18 Inch Truck Tires

truck
an automotive vehicle suitable for hauling
convey (goods etc.) by truck; "truck fresh vegetables across the mountains"
Barter or exchange
hand truck: a handcart that has a frame with two low wheels and a ledge at the bottom and handles at the top; used to move crates or other heavy objects

tires
Become in need of rest or sleep; grow weary
Lose interest in; become bored with
(tire) lose interest or become bored with something or somebody; "I'm so tired of your mother and her complaints about my food"
(tire) exhaust or get tired through overuse or great strain or stress; "We wore ourselves out on this hike"
Cause to feel in need of rest or sleep; weary
(tire) hoop that covers a wheel; "automobile tires are usually made of rubber and filled with compressed air"

inch
edge: advance slowly, as if by inches; "He edged towards the car"
column inch: a unit of measurement for advertising space
A unit used to express other quantities, in particular
a unit of length equal to one twelfth of a foot
A unit of linear measure equal to one twelfth of a foot (2.54 cm)
A very small amount or distance

18
eighteen: the cardinal number that is the sum of seventeen and one
Television content rating systems give viewers an idea of the suitability of a program for children or adults. Many countries have their own television rating system and each country's rating process may differ due to local priorities.
eighteen: being one more than seventeen