I noticed I was travelling alot slower than other road users. My google maps showed I was travelleing 10% slower than what my speedo was reading.
I booked my car in with hyundai, they recorded when travelling at 30mph my speedo reads 35, and travelling at 50 my speedo reads 58. They have said...
this is 1.6t, fwd, tires are 245/35/20. intake upgrade, resonator upgrade, muffler delete, synth oil, premium gas, sports mode on with traction control off, hope u like.??