Check out the full specs of the 2011 Jeep Grand Cherokee 70th Anniversary, from performance and fuel economy to colors and materials full size spare tire w/steel wheel, HD engine cooling (REQ The goal is to calculate the height of the sidewall of the tire and then add the size of the wheel to it. Take 265 and convert to inches by dividing by 25.4 (265/25.4 = 10.4" wide) Now using the aspect ratio (.75) determine the size of the sidewall by multiplying the 10.4 by .75 to get 7.8". Tire Size: The most common question we're asked is "What's the largest tire size I can run on my Jeep without a lift?" To address this, we've devised the tire fitment chart below. Simply find your particular Jeep on the list, then scroll across to determine the maximum tire diameter whether your Jeep is stock or lifted. Model. 0". 1". 2"- 2½". To determine the bolt pattern for a Jeep Grand Cherokee, count the number of bolt holes and measure the bolt circle diameter. The lug pattern for a Jeep Grand Cherokee has been PCD 5x127mm since 1999. Jeep Grand Cherokee Lug Pattern & Wheel Specs by Model Year 2022-2021. Jeep Grand Cherokee Bolt/Lug Pattern – PCD 5x127mm; Center Bore (Hub During winter season, 2011 Jeep Grand Cherokee tires can be inflated 3 to 5 psi over the suggested tire pressure settings to make up for lower temperatures. Never over-inflate above psi showed on tire sidewall. Try to check tire pressure routinely in colder times to keep tires appropriately inflated for a safe ride on snow and frosty streets. You can then change the wheel size to see alternate sizes on a different diameter wheel. Choose Tire Size. Alternate Sizes. / Jeep / Grand Cherokee / 2015 /. Jeep equips the 2015 Grand Cherokee Overland with more than one stock tire size. Select each size option to see available tires. 265/60R18. 265/50R20. 7cf3d. 1. 265/60R18. 2. 265/50R20. 2013 Jeep Grand Cherokee Overland Summit. 265/50R20. 2013 Jeep Grand Cherokee SRT8. 295/45R20. 2013 Jeep Grand Cherokee Trailhawk. 265/60R18. Tire Size Converter Speed Calibration Gear Ratio Calculator Wheel Offset Calculator Tire Conversion Chart. You can then change the wheel size to see alternate sizes on a different diameter wheel. Choose Tire Size. Alternate Sizes. / Jeep / Grand Cherokee / 2015 /. Jeep equips the 2015 Grand Cherokee Overland with more than one stock tire size. Select each size option to see available tires. 265/60R18. 265/50R20. The tyre still has the same circumference as the 20's it is just narrower. To be sure check the diameter measurements. It should say something like 235/75/18. You need to convert the metric (235) to inches then multiply it out (9.25 inches x .75 x 2) + 18 = 31.87" your standard tire should be 265/55/20 = (10.43 x .55 x 2) + 20 = 31.47". 255/75R17 ~31.6" @ 50% tread (8/32) - same as new 265/70R17. 255/75R17 ~31.3" @ 25% tread (4/32) Another idea: To compensate for a smaller spare, you could measure the mounted spare wheel center to ground and then air down the opposite side tire so the height is similar. Comments? See more. Use the tire size calculator that stickied in the Grand cherokee section. You can put in your size vs the new size and it will give you the % difference. Its very minimal with the two sizes i listed. about 1.5% difference. Specification Sidewall Radius Diameter Circumference Revs/Mile Difference

jeep grand cherokee 2011 tire size