Oversize Tire Speedo Differential

[snowtrooper1966]

So how could I calculate how far my ODO is off if I have had these tires on for say, 10K miles?
Best,

[rowhard]

So how could I calculate how far my ODO is off if I have had these tires on for say, 10K miles?
Best,

I'll get back to you, need to take my shoes off to figure that one

[rowhard]

I'll get back to you, need to take my shoes off to figure that one

got it, trying to explain it to me girlfriend who, bless her heart isn't into math, the answer popped into my head. it's 10k times .06 plus 10k SOOOOOOOOOOO

10000 x .06 = 600 + 10000 = 10600. So it was proable 3 weeks ago when you cracked 70k

Now I'm really sorry snowtrooper

[Gussie2000]

got it, trying to explain it to me girlfriend who, bless her heart isn't into math, the answer popped into my head. it's 10k times .06 plus 10k SOOOOOOOOOOO

10000 x .06 = 600 + 10000 = 10600. So it was proable 3 weeks ago when you cracked 70k

Now I'm really sorry snowtrooper

Wow that's sad though !

I replaced the stock shoes for 20x9 rims,the tyres are 275/45R20 which means my speedo are somehow outter the speedo angle

[rowhard]

Wow that's sad though !

I replaced the stock shoes for 20x9 rims,the tyres are 275/45R20 which means my speedo are somehow outter the speedo angle

would you believe there is only 1/10 of a inch difference between those rubber bands you call tires and the OEM tire:bgwg: