Linda Cate

Yes, broken glass can pierce tread or sidewall, but most shards get thrown out before they cause a slow leak or flat. A smashed bottle on the road looks like instant trouble. The truth is a bit calmer. A modern tire has thick tread, steel belts under that tread, and rubber that flexes as it […]

On a tire, 7/32 means the tread grooves are seven thirty-seconds of an inch deep, with usable grip left but less wet-road margin than new tread. If you spotted 7/32 on a tire listing, an inspection sheet, or a shop invoice, you’re seeing tread depth. Tire tread is measured in thirty-seconds of an inch in

Most drivers spend $500 to $1,200 for four new tires installed, while compact cars can run less and trucks or EVs can run much more. A new set of tires can hit hard, and the price spread is wide enough to make shopping messy. One driver gets quoted $560. Another hears $1,480 for what looks

Yes, tires with green valve caps can be topped off with plain air, though the nitrogen mix becomes less pure after each fill. Green valve caps tend to make drivers pause at the air pump. The cap looks like a warning label. It isn’t. In most cases, it simply means the tire was filled with

No, fresh tires don’t always need it, but uneven old-tire wear, pulling, or an off-center wheel mean you should get it checked. Buying new tires often comes with one more question at the counter: do you also need an alignment? In many cases, no. A new set does not create an alignment problem on its

Yes, a temporary spare can go on the front on some cars, but many need the rear tire moved first and the spare fitted at the back. A front flat feels simple until the spare comes out. Then the real question hits: does the donut go straight onto the front hub, or can that swap

Yes, tires usually lose a little pressure each month, but steady refills or one low wheel often point to a leak. A tire that drops a bit of air over weeks is doing something normal. Rubber lets tiny amounts of air pass through over time, and outside temperature can nudge the pressure up or down

Tire wear bars are raised strips in the main grooves; when tread sits flush with them, the tire has reached 2/32 inch and needs replacement. Wear bars look tiny, but they tell you a lot. Once you know where they sit and what “flush” looks like, you can check a tire in under a minute.

Yes, many locations will mount and balance customer-supplied tires, though pricing, fit checks, and free follow-up perks vary by store. Buying tires from an online seller or another shop can trim the sticker price. Then install day arrives, and the real issue lands: will Les Schwab put those tires on your car, or send you

No, a tire sidewall patch is not a safe repair on passenger vehicles; sidewall damage usually means the tire needs replacement. A flat tire can make any cheap fix sound tempting. If the leak sits in the center tread, a shop may be able to repair it. A cut, puncture, bubble, or split in the