When you’re covering long distances, heat buildup can be the enemy. The Rambler ST205/75R14 Radial Trailer Tire is rated for 81 mph (speed rating M) and built with double steel belts, double polyester cords, and a nylon tread-firming overlay that reduce rolling resistance and help prevent tread separation. That means cooler running and longer tread life when you’re at highway speeds.
This tire is designed to handle the weight of heavy hauls without flinching. With a 6-ply rating and a maximum load of 1,760 lbs at 50 psi, it’s built to stay stable and dependable mile after mile. The sturdy sidewalls are made specifically for trailer use, giving you solid load support where it matters most.
Durability isn’t just about materials—it’s about meeting real standards. This radial trailer tire meets Department of Transportation (DOT) specifications and exceeds Federal Motor Vehicle Safety Standards (FMVSS). That’s proven reliability you can trust every time you roll out.
The standard tread pattern uses solid ribs with very few sipes, designed for consistent tracking when towing straight ahead. It wears evenly and gives a clear visual indicator of tread wear through built-in tread bars. It’s a straightforward design that stays true to its purpose—steady and predictable performance on the road.
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 together at this Rambler ST 205/75R14 Load Range C Radial Trailer Tire. Now, this special trailer tire or ST tire, has sturdy sidewalls to handle heavy loads. This tire is created specifically for trailers, and it's not intended for use on other vehicles. This radial tire is constructed with double steel belts and double polyester cords for increased durability and a long life. The nylon tread firming belt overlays are gonna help prevent tread separation, and the tread bars are going to give you a quick visual indicator of tread wear.
Now, as I stated at the beginning of our time together, and as we have stamped here on our tire, this is an ST 205/75R14. This is going to fit 14-inch diameter wheels. This is a Load Range C, meaning it has a six-ply rating, and the maximum load is 1,760 pounds at 50 PSI, and this has a Speed Rating of M, indicating the maximum speed of 81 miles per hour. This tire does meet the Department of Transportation specifications, and it exceeds the Federal Motor Vehicle Safety Standard specifications. But I think that's gonna wrap up our real quick look today.
I do hope that our brief time together was helpful for you. Again, my name is Andy, thank you for joining me.
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews
Good price, fast shipping. What's not to like?
The perfect match to what came from the factory on the trailer. It took a while to get it in stock, but time was on my side for this one.
Great customer service and communications from E-Trailer. Thanks all!
Excellent tire. I wound buy another one
Not much tread
These tires are absolutely mint and there going to be holding 500 gallon of water I used to have a 6 ply lol so these should be just great can’t wait to get weight in the trailer and drive it around
Everything looks great. I think the tires may be a bit large for my application. I’m assuming these tires will fit on the rims I purchased but if not, how do I go about sending them back and getting a refund.
Was the perfect fit for my pop up trailer. Took them on a long drive and so far no problems. Smooth ride.
Nice tire.
I only had about 400 miles on these tires when I picked up a piece of road debris. I went ahead and ordered a new tire and had the other patched for future use as a spare. So far (other than the puncture) I love these tires much better than the OEM 6 ply set. I have a 34' Travel Trailer that weighs 6,900lb when dry.
Delivery was on time as planned and placing the order was simple
I bought tires and they
came in the mail. Awesome job guy.
I selected this tire to replace old the 5.30-12 bias ply tires that were on my small utility trailer that I converted to haul Kayaks. I felt the radial option was preferable in terms of load and speed range of 81 mph compared to the bias ply limitation of 65 mph.
With these tires I feel more confident hitting the road for our next river trip. I’ll try to provide an update once I have some miles on these tires.
Nice upgraded tire. Excellent quality.
I needed an affordable yet quality spare tire for our car hauling trailer. I am impressed with the ratings and quality of this tire. The price was very competitive, too. My full order was eligible for free shipping, a big bonus.
we shall see once i place a load in my trailer
It will be better load rating for my little aluminum boat, I’ll have it installed tomorrow, will will be awesome. Thanks ya all.
Great tires, great price, fast delivery, excellent website, wide selection. Nothing but Excellent feedback from me. Living in the country, you help us cope.
Good tires, fast shipping
Very good communication from the start. Clear pricing, stock status, delivery time, and invoicing. Arrived in 2 days well packaged (in a box, not crushed by banding). Mounted them an hour later no issues. Hope these tires serve me as well as the service was from Etrailer
Excellent. Fast, reliable and professi onal!
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