Bolt Pattern and lug Reference wheel simulator
Bolt Pattern Guide

Chrysler Bolt Pattern Guide

The bolt pattern, lug pattern, or bolt circle is the diameter of an imaginary circle formed by the centers of the wheel lugs. Bolt patterns can be 4, 5, 6, or 8 lug holes. A bolt circle of 4x100 would indicate a 4 lug pattern on a circle with a diameter of 100mm. The bolt pattern is comprised of two numbers - the first indicates how many bolt holes are on the wheel, and the other describes how far apart they are. A bolt pattern of 5-115mm would mean the wheel has five bolt holes and they are 115mm apart (measured across the center of the wheel). Dual Bolt Pattern: More and more manufacturers are building their wheels with two bolt patterns. This expands the number of fitments the wheel applies to. For example: a wheel with a 4-100/114.3 bolt pattern has 8 lug holes and will fit both 4-100mm and 4-114.3mm fitments. Measuring a 5-bolt pattern: A 5-bolt pattern is very difficult to measure without using a bolt pattern gauge. Basically, you would measure the diameter of a circle that crosses through the center of the lug holes. This method is not recommended to confirm wheel fitment. Please use the below as a reference only.


2009 Chrysler Sebring

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Chrysler Lug Pattern Reference

MODEL

YEAR

SIZE

P.C.D.

LUG SIZE

MM

OS

FULL SIZE (CORDOBA, MIRADA, FIFTH AVE)
68-87 15x6 5x114.3 1/2-RH   L
200
11-UP 17"-20" 5x115 14x1.5 71.5 H
300C RWD
05-UP 17"-20" 5x115 14x1.5 71.5 L/M
300C AWD
05-UP 17"-20" 5x115 14x1.5 71.5 H
300M
98-UP 16x7 5x114.3 12x1.5 71.5 H
CIRRUS
95-97 15x6 5x100 12x1.5 57.1 H
CONCORDE, LXI
93-UP 16x7 5x114.3 12x1.5 71.5 H
CONQUEST TSI
87-89 16x7(8) 5x114.3 12x1.5 67.1 H
CROSSFIRE
04-UP   5x112 12x1.5b 66.56 H
LASER
84-85 14x6 4x100 12x1.5 57.1 H
LASER
90-94 14x6 5x114.3 12x1.5 67.1 H
LASER, GTS
86-89 14x6 5x100 12x1.5 57.1 H
LEBARON
81-85 14x6 4x100 12x1.5 57.1 H
LEBARON
85-UP 14x6 5x100 12x1.5 57.1 H
LHS
94-UP 16x7 5x114.3 12x1.5 71.5 H
NEW YORKER
81-85 14x6 4x100 12x1.5 57.1 H
NEW YORKER
85-93 14x6 5x100 12x1.5 57.1 H
NEW YORKER
94-UP 16x7 5x114.3 12x1.5 71.5 H
PACIFICA
04-UP   5x127 12x1.5 71.5 H
PROWLER
97-02 17/20 5x114.3 12x1.5 71.5 H
PT CRUISER, TURBO & CONVERTIBLE
00-UP 15"-17" 5x100 12x1.5 57.1 H
SEBRING LXI
95-UP 16"-18" 5x114.3 12x1.5 67.1 H
SEBRING CONVERTIBLE. JX
96-UP 15x7 5x100 12x1.5 57.1 H
TOWN & COUNTRY VAN
86-96 14x5.5 5x100 12x1.5 71.5 H
TOWN & COUNTRY VAN/ VOYAGER
88-07 15"-17" 5x114.3 12x1.5 71.5 H
TOWN & COUNTRY VAN/ VOYAGER
08-UP 16"-17" 5x127 12x1.5 71.5 H

The offset of a wheel is the distance from the mounting surface of the wheel to the true centerline of the rim. A positive offset means the mounting surface of the wheel is positioned in front of the true centerline of the rim / tire assembly. This in effect brings the tire in to the fender well more. Conversely, a negative offset means the mounting surface of the wheel is behind the true centerline of the rim / tire assembly. This will cause the tire to stick out away from the vehicle.

 

H = High Positive or FWD (Front Wheel Drive) typically +45,40,35 offsets

M = Medium Offset or RWD (Rear Wheel Drive) Typically +20 offset

L = Low Offset or RWD (Rear Wheel Drive) Typically 0 offset

 

 

Plus sizing your wheel & tire combination was designed to enhance vehicle performance and looks by allowing  fitment of larger diameter rims and lower profile tires. The theory is that while making these changes, you keep the overall tire diameter within 3% of the original equipment tires. This is important because larger variances can cause problems with transmission shift points which can decrease fuel mileage. It can also confuse braking system computers which can even lead to brake failure.

Here's the rule of thumb for "plus sizing":

 

Plus 1:
Increase section width by 10mm
Decrease aspect ratio by 10 points
Increase rim diameter by 1 inch

Plus 2:
Increase section width by 20mm
Decrease aspect ratio by 20 points
Increase rim diameter by 2 inches.
 
This is not exact, but it will usually get you in the right ballpark. We always recommend consulting with the people you are purchasing the wheels and tires from to ensure fitment.
 

Centerbore relates to the center hole in the wheel that centers the wheel on the hub of the car. Since most wheels are mass produced, they have a large center bore to accommodate several different vehicles. If this is the case, it is recommended that you use a hub ring. Hub rings are hard plastic or metal ring that fits between the wheel and the vehicle. This centers the wheel perfectly on the hub ensuring that there is no run out when the wheel is installed on to the vehicle. Without hub rings it is possible to get vibrations even if the wheel / tire assembly is perfectly balanced.

Torque: All alloy wheels should be installed using a torque wrench. This ensures that the wheels are not too tight or too loose. Check your vehicle's manual for correct settings. When you install wheels for the first time, you should re-torque wheels after about 100km to 150km (60 to 90 miles). Always refer to Owner's Manual for proper factory specifications that take precedence over the listed recommendations. 12mm = 70~80, 7/16" = 55~65, 1/2" = 75~85, 14mm = 85~95, 9/16" = 95~115, 5/8" =135~145.