Yes that's reasonable
Can I put a set of 245/40/18 tires on a Buick Lucerne CXS? It has 245/50/18 on it now.
My guess.Your tires are different diameters, the dynamic stability control will not like that.
Yes, the sidewall will be 4mm shorter. Tire sizes work like this 245 (tread width in mm) 40 (Ratio of sidewall to tread width) 18 (Bead diameter) so 245mm X 40% = 98mm, 255mm X 40% = 102mm. Hope this helps.
40 percent of 245 is 98.
40 divided 245 = 0.16326530612244897
40 + 205 = 245
40.8333
In the average truck that does not haul large loads the tires should be replaced every 40 thousand miles. This is the best way to ensure that your tires are giving you the best gas mileage.
245 / 6 is equal to 40.83 or 40 83/100
6 goes into 245 40 times with a remainder of 5.
The Nokian WR A3 is has the best reviews. It is most popular by far with an average percentage score of 94%. Michelin Pilot Super Sport follows closely behind with and avarage scored of 91% with 99% of customers saying they would buy the product again.
The Standard tire is 235/45/17 and the optional tires are 235/40/18.