![]() ![]() The visualizer will show the new setup outlined in orange, the side by side comparison of the two sizes and the changes to speedometer readings.Īlso calculated are the differences in tire diameter, width, aspect ratio, and revolutions per mile along with changes to key measurement differences. Input your current tire and wheel setup including wheel offset, then add the new setup to compare positioning. Thetireguy_1 include vehicle's make, model and year, tire brand and size and your name, address and phone number.Use our wheel offset calculator to calculate the difference in wheel and tire position when switching to different wheel offsets/backspacing or tire size. Typical discounts on the Yoko and the Bridgestone are 30 per cent and expect at least 10 per cent off on the Michelins.įrom an independent tire shop, you can buy a set of 16-inch steel Mazda factory wheels and lower-speed rated Gislaved winter tires for about $789 plus tax. For tires I'd consider Yokohama IG-20 ($220), Bridgestone Blizzak ($323), Michelin X-Ice ($230), or the Michelin Pilot Alpin ($311) if you want to maintain a higher speed rating. You can put winter tires on your original wheels. Your sporty little runabout has sporty tires, which don't have any grip in snow. Though your car and tires are new, you will slip and slide whenever temperatures drop. I'm not sure if I actually need winter tires, as this recent purchase comes with brand new tires.Ī: For once a car salesperson is right. The dealer recommended purchasing winter tires. Q: I have just purchased a new 2008 Mazda3 Sport that has 17-inch alloy wheels, with P205/50/R17 tires. ![]() That price includes roadside assistance should you ever have tire problems. The tire lists for $242 and generally sells for $170. It is one of the best all-season tires on the market today. Since you are happy with the Goodyear brand, I would go with their latest and best tire for your application, the Goodyear TripleTred. Remember that your tires are now six years old and even though they have tread left, they have not much grip left in what remains of the rubber. They should provide good control in light snow and icy city streets.Ī: It sounds like you have gotten the maximum life out of your tires. I am looking for tires that are good in wet weather and quiet all the time. I am retired and so have the luxury of not having to drive when the winter weather is challenging. The tires are the original Goodyear Integrity P215/70R15 and I have been satisfied with their performance although I am noticing some tire squeal now when navigating the tight entry clover leafs to highways. The van has been used to carry bulky art displays for summer outdoor shows as well as the usual loads when visiting the cottage.Īlthough my Chrysler dealer estimates there is 30 per cent wear left, I intend to replace all four tires before the end of this season. Q: I have a 2001 Dodge Caravan SE with almost 120,000 km on the odometer. Then add the wheel diameter (in inches), this gives the total diameter of wheel and tire.Įxample, P205/55R16: (205 mm x 0.55 x 2) = 225.5, divide by 25.4 = 8.878, add wheel diameter (16) = 24.878 inches in diameter. Then divide this new number by 25.4 to get back into inches. The formula is: tire size (in millimetres) times aspect ratio (in per cent), times two. A couple of tenths of an inch is the accepted variance between the original and new tire's diameter. ![]() My tire guy didn't know it he looks up the figure in a reference book but that doesn't help me when I go online comparing tires.Ī: When changing tire sizes, you want to match the diameters as close as possible. Q: Can you outline the formula for reading the tire size and then using this formula to give one the necessary outside diameter of a tire (total in inches) to determine how to go from 16- or 17-inch to 17- or 18-inch tire and vice versa.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |