this only changes as you get more miles under your belt. you could also ask friends and family for help. for contact information, please visit the join us page and calendar will tell you what is happening throughout the year. but what type of tires does your vehicle actually need? i had in mind only the adventures i would live there and the new friends i would make in school. do you think perhaps you have met someone in your life who has walked this planet before? they detail how local people rose to this challenge. 