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Long trips and heavy hauls call for a tire that can keep pace. The Kenda Loadstar ST175/80D13 Bias Trailer Tire with 13" Galvanized Wheel delivers an 8-ply, Load Range D rating with a maximum load of 1,610 lbs at 65 psi and an M speed rating of 81 mph. The assembly meets Department of Transportation specifications, so you can run confidently at highway speeds with dependable strength mile after mile.
Saltwater exposure and road grime won’t slow this wheel down. The 13" x 4-1/2" steel wheel features a corrosion-resistant galvanized finish that holds up in wet or humid environments. Its 8-spoke design combines durability with a clean look that stays solid through seasons of use.
This bias tire uses thick nylon cords set at a 30- to 45-degree angle in alternating layers, creating a tough crisscross structure that makes the sidewalls stiffer. The result is better stability and smooth handling when trailering on uneven ground. It’s built to flex as one unit, keeping your load steady even on rough surfaces.
Everything here is matched for proper performance — the tire’s 1,610-lb capacity lines up with the wheel’s 1,660-lb rating for balanced strength across the setup. The zero offset keeps the load centered over the hub, while the common 5 on 4-1/2" bolt pattern and 1/2"-20 studs make for straightforward fitment when swapping wheels.
The Loadstar combo carries a 5-year limited tire warranty, a limited 2-year wheel warranty, and a 1-year worry-free guarantee that replaces the tire at no charge if it’s damaged within the first year. It’s extra assurance that your setup is ready for miles of reliable towing ahead.
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"
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
The loadstar trailer tires with rims perform perfectly.
I am very happy with my selection and ordering from etrailer.
Amy at etrailer has been very helpful and followed up with me on my order.
New tires and wheels from etrailer! Installation pictures.
Great job came early. Thank you so much.
Great tires, great price.
Ordering was a breeze. Shipped and received in a flash. Etrailer has a new long term customer with me! Great tire/rim combo. They spiced up my little boat pretty good.
They were totally as advertised on time and undamaged!Nice product for price.
Excellent customer service and easy web site on ordering. Tracking the package from start to finish is great.
Excellent product. Tire holder is first class and galvanized. Tire and wheel are also first class. Only suggestion I have is that all the hardware should also be galvanized because many of us use this in a saltwater environment.
The tire was delivered as promised (in excellent condition) and my husband was able to take his fishing trip as desired!
Lazer S.
4/21/2026
Nice! Glad we could help get him out on the water! ^___^ What is he fishing for?
These are load range D tires that I needed for my Tritoon. The rims have a good finish that should not rust for a while. etrailer customer service is the best. I called on Thursday to inquire about my order and was told they didn't know when the shipment would arrive. Since I needed the tires quickly, etrailer substituted another tire in stock and I got them the next day with free shipping. Triple AAA plus for customer service.
Great shipping speed got me the tire I needed fast. Quality is excellent as well no sketchy online tires like some sell.
etrailer has always been a reliable "go to" source for all of my trailer / camper needs. Keep up the good work.
Great service. One call is all it took. In the last two weeks my fishing partner just bought 4 wheels and tires got the same great service. Keep up the good work.
Oliver
8/14/2025
Tires and rims are like brand new after one year. No issues. Thanks for the great products. Keep up the good work.
Nice wheels, and they were delivered right on time.
I would like to comment that the wheels purchased look great. Arrived in 4 days from my order. The quality is excellent along with the price. I have attached a picture where I replaced the standard rims, wheels, and hub caps on my Tracker Boat trailer with the new wheels from etrailer. The center piece from my old hub cap set matched perfect with my new galvanized wheels.
This was to be a spare tire on my saltwater boat trailer. I live about 300 yards from the ocean. I had the same rims and tires on my trailer and they are still as rust-free as the day they were installed some years ago. With tire covers, they are also free of dry rot on the tires.
The spare that this one replaced was also free of dry rot but the painted rim was crumbling, and it had never actually gone into the water!
Galvanized is the way to go in a salt air environment. Great tires and rims for a good price.
This tire and wheel are a spare for my 6 x 12 utility trailer. I mounted it with a mount also purchased from etrailer and secured it with a wheel lock I also purchased from this website. I have made many purchases from etrailer for my boat, utility, and Airstream trailers and have always been very satisfied with every aspect of all my purchases. This business is a KEEPER! Purchase with confidence.
Fast shipping and great item!
Exact replacement tires and rims!
Plus they ride &look great
Loadstar ST175/80D13 Bias with Galvanized 5 hole wheels. It has been hard to find a set of 13" tires to take this load weight, but you had them!
Used on a custom built tilt bed trailer that hauls a 1976 "Morrison Trailblazer", one of only 300 built to make trails in the woods as narrow as 24" wide, or up to 6 feet wide. Morrison Trailblazers were the first mechanized trail building machines made, each built one at a time by Jerry Morrison, each one an improvement over the last one built, this one is # 276, his name is "DINO" and this trailer takes him deep into the woods.
Lee
11/20/2019
No issues with this set of tires and rims
Bought this tire wheel as a spare. Quick delivery, exact match.
Reasonable price for the wheels and tires and delivery performance excellent.
I had ordered two tires and galvanized rims for my boat trailer and forgot to order the spare in which I did four days later. Unfortunately, the price of the third tire and rim was $16 more than I had just paid. I did make a call and they said they couldn’t do better or match the ones I had just bought. I just feel it was kind of an algorithm that saw me look at them again and raise the price, but who knows I’m sure they have thousands of these in their stock.
Lance
5/8/2026
Galvanized rims are still totally galvanized after saltwater in Baja. Tires still look good. Will buy again from E Trailer instead of my local FE Trailer that is way more expensive.
Heather A.
5/9/2026
Tires and wheels were delivered in a day and a half in perfect condition and they look excellent on my trailer. Very happy customer!
Great tires/wheels. I've had these on my boat trailer now since September 2025 and have right at 3K miles on them. Tread is still like new. Ride smooth, no vibrations. Will definitely buy these again when the time comes.
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Mike L.
4/17/2026
Thank you Dave, I'm glad we could help!!