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Discussion Starter · #1 ·
I need to replace rotors and intended to buy slotted Stoptech rotors, both, back and front. Looks like these coming in different sizes:

320 mm Rear Disc; 345 mm Front Disc
320 mm Rear Disc; 366 mm Front Disc
340 mm Rear Disc; 345 mm Front Disc

1. How would I know what is the proper size for T6 Momentum?

I know it worked in older Volvo models but wonder if this true for XC: if I want to upgrade to bigger rotors I could get a proper size caliper's brackets and should be all set?
 

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I have a 2017 XC90 T8. It came with 19 on the fronts and 18 on the rears. I am still not sure how they measure to get those numbers. Bottom line was my fronts were 371 mm and I replaced them with the 366 mm from stoptech. I also replaced the 340 mm rears with the stoptech 340 mm. Best price I got was from http://www.raceconsultingagency.com/
 

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Discussion Starter · #4 ·
Cool, thank you. Hopefully, it means that 19' wheels can accommodate 360 mm rotors..

p.s. "I have a 2017 XC90 T8. It came with 19 on the fronts and 18 on the rears. " - is this normal ??
 

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2018 Volvo XC90 T6 R-Design with air suspension and B&W Sound system
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Cool, thank you. Hopefully, it means that 19' wheels can accommodate 360 mm rotors..

p.s. "I have a 2017 XC90 T8. It came with 19 on the fronts and 18 on the rears. " - is this normal ??
So you have the same setup that I have.

Order Items Race Consulting Agency Order Confirmation

QTY
Part Number
Description
Price
Extended Price
1
127.39053R
StopTech Brake Rotors - Sport Drilled & Slotted (127.39053R)
Sport Rotor
Rotor Type : Drilled & Slotted
$97.89
$97.89
1
127.39052R
StopTech Brake Rotors - Sport Drilled & Slotted (127.39052R)
Sport Rotor
Rotor Type : Drilled & Slotted
$137.67
$137.67
1
127.39052L
StopTech Brake Rotors - Sport Drilled & Slotted (127.39052L)
Sport Rotor
Rotor Type : Drilled & Slotted
$137.67
$137.67
1
127.39053L
StopTech Brake Rotors - Sport Drilled & Slotted (127.39053L)
Sport Rotor
Rotor Type : Drilled & Slotted
$97.89
$97.89
Order Summary

Items Total:
$471.12
Shipping (Free Ground Shipping):
$0.00
Tax:
$0.00
Grand Total:
$471.12
 
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