I have GMC terrain SLE2 trim 2015 model with R17 225/60 tyres as manufacturer recommendation. When I bought this car, it was installed with 275/40 R20 tyre. However, now its time for for tyre change, Whats the recommended tyre size with R20 rim ?
Also note Top Level Trim Denali GMC terrain 2015 has 245/45 R20 tyres. So I feel it should be Ok to put same tyre size. Please share your thoughts.