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.
View Full Post...
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.
View Full Post...
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.
View Full Post...
ATV and UTV tires look like twins, but load rating, ply, and sidewall set them apart. Here's what's the same, what's not, and when you can swap them.
View Full Post...
Contact patch, oversteer, tire rotation, lap times — Dennis breaks down square vs. staggered fitment and which one your drivetrain actually wants.
View Full Post...
Wire wheels, sealed rims, safety humps — Hank breaks down when a classic needs an inner tube and when tubeless is the smarter call.
View Full Post...
Yes, and the bigger the tire, the bigger the error. Here's the math on how taller tires throw off your speedometer and odometer, plus how to recalibrate.
View Full Post...
On dry pavement, a smooth tire actually grips better. So why does every street tire have grooves? Here's what tread really does, straight from the shop.
View Full Post...
Tires start out a milky off-white. Carbon black is what turns them black, and it does far more than set the color. Here's the real reason, from the shop.
View Full Post...
You've heard one pound of unsprung weight equals ten of sprung. Is that true? Here's what unsprung weight really is, why it matters, and where the folklore falls apart.
View Full Post...
That original door sticker was written for bias-ply tires, and it's wrong for the radials on your classic today. Here's the PSI to actually run.
View Full Post...
Feathered tread isn't random. It's your alignment leaving evidence. Here's how to read the angle, find the cause, and stop it before the tire's gone.
View Full Post...
That high-pitched screech when you turn or brake isn't always a problem. Here's how to tell a harmless squeal from one that's costing you tires.
View Full Post...
All-terrain vs. all-season tires compared on tread, noise, fuel economy, snow rating, and cost. Dennis breaks down the data to help you choose.
View Full Post...
Can you drive drag slicks on the street? Hank explains why slicks aren't street legal or safe, and the DOT-legal drag radials to run instead.
View Full Post...
How big of a tire can you fit without a lift? Dennis breaks down diameter, width, and offset limits, plus realistic max sizes by platform.
View Full Post...
Drag slicks vs. drag radials: which hooks harder, which is street legal, and which is faster? Hank breaks down the real-world tradeoffs.
View Full Post...
From low-volume molds to NOS scarcity, Dennis breaks down the five real reasons vintage motorcycle tires carry the prices they do.
View Full Post...
The honest answer isn't a logo. Dennis breaks down the spec-sheet red flags that separate a tire to avoid from a legit value brand.
View Full Post...
A fitment specialist explains which tire wears out fastest and why, broken down by drivetrain, with the physics, the EV factor, and how to fix it.
View Full Post...
The 245 on your sidewall is section width, not the rubber meeting the road. Here's how section width and tread width differ—and which one actually matters.
View Full Post...
Wheel width sets which tire sizes you can safely run. Here's the min/ideal/max fitment chart and the math to match tire to wheel before you buy.
View Full Post...
Redline tires defined the muscle car era—here's what they are, why factories used them, and how to choose the right set for your build.
View Full Post...
P-metric or LT? Dennis Feldman explains how the two designations differ in construction, load capacity, and ride feel — plus the towing threshold and use-case math that decides which one your truck actually needs.
View Full Post...
A fitment-first review of the Toyo Open Country A/T III: on-road manners, off-road grip, real 3PMSF snow capability, tread life, and sizing.
View Full Post...
