The bead seat and safety hump are the unsung rim features that keep your tire sealed and seated — even when pressure drops. Here's how they work.
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Every wheel is built to carry a maximum load — a different number from your tire's rating. How to find it, read it, and know yours is high enough.
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Every 1978–88 G-body — Regal, Monte SS, Cutlass, Grand National — shares one bolt pattern. How to pick wheels, size tires, and nail the stance.
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Cast wheels use A356, forged use 6061 — and the gap is bigger than it looks. What each alloy does, what T6 means, and which belongs on your build.
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Wondering what the #1 rated tire is? There's no single winner. Here's the top-rated tire in every category, with Dennis Feldman's real fitment picks.
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Hank walks through wheels and tires for C10 and squarebody Chevy trucks — bolt patterns by year, factory sizes, and the right stance for your build.
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Shoppers throw the term "hybrid tire" around three different ways. Hank sorts out what it really means — and which one you're probably after.
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Deep dish rims aren't just for show. Here's what the lip actually does, from wider-tire fitment to brake clearance, and where it's pure cosmetics.
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That brown haze on your sidewalls isn't dirt or rust. Hank explains tire blooming, why it means your rubber is protecting itself, and how to fix it.
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What revolutions per mile really tells you about a tire, why it never matches the simple math, and how it changes your gearing when you resize.
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Those wispy little hairs on new tires have a name — vent spews. Hank explains where they come from, what they don't mean, and whether to pull them off.
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Conical, ball, or mag — the seat shape decides which lug nut your wheel needs. Here's how to identify yours and what a mismatch does to clamp load.
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That forward-leaning, nose-down look isn't an accident. Hank explains where rake came from, how your wheels and tires set it, and how much is too much.
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A mileage warranty isn't a guarantee. Dennis breaks down the proration math, the 2/32-inch trap, and the fine print that quietly voids coverage.
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Affordable tires usually last 2-4 years or 20,000-40,000 miles. Here's what cuts that short and how to get every mile out of budget rubber.
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Cheap tires save money up front but trade away wet grip, tread life, and ride. Here's the data-backed breakdown of when they make sense.
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Bolt pattern, offset, diameter, finish — here's how to pick pickup truck rims that actually fit your truck and the way you drive it.
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Most cars tolerate 5-15mm of offset change before rubbing starts. Find your safe range, why wheel width matters, and when you've gone too far.
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Most off-road trucks land on the same wheel: a 17x9 with negative offset. Hank explains why it works, which trucks run it, and how to pair 33s or 35s.
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Three finishes get sold as chrome and they're nothing alike. Dennis breaks down PVD, traditional plating, and chrome powder on weight, winter use, and care.
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Your pre-mounted wheel and tire package landed on the porch. Hank walks through inspecting it, bolting it on at home, and knowing when to leave it to a shop.
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A 3-piece wheel has maintenance a one-piece never will, from assembly-bolt torque to the barrel seal and hardware care. Dennis covers what keeps a multi-piece wheel tight and true.
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After decades behind the counter, Hank walks through the wheel and tire package mistakes that bite folks most, from bolt pattern and offset to TPMS and tire width.
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On an 18-wheeler, steer, drive, and trailer tires each do a different job. Here's how their tread, load, and design differ — and why position matters.
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The bar-grip tread on WWII Jeeps and deuce-and-a-halfs has a name: NDT. Here's what non-directional tread is, how it works, and what it fits.
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