Passenger tire size
245/40R18 Mobile Tire Service
Replacement, repair and installation of 245/40R18 tires at your location anywhere in Greater St. Louis.
245/40R18 tires, brought to you
Tire Dash comes to your driveway, workplace or a safe roadside spot to replace or repair 245/40R18 tires. Tell us your size and load or speed rating when you book, and we'll confirm availability before we head out.
What 245/40R18 means
| Section width | 245 mm (9.6") |
| Aspect ratio | 40% of width |
| Sidewall height | 3.9" |
| Wheel diameter | 18" |
| Approx. overall diameter | 25.7" |
Dimensions are calculated from the size code; actual measurements vary slightly by brand and tread.
Is this my size?
Check the placard inside the driver's door jamb or the sidewall of your current tire. Match the load index and speed rating too.
Call 314-301-8777 or tap Book Now to schedule 245/40R18 tire service.
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What Customers Say
“Stellar service. I was in a rush to get my tires fixed because of travel plans. I had texted the night before late and got an immediate response. Easy scheduling. Fair pricing and very polite and professional technicians. Will be saving their number and recommendations yo any friends who deal with it.”
Real jobs. Real van.
Tire Dash on the Road
Stuck with a flat right now?
Get to a safe spot, then call. We bring the tire shop to you.