A 16. Never mount a 16’1” tire on a 16” or 16. A 16. Never mount a 16. According the technical info from Continental your size tire 235/40-18 would fit from 8 up to 9,5 so no worries.Textbook & Expert-Verified⬈(opens in a new tab) It is not acceptable to install a 9. LT tire on a 16×8 rim because they have different diameters; hence, the answer is B. It’s perfectly safe for one reason – a 16 inch tire won’t make an airtight seal to a 15 inch rim, so it will be impossible to inflate. As a result, nobody will be driving with this mismatched tire/rim combination.You have to keep the tire sizes within 1% since its x-drive but yes 285 works fine on a 9. You can generally run 275 on 9-11 inch rims, so 9.On stock 9. Biggest you should go is 275 on those rims. People do put 305 on them but shouldn’t. You need 10.ATF Farm King 1630 R-1 ag lug tire for compact tractors. They are 6 ply rated for 1390 lbs per tire at 30 psi. ATF lists the specs as 33. R18 tires have a diameter of 34. The sidewall of the tire is 8. This means a 305/70R18 tire will make make 580 revolutions per mile, or 360 revolutions per kilometer.R17 tires have a diameter of 28. The sidewall of the tire is 5. This means a 225/65R17 tire will make make 708 revolutions per mile, or 440 revolutions per kilometer.This tractor tire size has a diameter of 31-1/5 in. The tread depth is 30/32 in.As a general rule when converting from pneumatic tires to solid tires, the outer diameter for the size 10×16. Wheel Width There are two numbers in determining wheel size. For example, you might see a wheel size depicted as 20×9. The latter number in this equation is the wheel width, which measures the distance between the front and rear of the wheel.For instance, a size reading ’15×6. This is the tire’s diameter in inches. This indicates the tire’s width in inches. This denotes the rim size in inches the tire is designed to fit.