I'm an admitted dork when it comes to tire sizing. I ordered new wheels for my 69 based on what everybody says fits - 17 x 8 with 4.75 BS for the front and 17 x 9.5 with 5.5 BS for the rear. Where I'm confused is tire size. The fronts seem to be pretty standard - 235/45-17. It's the rears where I'm confused. Some run a 275/40-17 and others run a 255/45-17. What's the difference in the sizes and which is most likely to clear without rubbing?
Also - my current tires are 235/60-14. Which of the above mentioned rears come closest in height? I'm concerned about my speedometer being off. It's pretty accurate with the 235/60-14's. Thanks!!
Also - my current tires are 235/60-14. Which of the above mentioned rears come closest in height? I'm concerned about my speedometer being off. It's pretty accurate with the 235/60-14's. Thanks!!