I have 2002 1500 club cand with 275 55r20. I found a really good deal on 275 65r 20. What would the difference be. Think i would notic a difference?

 

Your 275/55r20s are 31.9" tall and 10.8" wide. A 275/65/20 would be 34.1" tall and 10.8" wide. Yep, you'd notice the difference. The scrubbing would prolly be a dead giveaway if you don't have a lift or level on it...

 

so the 265/60/20's are the 33 or close to it.

 

Without bothering to goto a calculator, it'd be about 32.5" x 10.5"

 

here's the formula. 265mm/10=26.5cm 2.56cm=1inch so 2.56/26.5=10.35
second number is a percentage of width so 10.35*.60=6.21
6.21*2=12.42+20=32.42 so you basically have a 32.42x10.35x20

that should help you figure it out in the future.

 

I have a tire conversion calculator icon on my desktop. Less typing. LOL...

 

yeah, guess the math geek in me just likes to work it out.

 

Meanwhile, smoke is starting to leak out of the op's head lol!!

 

275/60/20 are the 33s