you for joining me.
Customer Satisfaction Score:
75% were satisfied with this product
25% of customers were not satisfied
Ratings & Reviews
Mike L.
1/2/2026
Wow, you're right! Those look awesome!!
Lazer S.
11/18/2025
I agree, Tammy! These look way better than the original steelies! What do you typically carry in your trailer? And is that a snow plow?
Mike L.
2/12/2026
This is a hotly debated subject, for sure. In most cases, balancing trailer wheels isn't a necessity.
Do you have a question about this Trailer Tires and Wheel?
Condition: Surface Scratches
Notes: Minor scuff to paint in the rim, othewise in like new condition.
Condition: Surface Scratches
Notes: This wheel has minor superficial scratches. Otherwise new and unused
Info for this part was:
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Heather A.
4/10/2026
Thank you Charles! I will let Lauren know you reached out. The wheels look great, what kind of trailer are you using them on?