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When you’re towing long distances or carrying serious weight, this setup is built to handle it. The Kenda 5.30-12 bias tire is Load Range D with an 8-ply rating and a maximum load of 1,250 lbs at 105 psi. Paired with a 12" x 4" steel wheel rated for the same capacity, it meets Department of Transportation specs so you can tow with confidence at highway speeds up to 65 mph.
No extra steps before hitting the road—this combo comes mounted and properly inflated right out of the box. The 12" diameter wheel features a corrosion-resistant galvanized finish that stands up to water, road grime, and years of use. It’s cut with a common 5 on 4-1/2" bolt pattern, zero offset, 1/2"-20 wheel bolts, and a 3.19" pilot diameter for straightforward fitment on standard hubs.
The bias-ply construction uses thick nylon cords set at a 30–45° angle in alternating layers for extra toughness. That crisscross pattern stiffens the sidewalls so the whole tire flexes evenly across rough or uneven terrain. It’s a design that keeps your trailer stable and steady instead of bouncing or swaying when the surface gets rough.
This tire includes a 1-Year Worry-Free Guarantee—if it’s damaged in any way within the first twelve months, it’ll be replaced at no charge. The tire itself carries a 5-year warranty and the galvanized wheel a limited 2-year warranty, giving you long-term reassurance every time you tow.
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:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Mountained
5/11/2020
Perfect! Couldnt be better!
Orlando
10/24/2025
tires are great, extra load rating was a wise decision, less worry when carrying heavier loads
Dan
3/21/2025
Great product. I use them on my water trailer which weighs 2300 lbs when full. They have held up great and given me some piece of mind.
Robin H.
3/21/2025
Do you have a question about this Trailer Tires and Wheel?
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Lazer S.
2/24/2026
That's one heck of a set up, Mark! Is that a 20s Model A?