Maserati 4200 GT Spyder Tire Size and Rim Width Guide by Model Year and Trim

The Maserati 4200 GT Spyder features varying tire sizes and rim widths depending on the model year and trim. Early model years typically use 18-inch rims, with widths ranging from 8.5 to 9.5 inches to balance performance and comfort.\n\nTire markings are crucial for proper fitment: for example, a common tire size is 235/45ZR18 on front wheels matched with 275/40ZR18 on rear wheels. These markings indicate tire width, aspect ratio, construction type, and rim diameter.\n\nComparing trims, higher-performance versions of the 4200 GT Spyder often come with wider rear rims to improve traction and handling. When selecting tires, always match the rim width × diameter to ensure safety and performance.\n\nFor accurate replacements or upgrades, refer to manufacturer recommendations specific to the model year and trim. This ensures peak driving dynamics and preserves the vehicle’s handling characteristics.

Year
Make / model / trim Year Tire size Wheel
Maserati 4200 GT Spyder 4.22019235/40R188" × 18"
Maserati 4200 GT Spyder 4.22018235/40R188" × 18"
Maserati 4200 GT Spyder 4.22017235/40R188" × 18"
Maserati 4200 GT Spyder 4.22016235/40R188" × 18"
Maserati 4200 GT Spyder 4.22015235/40R188" × 18"
Maserati 4200 GT Spyder 4.22014235/40R188" × 18"
Maserati 4200 GT Spyder 4.22013235/40R188" × 18"
Maserati 4200 GT Spyder 4.22012235/40R188" × 18"
Maserati 4200 GT Spyder 4.22011235/40R188" × 18"
Maserati 4200 GT Spyder 4.22010235/40R188" × 18"
Maserati 4200 GT Spyder 4.22009235/40R188" × 18"
Maserati 4200 GT Spyder 4.22008235/40R188" × 18"
Maserati 4200 GT Spyder 4.22007235/40R188" × 18"
Maserati 4200 GT Spyder 4.22006235/40R188" × 18"
Maserati 4200 GT Spyder 4.22005235/40R188" × 18"
Maserati 4200 GT Spyder 4.22004235/40R188" × 18"
Maserati 4200 GT Spyder 4.22003235/40R188" × 18"
Maserati 4200 GT Spyder 4.22002235/40R188" × 18"
Maserati 4200 GT Spyder 4.22001235/40R188" × 18"

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Maserati 4200 GT Spyder.

FAQ

What tire sizes are standard for the Maserati 4200 GT Spyder?
Standard tire sizes are usually 235/45ZR18 front and 275/40ZR18 rear, varying slightly by model year and trim.
How do rim widths differ across trims for the 4200 GT Spyder?
Lower trims typically have 8.5-inch front and rear rims, while higher trims may feature wider rear rims up to 9.5 inches for enhanced grip.
Can I use and mix different tire sizes on the Maserati 4200 GT Spyder?
It's recommended to follow manufacturer tire size guidelines and avoid mixing sizes outside those specifications to maintain handling and safety.
Tire size calculatorShow

Compare two tire sizes — diameter, speedometer error, and clearance change.

inchmm
Size 1Size 2DiffDiff(%)
Diameter25.0"25.4"0.5"1.89%
Width7.7"8.5"0.8"10.26%
Circumference78.4"79.9"1.5"1.86%
Profile height5.0"4.2"-0.7"-15.08%
Turnover per mile80779314-1.73%
Clearance--+0.2"-
25.0"
7.7"
old tire side
25.5"
8.5"
new tire side
old tire
15"
old rim
5.0"
new tire
17"
new rim
4.2"

Speedometer Error

(First wheel OEM size)

Reading20 mph30 mph40 mph50 mph60 mph70 mph80 mph90 mph
Actual20.430.540.750.961.171.281.491.6