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Gregory R.
Will these wheels accept factory lug nuts.
The Quadratec '41 Wheel is designed with a specific lug pocket that will not accept factory lug nuts. While these wheels are inspired by the 75th Anniversary factory Jeep wheels, they are engineered with a narrower lug nut hole to accommodate a cleaner aesthetic and thicker aluminum construction.
Jason D.
Would these wheels work on a 2018 WK2 with the Trailhawk Trim?
While the Quadratec '41 Wheel shares the same 5x5" (5x127mm) bolt pattern as your 2018 Grand Cherokee (WK2), it is not a recommended fit for the Trailhawk trim without modifications.
The primary issue with fitting these wheels on a WK2 Trailhawk is brake clearance:
Heavy-Duty (HD) Brakes: The Trailhawk trim typically comes standard with the HD Brake Package (standard on V8, Diesel, and Tow-Package models). These larger calipers usually require a minimum of an 18-inch wheel to clear the outer "barrel" of the rim.
17-inch Fitment: Most 17-inch wheels, including the Quadratec '41, will rub against the front brake calipers on a WK2 with HD brakes. Some owners use 1.25" to 1.5" wheel spacers to push the wheel out for clearance, but this can cause tires to rub on the fender liners.
Offset Difference: These wheels have a +10mm offset (5.2" backspacing), which is significantly more aggressive than your factory +56mm offset. This means the wheels will stick out about 1.8 inches further than stock, which often leads to significant tire rubbing on the WK2's wheel wells unless the vehicle is lifted.
It is safer to stick with an 18-inch wheel to ensure no interference with your HD brakes.
The primary issue with fitting these wheels on a WK2 Trailhawk is brake clearance:
Heavy-Duty (HD) Brakes: The Trailhawk trim typically comes standard with the HD Brake Package (standard on V8, Diesel, and Tow-Package models). These larger calipers usually require a minimum of an 18-inch wheel to clear the outer "barrel" of the rim.
17-inch Fitment: Most 17-inch wheels, including the Quadratec '41, will rub against the front brake calipers on a WK2 with HD brakes. Some owners use 1.25" to 1.5" wheel spacers to push the wheel out for clearance, but this can cause tires to rub on the fender liners.
Offset Difference: These wheels have a +10mm offset (5.2" backspacing), which is significantly more aggressive than your factory +56mm offset. This means the wheels will stick out about 1.8 inches further than stock, which often leads to significant tire rubbing on the WK2's wheel wells unless the vehicle is lifted.
It is safer to stick with an 18-inch wheel to ensure no interference with your HD brakes.
Bruce C S.
Do I need any spacers or any other equipment to mount the series to my 2018 JL 4 door?
The answer to this varies by a number of factors. We need more information about your specific vehicle setup. Tire size and lift height, most specifically, but there are other considerations, too. Please call us at 1-800-745-2348 for assistance.
For a completely stock vehicle, no lift, no larger tire than what the factory put on, these will work with a 2007-2026 Jeep JK/JKU, JL/JLU, or JT with nothing extra required.
For a completely stock vehicle, no lift, no larger tire than what the factory put on, these will work with a 2007-2026 Jeep JK/JKU, JL/JLU, or JT with nothing extra required.
Michael H.
I have a 2018 (JK) Willy's. I want to get 33 x 12.5 tires on these wheels. Will I have rubbing issues? Also, will those tires stick out past the fender for a more aggressive stance?
For your 2018 Wrangler JK Willys, the combination of the Quadratec '41 wheels (5.2" backspace) and 33x12.50 tires is a very popular "borderline" setup.
1. Will they rub?
Yes, likely a little bit at full lock.
The Math: Most lift kit manufacturers and off-roaders recommend a backspacing of 4.5" or less to completely clear a 12.50" wide tire on a JK.
The Result: With 5.2" of backspacing, the tire is tucked inward about 0.7" further than the "ideal" setup. You will likely experience slight rubbing on the front lower control arms or the plastic air dam (the "splash guard" under the bumper) when you turn the steering wheel all the way to the left or right.
The Fix: You can easily fix the air dam rub by trimming the plastic with a utility knife. To fix the control arm rub, you can add a single washer to each of your steering stops to slightly limit your turning radius, or you can use a wheel spacer.
Important Note on the Spare: A 12.50" wide tire is much thicker than stock. When mounting it on your tailgate, it may press too hard against the rubber "bump stops" on the door, or it might hit the rear bumper. You might need a spare tire relocation bracket or tailgate bump stop extensions to fit the 5th wheel.
1. Will they rub?
Yes, likely a little bit at full lock.
The Math: Most lift kit manufacturers and off-roaders recommend a backspacing of 4.5" or less to completely clear a 12.50" wide tire on a JK.
The Result: With 5.2" of backspacing, the tire is tucked inward about 0.7" further than the "ideal" setup. You will likely experience slight rubbing on the front lower control arms or the plastic air dam (the "splash guard" under the bumper) when you turn the steering wheel all the way to the left or right.
The Fix: You can easily fix the air dam rub by trimming the plastic with a utility knife. To fix the control arm rub, you can add a single washer to each of your steering stops to slightly limit your turning radius, or you can use a wheel spacer.
Important Note on the Spare: A 12.50" wide tire is much thicker than stock. When mounting it on your tailgate, it may press too hard against the rubber "bump stops" on the door, or it might hit the rear bumper. You might need a spare tire relocation bracket or tailgate bump stop extensions to fit the 5th wheel.
Nick F.
What type of cleaner would you use on these wheels?
Check out: https://www.quadratec.com/p/303/wheel-cleaner-30591
Dan P.
I have a 2021 Wrangler Unlimited 4-door. I need new tires, and I'm contemplating upgrading the wheels at the same time. It's the wife's vehicle and she doesn't want super big tires but can live with a more aggressive tread. Suggestions for tires or tire size?
A stock 245 75 17 tire should not be used on the 8.5" width but if equipped with 255 75 R17, that would be okay. 265 70 R17 and 285 65 R17 sizes of similar to stock outer diameter would also be acceptable on that rim width. 33" x12.50 would be a good fit with the wheel and would not require modifications. Thanks for your inquiry.
Robert S.
Will Quadratec wheels with 315/70R17 tires work on 2021 Rubicon Unlimited ?
Yes, it will. Thanks for your inquiry.
Trevor P.
How much more will these wheels stick out than the stock wheels on a ‘22 JT Willys Sport?
Inner edge from backspace is 1.38" of bump out, and the wheel is one inch wider than your stock wheel, so the outer edge will be closer to approximately 2.38" farther out with the same size tire. Thanks for your inquiry.
Ron H.
Using Quadratec '41 Wheels. Will a 315/70 R17
Tire fit on a stock 2013 Rubicon spare tire rack without modification.
A Heavy duty tire carrier or hinge reinforcement would be suggested for that tire size. Extended and trimmable tailgate bump stops may also be needed to adjust for the backspace variation from a factory wheel and tire setup. See the following link.Quadratec Tailgate Bump Stop Kit . Thanks for your inquiry.
Estella W.
I'm new to the game. I have a 2019 Wrangler JL and I like these rims. I was wondering if I would need to have a lift installed and what size tires would work best? Thanks in advance.
These could accept a factory size tire. They are appropriately spaced for running larger tires so they will give a wider stance. They are great for running 34-35" tires and larger but the use of a suspension lift would be suggested for greater than 33". Thanks for your inquiry.