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Latest Tire News, Wheel Guides & Car Tips | Performance Plus Tire Blog

Where real-world experience meets expert tire and wheel advice. Get fitment tips, off-road and classic car know-how, and the latest tire tests—direct from our shop to your screen.

Meet Our Writers:
  • Hank Feldman — Founder & hot rod expert, sharing classic car knowledge, restoration tips, and vintage wheel insights. See profile
  • Dennis Feldman — Vice President & custom fitment specialist, writing about performance wheels, off-road setups, and tire tech. See profile

Want expert help right now? Contact our team or call 888-926-2689 for fitment support.

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Which Tire Is a Better Tire?

Which Tire Is a Better Tire?
Posted Oct-09-26 at 1:36 PM By Dennis Feldman
The better tire costs less per mile you will actually drive. Real cost-per-mile math in 225/65R17, by how many miles you drive a year.

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Posted in: Car Tires

Do I Need 2 or 4 Tires?

Do I Need 2 or 4 Tires?
Posted Oct-09-26 at 12:14 PM By Hank Feldman
Drivetrain is only half the answer. On classic and low-mileage cars, tire age and construction decide whether you buy 2 tires or 4.

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Posted in: Car Tires

Which Is Correct, Tyres or Tires?

Which Is Correct, Tyres or Tires?
Posted Oct-09-26 at 10:03 AM By Dennis Feldman
Both spellings are right. The mark on the sidewall, DOT or E-mark, is what decides load capacity, pressure, and US legality.

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Posted in: Car Tires

Can I Use 235/65R17 Instead of 225/65R17?

Can I Use 235/65R17 Instead of 225/65R17?
Posted Oct-08-26 at 10:12 AM By Hank Feldman
Swapping 225/65R17 for 235/65R17? Load index, speed rating, and AWD decide whether it's a true upgrade. Hank Feldman explains.

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Posted in: Car Tires

Is It Safe to Stretch a Tire?

Is It Safe to Stretch a Tire?
Posted Oct-06-26 at 1:37 PM By Hank Feldman
Tire stretch is safe only inside the tire's approved rim width range. Here's how to find that range and how far past it you are.

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Posted in: Car Tires

Do I Need Chains If I Have 4WD or AWD in California?

Do I Need Chains for 4WD or AWD in California?
Posted Oct-05-26 at 11:05 AM By Dennis Feldman
4WD or AWD only skips chains at R2 if all four tires say M+S. Here is what each chain control level demands and what to carry before you go.

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Posted in: Car Tires

Do Porsches Need N-Rated Tires?

Do Porsches Need N-Rated Tires?
Posted Sep-30-26 at 1:27 PM By Dennis Feldman
N-rated Porsche tires carry a model letter and a generation number. Here is when the code matters, when it doesn't, and how to match it.

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Posted in: Car Tires

Nova Wheel and Tire Guide (1968-74)

Nova Wheel and Tire Guide (1968-74)
Posted Sep-29-26 at 1:51 PM By Hank Feldman
What wheels and tires fit a 1968-74 Nova, with the backspacing numbers and the rear-spring detail that decides if a 275 clears.

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Posted in: Car Tires

Chevelle Wheel and Tire Guide (1964-72)

Chevelle Wheel and Tire Guide (1964-72)
Posted Sep-28-26 at 2:26 PM By Hank Feldman
1964-72 Chevelle factory wheel and tire sizes by year, what fits a stock body from 14 to 18 inches, and why the frame sets the limit.

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Posted in: Car Tires

Should You Downsize Your Wheels for Winter Tires?

Should You Downsize Your Wheels for Winter Tires?
Posted Sep-17-26 at 9:03 AM By Hank Feldman
Downsizing your winter wheels usually works, but two numbers decide it: your brake clearance and the load index of the smaller size.

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Posted in: Car Tires

Which 225/50R18 Tires Are the Best?

Which 225/50R18 Tires Are the Best?
Posted Sep-08-26 at 1:26 PM By Dennis Feldman
225/50R18 comes in two load indexes and in both run-flat and standard builds. Here is how to pick right.

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Posted in: Car Tires

What Is the 235/40 R18 Tire Size For?

