Tag: tires

158 Posts

could i store a deflated spare tire to save cargo space
Oct 04, 2016

Is This Flat Tire Fix Spare on Logic?

Dear Car Talk

Greg has an idea that will revolutionize the spare tire. Will it work or flat-out fail?


can i swap in my full size spare as a 4th new tire
Sep 15, 2016

Should An Old Spare Tire Handle Regular Tire Duty?

Dear Car Talk

Gary and Patty plan to use their old full-size spare on their 4Runner, but should they plan its retirement party instead?

tires Toyota 4Runner 2007

is siping tires a good idea
Aug 04, 2016

Sipe Your Tires or Leave Them Alone?

Dear Car Talk

If tire stores offer siping, does that mean it's a good thing? Or did tire manufacturers get it right the first time?


Mar 04, 2016

Tire Pressure: Will We Soon Set It and Forget It?

Jim Motavalli

Michelin is coming out with Auto Inflate, which will maintain the correct pressure as the tire turns. Right now it's only for heavy-duty trucks, but that's likely to change soon.

tires sensors

Correct tire pressure
Feb 23, 2016

Father vs. Son: Who's Right About Tire Pressure?

Dear Car Talk

Larry thinks 50 psi is too full for a tire; his son says he prefers the ride that way. Who's right?


Could tires be filled with CO2 as an eco alternative
Feb 02, 2016

Brilliant or Bogus: Warren's CO2 Idea

Dear Car Talk

Could this be the fix for global warming? Car Talk does the math on Warren's idea to sequester excess carbon dioxide inside vehicle tires.

science tires

Can repairing a tire damamge the tire sensor
Jan 28, 2016

Today: Did Phil's Mechanic Break the Tire Sensor?

Dear Car Talk

Phil's mechanic noticed that his tire sensor was cracked, but Phil decided not to repair it since it was still working fine. Two days later it was broken. Is his mechanic responsible, or is it true that "the stingy man pays the most?"

tires sensors mechanics

Do garage ramps wear out tires unevenly
Sep 15, 2015

Today: Will Daily Garage Ramp Driving Wear Tires Unevenly?

Dear Car Talk

From the Department of Theoretical Automotive Physics, Rodney wonders if all the right turns he makes on his daily drive to the fifth floor of his work's parking garage will cause his tires to wear unevenly. Car Talk's answer here.


Lifespan of a spare tire last
Jun 11, 2015

What's the Lifespan of a Spare Tire?

Dear Car Talk

Gordon wants to put a bike rack on his 14 year old RAV-4, but he'd have to remove the tire cover to do so. Will this impact the life of his spare? Car Talk's advice, right here.


What are nitrogen-filled tires
Dec 23, 2014

What's the Deal With Nitrogen-Filled Tires?

Dear Car Talk

Clem bought a Subaru Outback with nitrogen-filled tires and now she's wondering what to do if she gets a flat in the middle of nowhere and the nearest shop just has regular air. What's the real story with nitrogen-filled tires? Car Talk's take right here.