This Hi-Spec Series 6 aluminum wheel is made to stay sharp through rain, humidity, and road grime. Its durable, corrosion-resistant aluminum build and clear-coated finish on both sides give it long-term protection that steel wheels can’t match. Even after years of use, it keeps its clean look without flaking or rusting out.
Each wheel is rated for 2,150 lbs and meets Department of Transportation standards for performance and safety. The improved clamp force (ICF) technology forms a secure joint between the wheel and hub, keeping the lug nuts tight so you don’t have to constantly recheck them. That kind of solid connection adds peace of mind when the load gets heavy.
The 15" diameter x 6" wide rim with a 5 on 4-1/2" bolt pattern fits standard setups with zero offset and a 3.19" pilot diameter. The wheel bolt size is 1/2"-20, and the backspacing measures right at 3-1/2". Every spec lines up for a snug, centered fit that mounts easily and runs true without wobble.
No extra parts needed to dress it up—this wheel arrives with its center cap included. It’s designed to work with standard 1/2"-20, 60-degree lug nuts such as # CE11051 for a clean, finished look that’s ready to go as soon as it’s bolted in place.
The Hi-Spec Series 06 pattern gives this wheel a sharp, modern look that upgrades any trailer’s appearance while keeping things functional. It’s lightweight yet strong, so you get both performance and style in one piece that holds up under real-world use.
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.
Today we're going to review part number AM22651. This is the HWT aluminum 15 by 6 inch Hi-Spec series 6 trailer wheel with the 5 on 4-1/2-inch bolt pattern. Now this wheel is a durable, corrosion resistant aluminum construction. It is the Hi-Spec series 6 design which is very unique and appealing. The series 6 will have the seven spokes and then the cover plate that covers the lugs. The front and the back of the wheel are clear coated to protect it.
This is a high quality wheel that meets the Department of Transportation specifications and it does include the center cap that goes over the lugs. Just to show you, it is held in place by . There's a large Phillips head screw right there that holds the cap securely in place. To remove it all you have to do . I'll just remove it for you and show you how it works. Just removing this screw will allow you to remove the center cap and have access to your lugs.
It's just a nice feature. Besides making the wheel look nice it also protects your lugs from somebody just trying to get to them. Okay, once we get the screw completely out here, the cap will remove and then you'll have access to your lugs. Now the cap. What's nice about it, it does have a little tab on this end directly across from where the lug hole is. The reason that is is there's a little insert there that you just put the tab in there and then lower it down.
Then when you put your screw in, it will hold the cap completely into place. A few specs on this. The wheel is a 15 inch diameter and a 6 inches in width. When you go to measure that .. I'm going to show you here how to measure it.
The rim dimensions are measured by where the tire bead will seat on the wheel. Basically when you mount a tire on here the beads of the tire seat right in here. When you're going to measure the rim dimensions, the width will measure bead seat to bead seat or inside-to-inside. Same way on the diameter. You don't measure edge-to-edge, you're measuring where the beads seat, so inside-to-inside. If I take a ruler and put it on the inside to the inside you'll be able to see that it is a 15-inch diameter. Again if you do it on the width, inside-to-inside, you can see it's 6 inches, so 15 by 6. Now the bolt pattern on this is a 5 on 4-1/2-inch bolt pattern. On bolt patterns if you need to measure bolt pattern on a wheel that has an odd number of lugs . In this case it has 5 . What you want to do is pick any hole you prefer and from that hole you're going to measure directly across to either one of the holes directly across from it. It doesn't matter which one. When you do measure it, you're going to measure from the center of the starting hole to the outer edge of the hole that you measure to. I'm going to try to give you an idea here if we measure from here to here. If you put a tape measure on it, go from the center of the starting hole to the outer edge. It's harder to do with the alloy wheel because it's got a deep dish to it. But anyway, you'll see that it's 4-1/2. That's 5 on 4-1/2-inch bolt pattern. Now this wheel does use a 1/2 inch by 20 wheel lug size. The pilot hole diameter, which is the large hole here in the center of the wheel, this goes over the hub on your trailer. On this wheel the pilot diameter is going to be right at 3.19 inches and the weight capacity on this wheel is going to be 2150 pounds. Then again I'm just going to put the cap back on. We'll find that tab, put it into place. Take the screw, line it up, get it started and then just go ahead and tighten it down. Again, it's a large Phillips screw head, it's not a lock. If somebody wants to they can unscrew it but the idea is it takes a while to unscrew it and usually if somebody is trying to get your items, they're not going to want to take a long time to bother with unscrewing this screw. There we go. You just snug it up. You don't want to over-tighten it. Then you can see that the cap is secure into place. That should do it for the review on part number AM22651, the HWT aluminum 15 by 6 Hi-Spec series 6 trailer wheel with the 5 on 4-1/2-inch bolt pattern. .
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews
I ordered these wheels for my new boat trailer and they were well above what I expected. They look great and I have already had people ask where I got them. I opened the box and one of the centers had been left out. I called customer service and they shipped another one with no questions asked. I plan on ordering 4 more of these to match my RV .Etrailer is the best in my opinion, great products and most of all superior customer service.
Fast delivery and excellent service.
Very nice product and a ghood price
Aluminum wheel delivered in a timely manner, just what I was looking for.
Great product. Exact match to ones we already have.
Excellent service, George was more than helpful and always ready to find solutions! Will recommend for sure.
Quick service nice wheels
Excellent product. Quick shipping and amazing customer service.
Product was exactly what I needed. It was an exact match to my camper wheel and hub. I had to call before I ordered and the sales associate was very helpful.
Great fit and finish. These added a new look to our enclosed trailer.
I wish etrailer would open their warehouse customer service center. Might save you guys some $$ shipping to the locals, we like being able to go pick your/our stuff up. In fairness, it was at my door on day two. Thanks for selling quality products at fair prices.
Love this company. Very responsive to questions. Order was shipped and delivered as promised.
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