What Is the 235/40 R18 Tire Size For?
Posted Sep-07-26 at 12:37 PM By Hank Feldman
The 91 or 95 on the sidewall tells you what a 235/40R18 is really for. Hank explains the job it does.

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Posted in: Car Tires

What Are the Best Brands for 235/45R17?

What Are the Best Brands for 235/45R17?
Posted Sep-07-26 at 11:40 AM By Dennis Feldman
Load index 94 or 97 decides your 235/45R17 tire before brand does. Dennis ranks what to buy in each spec.

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Posted in: Car Tires

Is 205/50R17 a Low Profile Tire?

Is 205/50R17 a Low Profile Tire?
Posted Sep-05-26 at 10:19 AM By Hank Feldman
Yes and no, depending on whose definition. Here is the number that actually tells you how a 205/50R17 rides.

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Posted in: Car Tires

Which 245/45R20 Tires Are the Best?

Which 245/45R20 Tires Are the Best?
Posted Sep-04-26 at 2:08 PM By Dennis Feldman
Nine ranked 245/45R20 picks, plus the load index split that decides which ones your vehicle can actually run.

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Posted in: Car Tires

What Size Tire Is a 215 65R16?

What Size Tire Is a 215 65R16?
Posted Sep-03-26 at 3:26 PM By Hank Feldman
A 215 65R16 stands 27 inches tall and 8.5 inches wide. The load index and speed rating are where this size gets tricky.

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Posted in: Car Tires

Which 215/50R17 Tires Are the Best?

Which 215/50R17 Tires Are the Best?
Posted Sep-01-26 at 9:19 AM By Hank Feldman
The best 215/50R17 depends on whether your car is electrified. Picks for EV, hybrid, all-season, summer, winter and budget, with prices.

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Posted in: Car Tires

What Are the Best Tires for 215/45R17 Tires?

What Are the Best Tires for 215/45R17 Tires?
Posted Sep-01-26 at 8:32 AM By Dennis Feldman
The best 215/45R17 tire depends on your placard load index. Picks for 87 SL and 91 XL, all-season, summer, winter, track and budget.

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Posted in: Car Tires

Which 245 45 R19 Tire Is the Best?

Which 245 45 R19 Tire Is the Best?
Posted Aug-31-26 at 9:06 AM By Dennis Feldman
The best 245/45R19 tire depends on whether your placard calls for load index 98 or 102. Here is the right pick for each case.

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Posted in: Car Tires

Which 225-60R17 Tires Are The Best?

Which 225-60R17 Tires Are The Best?
Posted Aug-29-26 at 4:46 PM By Hank Feldman
The best 225/60R17 tire depends on whether it is going on a sedan or a crossover. Here are the top picks by load index, mileage, weather and price.

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Posted in: Car Tires

Which 245/40 R19 Tire Is Best Rated?

Which 245/40 R19 Tire Is Best Rated?
Posted Aug-29-26 at 1:35 PM By Dennis Feldman
The best-rated 245/40R19 tire depends on your load index. Here is what wins in 94 vs 98, plus top picks for all-season, summer, run-flat and winter.

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Posted in: Car Tires

Which 205/60R16 Tire Is The Best?

Which 205/60R16 Tire Is The Best?
Posted Aug-26-26 at 1:19 PM By Hank Feldman
Eight 205/60R16 picks by mission, with prices. Plus the load index split that decides which of them your car is actually allowed to take.

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Posted in: Car Tires

Which 235/50R18 Tires Are the Best?

Which 235/50R18 Tires Are the Best?
Posted Aug-25-26 at 9:07 AM By Dennis Feldman
235/50R18 fits sedans and crossovers, and they need different load ratings. Match the code on your placard before you shop this size.

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Posted in: Car Tires

Which 235/55R17 Tires Are the Best?

Which 235/55R17 Tires Are the Best?
Posted Aug-22-26 at 3:27 PM By Hank Feldman
The best 235/55R17 depends on two digits most buyers never read. Picks by load index and driving style, with real prices for every one.

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Posted in: Car Tires

Which Tire Is Best for a 235/45R18 Tire?

Which Tire Is Best for a 235/45R18 Tire?
Posted Aug-22-26 at 2:24 PM By Dennis Feldman
Three categories, three very different tires, one size. Real prices, real picks, and how to tell which one your car is actually asking for.

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Posted in: Car Tires